VX-55-1A3 [OMRON]

Snap Action Switch; 速动开关
VX-55-1A3
型号: VX-55-1A3
厂家: OMRON ELECTRONICS LLC    OMRON ELECTRONICS LLC
描述:

Snap Action Switch
速动开关

开关
文件: 总8页 (文件大小:677K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
VSnaXp Action Switch  
Miniature Snap Action Switch  
• Compact snap action switch with low force operation  
• Wide variation extends from microload to 5 A switching  
current, with shapes identical to those of the V-series  
Miniature Basic Snap Action Switch.  
• Internal hinge lever mechanism assures outstanding con-  
tact reliability  
• RoHS Compliant  
Ordering Information  
Actuator  
Terminal Style  
OF max.  
25 gf  
Rated current  
5 A  
0.1 A  
Pin plunger  
VX-5-1A2  
VX-01-1A2  
VX-01-1A3  
A
VX-5-1A3  
50 gf  
25 gf  
50 gf  
VX-5-1C22  
VX-5-1C23  
VX-51-1A3  
VX-51-1C23  
VX-52-1A3  
VX-52-1C23  
VX-53-1A3  
VX-53-1C23  
VX-01-1C22  
VX-01-1C23  
VX-011-1A3  
VX-011-1C23  
VX-012-1A3  
VX-012-1C23  
VX-013-1A3  
VX-013-1C23  
C2  
Short hinge lever  
Hinge lever  
A
50 gf  
30 gf  
20 gf  
C2  
A
C2  
A
Long hinge lever  
C2  
A
Simulated roller lever  
VX-54-1A3  
VX-014-1A3  
30 gf  
60 gf  
VX-54-1C23  
VX-014-1C23  
C2  
A
Short hinge roller lever  
Hinge roller lever  
VX-55-1A3  
VX-55-1C23  
VX-56-1A3  
VX-56-1C23  
VX-015-1A3  
VX-015-1C23  
VX-016-1A3  
VX-016-1C23  
C2  
A
30 gf  
C2  
Model Number Legend  
VX -  
-
1 2 3 4 5  
2. Actuator  
None: Pin plunger  
3. Contact Form  
5. Maximum Operating Force  
1. Ratings  
1:  
2:  
3:  
SPDT  
SPST-NC  
SPST-NO  
2:  
3:  
25 gf  
50 gf  
5:  
5 A at 250 VAC  
0.1 A at 30 VDC  
01:  
1:  
2:  
3:  
4:  
5:  
6:  
Short hinge lever  
Hinge lever  
Long hinge lever  
Simulated roller lever  
Short hinge roller lever  
Hinge roller lever  
Note: These OF values are for  
the pin plunger models.  
4. Terminals  
A:  
C2:  
Solder terminals  
Quick-connect terminals (#187)  
Snap Action Switch VX  
135  
Specifications  
Characteristics  
Item  
Operating speed  
VX-5  
VX-01  
0.1 mm to 1 m/s (pin plunger models)  
Operating frequency  
Mechanical: 600 operations per minute  
Electrical: 30 operations per minute  
Contact resistance  
30 mΩ max.  
50 mΩ max.  
Insulation resistance  
100 MΩ min. at 500 VDC  
Dielectric strength (see note 2)  
1,000 VAC, 50/60 Hz for 1 minute between terminals of same polarity  
1,500 VAC, 50/60 Hz for 1 minute between current-carrying metal parts and ground and  
between each terminal and non-current-carrying metal parts  
Vibration resistance (see note 3)  
Shock resistance (see note 3)  
Malfunction: 10 to 55 Hz, 1.5 mm double amplitude  
Destruction: 400 m/s2 (approx. 40G) max.  
Malfunction: 100 m/s2 (approx. 10G) max  
Degree of protection  
IEC IP40  
Degree of protection against electric shock  
Proof tracking index  
Class I  
175  
Ambient operating temperature  
Ambient operating humidity  
-25°C to 80°C (at 60% RH max.) with no icing  
85% max (for 5°C to 35°C)  
Service life  
Mechanical 50,000,000 operations min. (60 ops/minute) 10,000,000 operations min. (60 ops/minute)  
Electrical  
500,000 operations min. (30 ops/minute)  
Approx. 6.2 g (pin plunger models)  
1,000,000 operations min. (30 ops/minute)  
Weight  
Note: 1. Data shown are of initial value.  
