LPJ-1SP [COOPER]
Electric Fuse, Time Delay Blow, 1A, 600VAC, 300VDC, 300000A (IR), Inline/holder;型号: | LPJ-1SP |
厂家: | COOPER BUSSMANN, INC. |
描述: | Electric Fuse, Time Delay Blow, 1A, 600VAC, 300VDC, 300000A (IR), Inline/holder 电路保护 |
文件: | 总3页 (文件大小:222K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Low-Peak™ Class J
LPJ — 600Vac/300Vdc, 1-60A, Dual Element, Time-Delay Fuses
Dimensions - in
2.25"
2.38"
( 0.03ꢀ
( 0.03ꢀ
1.06"
0.81"
0.63"
( 0.03ꢀ
0.5"
( 0.03ꢀ
Available with easyID™
open fuse indication
1 to 30A
35 to 60A
Features:
• Industry’s only UL Listed and CSA Certified fuse with a
300kA Vac interrupting rating that exceeds requirements for
virtually all applications
• Long time-delay minimizes needless fuse openings due to
temporary overloads and transient surges
Description: Ultra protection Class J dual element, current-
limiting, time-delay fuses available with optional open fuse in-
dication. Time-delay – 10 seconds (minimum) at 500% of
rated current.
• Easy selective coordination with all Low-Peak fuses using
simple 2:1 ampacity ratio
• Can often be sized for back-up protection against motor
burnout from overload or single-phasing if other overload
protective devices fail
• High degree of current limitation due to the fast speed-of-
response to short-circuits
Catalog Symbol: LPJ-(amp)SP (non-indicating)
LPJ-(amp)SPI (indicating)
Ratings:
Volts — 600Vac, 300Vdc
Amps — 1-60A
• Faster response to damaging short-circuit currents than
mechanical overcurrent protective devices
IR — 300kA Vac RMS Sym.
— 100kA Vdc
• Reduces let-through thermal and magnetic forces in order
to protect low withstand rated components
• Proper sizing provides “no damage” Type “2” coordinated
protection for NEMA and IEC motor control in accordance
with IEC Standard 947-4-1
Agency Information:
CE, UL Listed, Guide JDDZ, File E4273
• Dual-element fuses have lower resistance than ordinary
fuses so they run cooler
• Lower watts loss reduces power consumption
• Space-saving package for equipment downsizing
CSA Certified, Class 1422-02, File 53787,
Class J per CSA 22.2 No. 248.
Catalog Numners (amps) – Non-indicating Fuses
LPJ-1SP
LPJ-11⁄
SP
LPJ-16⁄10SP
LPJ-18⁄10SP
LPJ-2SP
LPJ-3SP
LPJ-7SP*
LPJ-8SP*
LPJ-9SP*
LPJ-10SP*
LPJ-12SP*
LPJ-15SP*
LPJ-25SP*
LPJ-30SP*
LPJ-35SP*
LPJ-40SP*
LPJ-45SP*
LPJ-50SP*
LPJ-60SP*
Recommended Fuse Blocks and Holders
4
LPJ-32⁄10SP
Fuse Amps
1-Pole
2-Pole
3-Pole
LPJ-31⁄
2
SP
LPJ-4SP
LPJ-41⁄
SP
Open Blocks
0-30
35-60
J60030-1
J60060-1
J60030-2
J60060-2
J60030-3
J60060-3
2
LPJ-21⁄
LPJ-21⁄
4
SP
SP
LPJ-5SP
LPJ-56⁄10SP
LPJ-6SP*
“Pyramid” Blocks
2
LPJ-171⁄
2
SP*
0-30
35-60
JP60030-1
JP60060-1
JP60030-2
JP60060-2
JP60030-3
JP60060-3
LPJ-28⁄10SP
LPJ-20SP*
*
Open fuse indication available by inserting the suffix “I,” e.g., LPJ-15SPI.
Requires 75Vac minimum voltage.
CH Series Holders
0-30
35-60
CH30J1
CH60J1
CH30J2
CH60J2
CH30J3
CH60J3
Carton Quantity and Weight
Amp Rating
1–30
Carton Qty.
Safety J™ Holders
JT60030
JT60060
10
10
0-30
35-60
—
—
—
—
35–60
For additional information on the Class J fuse blocks and
holders, see data sheets # 1114 (open blocks), #1108
(pyramid blocks), # 2144 (CH Series) and # 1152 (Safety J).
Fuse Reducers For Class R Fuses
Equipment
Fuse Clips
60A
Desired Fuse
(Case) Size
30A
Catalog Numbers
(Pairs)
J-63
30A
60A
60A
J-13
J-16
J-26†
100A
200A
†
Not for bolt-in applications.
0713
BU-SB13688
Page 1 of 3
Data Sheet # 1006
Low-Peak™ Class J
LPJ — 600Vac/300Vdc, 1-60A, Dual Element, Time-Delay Fuses
Time-Current Curves - Average Melt
AMP RATING
300
200
100
10
1
.1
.01
CURRENT IN AMPS
0713
BU-SB13688
Page 2 of 3
Data Sheet # 1006
Low-Peak™ Class J
LPJ — 600Vac/300Vdc, 1-60A, Dual Element, Time-Delay Fuses
Current-Limitation Curves
B
100000
90000
80000
70000
60000
50000
40000
30000
20000
60A
10000
9000
8000
7000
30A
6000
5000
4000
15A
3000
2000
1000
900
800
700
600
500
400
300
A
200
100
PROSPECTIVE SHORT-CIRCUIT CURRENT - SYMMETRICAL RMS AMPS
Current-Limiting Effects
Prosp.
S.C.C.
—
Let-Through Current
(Apparent RMS Symmetrical Vs. Fuse Rating)
15A
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
2000
2000
2000
30A
1000
1000
1000
1000
1000
1000
1000
1000
1000
2000
2000
2000
2000
2000
2000
3000
3000
3000
60A
1000
1000
1000
2000
2000
2000
2000
2000
2000
3000
3000
3000
3000
4000
4000
4000
5000
5000
1000
3000
5000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
50,000
60,000
80,000
100,000
150,000
200,000
250,000
300,000
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is
intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change
design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information
contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
0713
BU-SB13688
Page 3 of 3
Data Sheet # 1006
相关型号:
LPJ-2-1/2SP
Electric Fuse, Time Delay Blow, 2.5A, 600VAC, 300VDC, 300000A (IR), J, Inline/holder,
COOPER
LPJ-2-1/4SP
Electric Fuse, Time Delay Blow, 2.25A, 600VAC, 300VDC, 300000A (IR), Inline/holder
COOPER
LPJ-2-8/10SP
Electric Fuse, Time Delay Blow, 2.8A, 600VAC, 300VDC, 300000A (IR), Inline/holder
COOPER
LPJ-25SP
Electric Fuse, Time Delay Blow, 25A, 600VAC, 300VDC, 300000A (IR), J, Inline/holder,
COOPER
©2020 ICPDF网 联系我们和版权申明