2. The dielectric strength shown is measured using a separator between the switch and metal mounting plate.  
3. For the pin plunger models, the above values apply for use at the free position and total travel position. For lever models, they apply at  
the total travel position. Contact separation time is within 1 ms.  
Ratings (reference values)  
Resistive load  
Lamp load  
Inductive load  
NC NO  
Type  
Rated voltage  
250 VAC  
125 VAC  
8 VDC  
NC NO  
NC  
NO  
5 A  
5
5
- - -  
0.5  
3
- - -  
4
4
5
30 VDC  
5
3
4
125 VDC  
250 VDC  
125 VAC  
8 VDC  
0.4  
0.3  
0.1  
0.1  
0.1  
0.1  
0.05  
- - -  
- - -  
- - -  
0.4  
0.2  
- - -  
- - -  
- - -  
0.1 A  
30 VDC  
Note: 1. Inductive load has a power factor of 0.4 min. (AC) and a time constant of 7 milliseconds max. (DC).  
2. Lamp load has an inrush current of 10 times the steady-state current  
3. The electrical rating applies under the following test conditions:  
Ambient Temperature = 20±2°C, Ambient Humidity = 65±5%, Operating frequency = 30 operations/minute  
Approved Standards  
Contact Specifications  
UL Recognized (File No. E41515)  
CSA Certified (File No. LR21642)  
Item  
VX-5  
VX-01  
Crossbar  
Gold alloy  
Specification  
Rivet  
Rated Voltage  
125 VAC  
VX-5  
5 A  
VX-01  
0.1 A  
- - -  
Material  
Silver alloy  
Gap (standard value)  
Inrush current  
0.5 mm  
NC: 15A max.  
250 VAC  
5 A  
- - -  
NO:  
- - -  
30 VDC  
- - -  
0.1 A  
Minimum applicable load  
(see note)  
160 mA at 5 VDC 1 mA at 5 VDC  
EN61058-1 - - VDE approval (File No. 124761)  
Rated Voltage  
125 VAC  
VX-5  
5 A  
VX-01  
0.1 A  
- - -  
Note: Minimum applicable loads are indicated by N standard refer-  
ence values. This value represents the failure rate at a 60%  
60) reliability level (JIS C5003).  
250 VAC  
5 A  
-6  
The equation λ60=0.5 x 10 / operations indicates that a failure  
rate of 1/2,000,000 operations can be expected at a reliability  
level of 60%  
Testing conditions: 5E4 (50,000 operations), T105 (0°C to 105°C)  
136  
Snap Action Switch VX  
Engineering Data  
Mechanical service life  
VX-01  
VX-5  
Ambient temperature: 20 2°C  
Ambient humidity: 65 5%  
Without load  
Ambient temperature: 20 2°C  
Ambient humidity: 65 5%  
Without load  
200  
100  
200  
Operating frequency: 600 operations/min  
Operating frequency: 600 operations/min  
100  
50  
50  
Full stroke  
Rated value  
of OT  
10  
10  
Full stroke  
Rated value  
of OT  
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 (1.6) 1.8  
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 (1.6) 1.8  
Overtravel (mm)  
Overtravel (mm)  
Electrical service life  
VX-5  
VX-01  
5
Ambient temperature: 20 2°C  
Ambient humidity: 65 5%  
Without load  
Operating frequency: 60 operations/min  
cosφ = 1, 250 VAC  
2
1
10  
5
0.5  
0.3  
125 VAC, 30 VDC  
Ambient temperature: 20 2°C  
2
1
Ambient humidity: 65 5%  
Without load  
0.1  
Operating frequency: 60 operations/min  
cosφ = 1, 250 VAC  
0.5  
0.3  
0.1  
0
0.5 1  
2
3
4
5
6
7
8
9 10 11 12  
0
0.01 0.02  
0.05  
0.08 0.1  
Switching current (A)  
Switching current (A)  
Mounting  
Contact Form  
Panel Mounting  
SPDT  
SPST-NC  
SPST-NO  
All switches may be panel mounted using M3 mounting screws with  
plane washers or spring washers to securely mount the switch.  
Tighten the screws to a torque of 0.39 to 0.59 N·m.  
NC  
NC  
NO  
NO  
Two, 3.1-dia. mounting holes  
or M3 screw holes  
COM  
COM  
COM  
10.3 0.1  
22.2 0.1  
Snap Action Switch VX  
137  
Dimensions  
Terminals  
Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of 0.4 mm applies to all dimensions  
2. The following illustrates the SPDT contact form  
Solder terminals (A)  
#187 Quick-connect terminals (C2)  
(5.5)  
(6.5)  
(5.5)  
(6.5)  
2.9  
2.9  
(10)  
(10)  
t=0.5  
t=0.5  
Three, quick-connect terminals (#187)  
Three, solder terminals  
6.35  
3.2 (see note)  
6.35  
3.2  
4.75 0.1  
4.75 0.1  
1.6 dia.  
2.4 dia.  
1.6-dia. terminal hole  
Note: The length to the center of the 1.6-dia. holes.  
Dimensions and Operating Characteristics  
Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ±0.4 mm applies to all dimensions  
2. The following illustrations and dimensions are for solder terminal models. Refer to “Terminals” for models with quick-connect terminals (#187).  
3. The  
@ in the model number is for the terminal code. (A = Solder Terminal, C2 = #187 quick-connect terminal)  
4. The operating characteristics are for operation in the A direction(  
)
Pin Plunger Models  
4.2  
+0.13  
20.2 0.25  
2.8  
3.1  
PT  
–0.03 dia. holes  
A
VX-5-1@2  
VX-5-1@3  
VX-5-1  
VX-5-1  
VX-01-1  
VX-01-1  
2
3
2
3
Characteristics  
VX-01-1@2  
VX-01-1@3  
2.8  
OF max.  
RF min.  
PT max.  
OT min.  
MD max.  
OP  
25 gf  
3 gf  
50 gf  
5 gf  
2.8  
OP  
10.3 0.1  
15.9 18.8  
1.2 mm  
+0.13  
–0.03  
1.0 mm  
0.3 mm  
3.1  
1.6  
2.8  
10.3  
3.4 0.15 dia.  
Three, solder terminals  
14.7 ± 0.4 mm  
22.2 0.1  
27.8  
(10)  
37.8 0.8  
Short Hinge Lever Models  
t = 0.5 (stainless-steel lever)  
Characteristics VX-51-1@3 VX-011-1@3  
VX-51-1  
3
4.3  
A
+0.13  
–0.03 dia. holes  
3.1  
VX-011-1  
3
OF max.  
RF min.  
PT max.  
OT min.  
MD max.  
OP  
50 gf (reference value)  
4 gf (reference value)  
1.6 mm  
22.1  
8.1  
PT  
2.8  
2.8  
10.3 0.1  
OP  
15.9 18.8  
0.8 mm  
0.5 mm  
+0.13  
–0.03  
3.1  
15.2 ± 0.5 mm  
1.6  
10.3  
3.4 0.15 dia.  
Note: The reference value applies for cases when the  
installation direction is such that the lever weight  
is not applied to the plunger  
2.8  
Three, solder terminals  
22.2 0.1  
(10)  
27.8  
37.8 0.8  
Hinge Lever Models  
t = 0.5 (stainless-steel lever)  
4.3  
Characteristics VX-52-1@3 VX-012-1@3  
VX-52-1  
3
+0.13  
35.6 0.8  
8.1  
3.1  
A
–0.03 dia. holes  
VX-012-1  
3
PT  
OF max.  
RF min.  
PT max.  
OT min.  
MD max.  
OP  
30 gf  
- - -  
2.8  
2.8  
4.0 mm  
OP  
10.3 0.1  
15.9 18.8  
1.6 mm  
0.8 mm  
+0.13  
–0.03  
3.1  
15.2 ± 1.2 mm  
1.6  
2.8  
10.3  
3.4 0.15 dia.  
Three, solder terminals  
22.2 0.1  
27.8  
(10)  
37.8 0.8  
138  
Snap Action Switch VX  
Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ±0.4 mm applies to all dimensions  
2. The following illustrations and dimensions are for solder terminal models. Refer to “Terminals” for models with quick-connect terminals (#187).  
3. The  
@ in the model number is for the terminal code. (A = Solder Terminal, C2 = #187 quick-connect terminal)  
4. The operating characteristics are for operation in the A direction(  
)
Long Hinge Lever Models  
t = 0.5 (stainless-steel lever)  
Characteristics VX-53-1@3 VX-013-1@3  
VX-53-1  
3
4.3  
+0.13  
A
3.1  
59.4 0.8  
VX-013-1  
3
–0.03 dia. holes  
OF max.  
RF min.  
PT max.  
OT min.  
MD max.  
OP  
20 gf  
- - -  
PT  
8.1  
2.8  
2.8  
9.0 mm  
OP  
10.3 0.1  
3.2 mm  
15.9 18.8  
2.0 mm  
+0.13  
–0.03  
3.1  
15.2 ± 2.6 mm  
1.6  
2.8  
10.3  
3.4 0.15 dia.  
Three, solder terminals  
22.2 0.1  
27.8  
(10)  
37.8 0.8  
Simulated Roller Lever Models  
Characteristics VX-54-1@3 VX-014-1@3  
VX-54-1  
3
3.5R  
t = 0.5 (stainless-steel lever)  
VX-014-1  
3
OF max.  
RF min.  
PT max.  
OT min.  
MD max.  
OP  
30 gf  
2 gf  
A
4.3  
32.6 0.8  
PT  
+0.13  
3.1  
–0.03 dia. holes  
8.1  
2.8  
4.0 mm  
1.6 mm  
2.8  
3.1  
OP  
10.3 0.1  
0.8 mm  
15.9 18.8  
18.7 ± 1.2 mm  
+0.13  
–0.03  
10.3  
Three, solder terminals  
1.6  
2.8  
3.4 0.15 dia.  
22.2 0.1  
27.8  
(10)  
37.8 0.8  
Short Hinge Roller Lever Models  
Characteristics VX-55-1@3 VX-015-1@3  
VX-55-1  
3
4.8 dia. × 4.8 (oilless polyacetar resin roller)  
t = 0.5 (stainless-steel lever)  
VX-015-1  
3
OF max.  
RF min.  
PT max.  
OT min.  
MD max.  
OP  
60 gf (reference value)  
4 gf (reference value)  
1.6 mm  
A
5.1  
PT  
20.1  
+0.13  
–0.03 dia. holes  
3.1  
8.1  
OP 2.8  
0.8 mm  
10.3 0.1  
0.5 mm  
15.9 18.8  
20.7 ± 0.6 mm  
+0.13  
–0.03  
3.1  
Note: The reference value applies for cases when the  
installation direction is such that the lever weight  
is not applied to the plunger  
10.3  
3.4 0.15 dia.  
1.6  
2.8  
Three, solder terminals  
22.2 0.1  
27.8  
(10)  
37.8 0.8  
Hinge Roller Lever Models  
Characteristics VX-56-1@3 VX-016-1@3  
4.8 dia. × 4.8  
VX-56-1  
3
(oilless polyacetar resin roller)  
t = 0.5 (stainless-steel lever)  
VX-016-1  
3
OF max.  
RF min.  
PT max.  
OT min.  
MD max.  
OP  
30 gf  
- - -  
A
34.0 0.8  
5.1  
PT  
+0.13  
3.1  
–0.03 dia. holes  
8.1  
4.0 mm  
2.8  
1.6 mm  
10.3 0.1  
OP  
0.8 mm  
15.9 18.8  
20.7 ± 1.2 mm  
+0.13  
–0.03  
3.1  
1.6  
2.8  
10.3  
3.4 0.15 dia.  
Three, solder terminals  
22.2 0.1  
27.8  
(10)  
37.8 0.8  
Snap Action Switch VX  
139  
Precautions  
Correct Use  
Cautions  
Mounting Direction  
Handling  
For a switch with an actuator, mount the switch in a direction where  
the actuator weight will not be applied to the switch.  
Be careful not to drop the switch. Doing so may cause damage to the  
switch’s internal components because it is designed for a small load.  
Since the switch is designed for a small load, its resetting force is  
small. Therefore, resetting failure may occur if unnecessary load is  
applied to the switch.  
Solder Terminal Connection  
Quickly finish the soldering of the lead wire to its terminal. Use a sol-  
dering iron rated at 60W and preferably complete the soldering within  
5 seconds.  
Operation  
Keep the operation control completely separate from the actuator of  
the switch, and push it down fully when starting operation. Do not dis-  
place the operating position of the actuator when machining.  
Excess wattage or prolonged heating can deteriorate the characteris-  
tics of the switch.  
Insulation Distance  
Consult OMRON in advance if the operating speed is to be extremely  
slow, or if the pushbutton is to be set somewhere between the free  
position and operating position.  
When mounting, make sure there is sufficient insulation distance  
between the switch and its mounting panel. If it is insufficient, install  
an insulation guard or separator. Always install an insulation guard or  
separator when mounting the microswitch on a metallic body. Con-  
tact your OMRON representative for information about insulation  
guards and separators.  
Mount pin pushbutton switches so that stroke of the pushbutton and  
the stroke of the operating control overlap on a vertical line. The  
stroke of the switch, after operation, should be set to 60- 90% that of  
standard OT (MIN operation).  
Application Environment  
Using Microloads  
Do not use the Switch in locations that are subject to toxic gas, sili-  
con, excessive dust, excessive dirt, high temperatures, high humidity,  
sudden temperature changes, water splashes, or oil splashes.  
Otherwise, damage resulting by faulty contact of the Switch contacts,  
corrosion, or other causes, or other functional faults may occur.  
Using a model for ordinary loads to switch microloads may result in  
faulty operation. Instead, use the models that are designed for micro-  
loads and that operate in the following range;  
Depending on environmental conditions, the switch should be  
rechecked about 3 to 6 months after it has been assembled.  
26mA  
100mA  
0.16mA  
30  
24  
Operating  
range for  
general-  
load models  
VX-5  
Operating range  
for micro load  
models VX-01  
12  
Inoperable  
range  
5
0
1mA  
1
100mA  
100  
160mA  
10  
1,000  
0.1  
Current (mA)  
However, even when using microload models within the operating  
range shown above, if inrush current or inductive voltage spikes  
occur when the contact is opened or closed, it may increase contact  
wear and so decrease the service life. Therefore, insert a contact  
protection circuit where necessary.  
140  
Snap Action Switch VX  
(b) Use in consumer Products or any use in significant quantities.  
(c) Energy control systems, combustion systems, railroad systems, aviation systems,  
medical equipment, amusement machines, vehicles, safety equipment, and  
installations subject to separate industry or government regulations.  
(d) Systems, machines, and equipment that could present a risk to life or property.  
3. Prohibited Use: NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING  
SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM  
AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE  
PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE  
WITHIN THE OVERALL EQUIPMENT OR SYSTEM.  
4. Motorized Vehicle Application: USE OF ANY PRODUCT/S FOR A MOTORIZED  
VEHICLE APPLICATION MUST BE EXPRESSLY STATED IN THE SPECIFICATION BY  
SELLER.  
5. Programmable Products: Seller shall not be responsible for the Buyer's programming of  
a programmable Product.  
Omron Electronic Components, LLC  
Terms and Conditions of Sales  
I. GENERAL  
1. Definitions: The words used herein are defined as follows.  
(a) Terms:  
(b) Seller:  
(c) Buyer:  
These terms and conditions  
Omron Electronic Components LLC and its subsidiaries  
The buyer of Products, including any end user in section III through VI  
(d) Products: Products and/or services of Seller  
(e) Including: Including without limitation  
2. Offer; Acceptance: These Terms are deemed part of all quotations, acknowledgments,  
invoices, purchase orders and other documents, whether electronic or in writing, relating  
to the sale of Products by Seller. Seller hereby objects to any Terms proposed in Buyer's  
purchase order or other documents which are inconsistent with, or in addition to, these  
Terms.  
3. Distributor: Any distributor shall inform its customer of the contents after and including  
section III of these Terms.  
IV. WARRANTY AND LIMITATION  
1. Warranty: Seller's exclusive warranty is that the Products will be free from defects in  
materials and workmanship for a period of twelve months from the date of sale by Seller  
(or such other period expressed in writing by Seller). SELLER MAKES NO WARRANTY  
OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT ALL OTHER WARRANTIES,  
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR  
PURPOSE OF THE PRODUCTS.  
2. Buyer Remedy: Seller's sole obligation hereunder shall be to replace (in the form  
originally shipped with Buyer responsible for labor charges for removal or replacement  
thereof) the non-complying Product or, at Seller's election, to repay or credit Buyer an  
amount equal to the purchase price of the Product; provided that there shall be no  
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correctly handled, stored, installed and maintained and not subject to contamination,  
abuse, misuse or inappropriate modification. Return of any Products by Buyer must be  
approved in writing by Seller before shipment.  
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SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF  
PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED  
WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT,  
WARRANTY, NEGLIGENCE OR STRICT LIABILITY. FURTHER, IN NO EVENT SHALL  
LIABILITY OF SELLER OR ITS AFFILITATES EXCEED THE INDIVIDUAL PRICE OF  
THE PRODUCT ON WHICH LIABILITY IS ASSERTED.  
4. Indemnities: Buyer shall indemnify and hold harmless Seller, its affiliates and its  
employees from and against all liabilities, losses, claims, costs and expenses (including  
attorney's fees and expenses) related to any claim, investigation, litigation or proceeding  
(whether or not Seller is a party) which arises or is alleged to arise from Buyer's acts or  
omissions under these Terms or in any way with respect to the Products.  
II. SALES  
1. Prices; Payment: All prices stated are current, subject to change without notice by Seller.  
Buyer agrees to pay the price in effect at the time the purchase order is accepted by  
Seller. Payments for Products received are due net 30 days unless otherwise stated in  
the invoice. Buyer shall have no right to set off any amounts against the amount owing in  
respect of this invoice.  
2. Discounts: Cash discounts, if any, will apply only on the net amount of invoices sent to  
Buyer after deducting transportation charges, taxes and duties, and will be allowed only  
if (a) the invoice is paid according to Seller's payment terms and (b) Buyer has no past  
due amounts owing to Seller.  
3. Interest: Seller, at its option, may charge Buyer 1.5% interest per month or the maximum  
legal rate, whichever is less, on any balance not paid within the stated terms.  
4. Orders: Seller will accept no order less than 200 U.S. dollars net billing.  
5. Currencies: If the prices quoted herein are in a currency other than U.S. dollars, Buyer  
shall make remittance to Seller at the then current exchange rate most favorable to  
Seller; provided that if remittance is not made when due, Buyer will convert the amount  
to U.S. dollars at the then current exchange rate most favorable to Seller available  
during the period between the due date and the date remittance is actually made.  
6. Governmental Approvals: Buyer shall be responsible for all costs involved in obtaining  
any government approvals regarding the importation or sale of the Products.  
7. Taxes: All taxes, duties and other governmental charges (other than general real  
property and income taxes), including any interest or penalties thereon, imposed directly  
or indirectly on Seller or required to be collected directly or indirectly by Seller for the  
manufacture, production, sale, delivery, importation, consumption or use of the Products  
sold hereunder (including customs duties and sales, excise, use, turnover and license  
taxes) shall be charged to and remitted by Buyer to Seller.  
V. INFORMATION; ETC.  
1. Intellectual Property: The intellectual property embodied in the Products is the exclusive  
property of Seller and its affiliates and Buyer shall not attempt to duplicate it in any way  
without the written permission of Seller. Buyer (at its own expense) shall indemnify and  
hold harmless Seller and defend or settle any action brought against Seller to the extent  
that it is based on a claim that any Product made to Buyer specifications infringed  
intellectual property rights of another party.  
2. Property; Confidentiality: Notwithstanding any charges to Buyer for engineering or  
tooling, all engineering and tooling shall remain the exclusive property of Seller. All  
information and materials supplied by Seller to Buyer relating to the Products are  
confidential and proprietary, and Buyer shall limit distribution thereof to its trusted  
employees and strictly prevent disclosure to any third party.  
3. Performance Data: Performance data is provided as a guide in determining suitability  
and does not constitute a warranty. It may represent the result of Seller's test conditions,  
and the users must correlate it to actual application requirements.  
4. Change In Specifications: Product specifications and descriptions may be changed at  
any time based on improvements or other reasons. It is Seller’s practice to change part  
numbers when published ratings or features are changed, or when significant  
engineering changes are made. However, some specifications of the Product may be  
changed without any notice.  
8. Financial: If the financial position of Buyer at any time becomes unsatisfactory to Seller,  
Seller reserves the right to stop shipments or require satisfactory security or payment in  
advance. If Buyer fails to make payment or otherwise comply with these Terms or any  
related agreement, Seller may (without liability and in addition to other remedies) cancel  
any unshipped portion of Products sold hereunder and stop any Products in transit until  
Buyer pays all amounts, including amounts payable hereunder, whether or not then due,  
which are owing to it by Buyer. Buyer shall in any event remain liable for all unpaid  
accounts.  
9. Cancellation; Etc: Orders are not subject to rescheduling or cancellation unless Buyer  
indemnifies Seller fully against all costs or expenses arising in connection therewith.  
10. Force Majeure: Seller shall not be liable for any delay or failure in delivery resulting from  
causes beyond its control, including earthquakes, fires, floods, strikes or other labor  
disputes, shortage of labor or materials, accidents to machinery, acts of sabotage, riots,  
delay in or lack of transportation or the requirements of any government authority.  
11. Shipping; Delivery: Unless otherwise expressly agreed in writing by Seller:  
(a) All sales and shipments of Products shall be FOB shipping point (unless otherwise  
stated in writing by Seller), at which point title to and all risk of loss of the Products  
shall pass from Seller to Buyer, provided that Seller shall retain a security interest in  
the Products until the full purchase price is paid by Buyer;  
5. Errors And Omissions: The information on Seller’s website or in other documentation  
has been carefully checked and is believed to be accurate; however, no responsibility is  
assumed for clerical, typographical or proofreading errors or omissions.  
6. Export Controls: Buyer shall comply with all applicable laws, regulations and licenses  
regarding (a) export of the Products or information provided by Seller; (b) sale of  
Products to forbidden or other proscribed persons or organizations; (c) disclosure to non-  
citizens of regulated technology or information.  
(b) Delivery and shipping dates are estimates only; and  
(c) Seller will package Products as it deems proper for protection against normal  
handling and extra charges apply to special conditions.  
12. Claims: Any claim by Buyer against Seller for shortage or damage to the Products  
occurring before delivery to the carrier or any claim related to pricing or other charges  
must be presented in detail in writing to Seller within 30 days of receipt of shipment.  
III. PRECAUTIONS  
VI. MISCELLANEOUS  
1. Suitability: IT IS THE BUYER’S SOLE RESPOINSIBILITY TO ENSURE THAT ANY  
OMRON PRODUCT IS FIT AND SUFFICIENT FOR USE IN A MOTORIZED VEHICLE  
APPLICATION. BUYER SHALL BE SOLELY RESPONSIBLE FOR DETERMINING  
APPROPRIATENESS OF THE PARTICULAR PRODUCT WITH RESPECT TO THE  
BUYER’S APPLICATION INCLUDING (A) ELECTRICAL OR ELECTRONIC  
COMPONENTS, (B) CIRCUITS, (C) SYSTEM ASSEMBLIES, (D) END PRODUCT, (E)  
SYSTEM, (F) MATERIALS OR SUBSTANCES OR (G) OPERATING ENVIRONMENT.  
Buyer acknowledges that it alone has determined that the Products will meet their  
requirements of the intended use in all cases. Buyer must know and observe all  
prohibitions of use applicable to the Product/s.  
1. Waiver: No failure or delay by Seller in exercising any right and no course of dealing  
between Buyer and Seller shall operate as a waiver of rights by Seller.  
2. Assignment: Buyer may not assign its rights hereunder without Seller's written consent.  
3. Law: These Terms are governed by Illinois law (without regard to conflict of laws).  
Federal and state courts in Cook County, Illinois have exclusive jurisdiction for any  
dispute hereunder.  
4. Amendment: These Terms constitute the entire agreement between Buyer and Seller  
relating to the Products, and no provision may be changed or waived unless in writing  
signed by the parties.  
5. Severability: If any provision hereof is rendered ineffective or invalid, such provision shall  
not invalidate any other provision.  
2. Use with Attention: The followings are some examples of applications for which  
particular attention must be given. This is not intended to be an exhaustive list of all  
possible use of any Product, nor to imply that any use listed may be suitable for any  
Product:  
(a) Outdoor use, use involving potential chemical contamination or electrical  
interference.  
Snap Action Switch VX  
Certain Precautions on Specifications and Use  
1. Suitability for Use. Seller shall not be responsible for conformity with any stan- 2. Programmable Products. Seller shall not be responsible for the user's pro-  
dards, codes or regulations which apply to the combination of the Product in  
gramming of a programmable product, or any consequence thereof.  
Buyer's application or use of the Product. At Buyer's request, Seller will pro- 3. Performance Data. Performance data given in this publication is provided as  
vide applicable third party certification documents identifying ratings and limi-  
tations of use which apply to the Product. This information by itself is not  
sufficient for a complete determination of the suitability of the Product in com-  
bination with the end product, machine, system, or other application or use.  
a guide for the user in determining suitability and does not constitute a war-  
ranty. It may represent the result of Seller's test conditions, and the users must  
correlate it to actual application requirements. Actual performance is subject to  
Seller's Warranty and Limitations of Liability.  
Buyer shall be solely responsible for determining appropriateness of the par- 4. Change in Specifications. Product specifications and accessories may be  
ticular Product with respect to Buyer's application, product or system. Buyer  
shall take application responsibility in all cases but the following is a non-  
exhaustive list of applications for which particular attention must be given:  
(i) Outdoor use, uses involving potential chemical contamination or electrical  
interference, or conditions or uses not described in this document.  
(ii) Energy control systems, combustion systems, railroad systems, aviation  
systems, medical equipment, amusement machines, vehicles, safety  
equipment, and installations subject to separate industry or government  
regulations.  
(iii) Use in consumer products or any use in significant quantities.  
(iv) Systems, machines and equipment that could present a risk to life or  
property. Please know and observe all prohibitions of use applicable to this  
product.  
changed at any time based on improvements and other reasons. It is our prac-  
tice to change part numbers when published ratings or features are changed,  
or when significant construction changes are made. However, some specifica-  
tions of the Product may be changed without any notice. When in doubt, spe-  
cial part numbers may be assigned to fix or establish key specifications for  
your application. Please consult with your Seller representative at any time to  
confirm actual specifications of purchased Product.  
5. Errors and Omissions. The information in this publication has been carefully  
checked and is believed to be accurate; however, no responsibility is assumed  
for clerical, typographical or proofreading errors, or omissions.  
6. RoHS Compliance. Where indicated, our products currently comply, to the  
best of our knowledge as of the date of this publication, with the requirements  
of the European Union's Directive on the Restriction of certain Hazardous  
Substances ("RoHS"), although the requirements of RoHS do not take effect  
until July 2006. These requirements may be subject to change. Please consult  
our website for current information.  
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS  
RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM  
AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT  
THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE  
INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.  
Complete “Terms and Conditions of Sale” for product purchase and use are on Omron’s website  
at http://www.components.omron.com – under the “About Us” tab, in the Legal Matters section.  
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.  
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.  
OMRON ON-LINE  
Global - http://www.omron.com  
USA - http://www.components.omron.com  
OMRON ELECTRONIC  
COMPONENTS LLC  
55 E. Commerce Drive, Suite B  
Schaumburg, IL 60173  
847-882-2288  
11/09  
Specifications subject to change without notice  
Printed in USA  
Cat. No. X303-E-1  
Snap Action Switch VX  

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