LPN-RK-10SP [ETC]
Fuse ; 保险丝\n
| 型号： | LPN-RK-10SP |
| 厂家： | 
ETC |
| 描述： | Fuse
|
| 文件： | 总2页 (文件大小：56K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
Bussmann
®
LOW-PEAK
LPN-RK
Dual-Element, Time-Delay Fuses
Class RK1 – 250 Volt
⁄Ω¡º-60A
Dimensional Data
2"
(± 0.31)
3"
(± 0.31)
0.81" (± 0.008)
0.56" (± 0.008)
⁄Ω¡ºA to 30A
35A to 60A
Features:
• Current-limitation for maximum short-circuit protection.
• Type 2 protection for IEC and NEMA starters when
properly sized.
• High inrush current motor protection.
• Time-delay permits 130% FLA sizing for back-up motor
protection.
• Protection against single-phase motor damage.
• Low watt loss power consumption.
• Electrically isolated end caps.
Catalog Symbol: LPN-RK_SP
Dual-Element, Time-Delay – 10 seconds (minimum) at 500%
rated current (8 seconds for 0-30A sizes)
Current-Limiting
• 125 Vdc, U.L. Listed.
Ampere Rating: ⁄Ω¡º to 60 Amperes
Voltage Rating: 250 Volts AC (or less)
Interrupting Rating:
AC: 300,000A RMS Sym.
DC: 50,000 Amperes
Fuse Reducers For Class R Fuses
Desired
Fuse (Case)
Size
Catalog Number
(Pairs)
Equipment
Fuse Clips
250V
60A
30A
30A
60A
60A
No. 263-R
No. 213-R
No. 216-R
No. 226-R
100A
Agency Approvals:
UL Listed – Special Purpose*, Guide JFHR, File E56412
CSA Certified (200,000AIR), Class 1422-02, File 53787
Class RK1 per CSA C22.2, No. 248.12
*Meets all performance requirements of UL Standard 248-12 for Class RK1 fuses.
200A
Fuseblocks
30 Amp Case
Catalog Numbers
1 Pole
2 Pole
3 Pole
LPN-RK-⁄Ω¡ºSP
LPN-RK-⁄fiΩ¡ººSP
LPN-RK-¤Ω¡ºSP
LPN-RK-‹Ω¡ºSP
LPN-RK-›Ω¡ºSP
LPN-RK-⁄Ω™SP
LPN-RK-flꭧSP
LPN-RK-°Ω¡ºSP
LPN-RK-1SP
LPN-RK-2SP
LPN-RK-2⁄Ω¢SP
LPN-RK-2⁄Ω™SP
LPN-RK-2°Ω¡ºSP
LPN-RK-3SP
LPN-RK-3¤Ω¡ºSP
LPN-RK-3⁄Ω™SP
LPN-RK-4SP
LPN-RK-4⁄Ω™SP
LPN-RK-5SP
LPN-RK-5flꭧSP
LPN-RK-6SP
LPN-RK-6⁄Ω¢SP
LPN-RK-8SP
LPN-RK-9SP
LPN-RK-10SP
LPN-RK-12SP
LPN-RK-15SP
LPN-RK-17⁄Ω™SP
LPN-RK-20SP
LPN-RK-25SP
LPN-RK-30SP
LPN-RK-35SP
LPN-RK-40SP
LPN-RK-45SP
LPN-RK-50SP
LPN-RK-60SP
—
Box Lug
Screw
R25030-1CR
R25030-1SR
R25030-1PR
R25030-2CR
R25030-2SR
R25030-2PR
R25030-3CR
R25030-3SR
R25030-3PR
Pressure
Plate
60 Amp Case
1 Pole
2 Pole
3 Pole
Box Lug
Screw
R25060-1CR
R25060-1SR
R25060-1PR
R25060-2CR
R25060-2SR
R25060-2PR
R25060-3CR
R25060-3SR
R25060-3PR
Pressure
Plate
LPN-RK-1⁄Ω•SP
LPN-RK-1⁄Ω¢SP
LPN-RK-1›Ω¡ºSP
LPN-RK-1flꭧSP
LPN-RK-1°Ω¡ºSP
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 VAC, 75-1500 VDC). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.
Carton Quantity and Weight
Weight**
Ampere
Ratings
Carton
Qty.
Lbs.
0.5
Kg.
0–30
10
10
0.227
0.544
35–60
1.2
**Weight per carton.
Form No. LPN-RK 0-60
Page 1 of 2
12-1-99
BIF Doc #1003
A99074
Rev. A
®
Bussmann
®
LOW-PEAK
LPN-RK
Dual-Element, Time-Delay Fuses
Class RK1 – 250 Volt
⁄Ω¡º-60A
Time-Current Characteristic Curves–Average Melt
AMPERE
RATING
AMPERE
RATING
300
100
300
100
10
1
10
.1
1
.01
RMS SYMMETRICAL CURRENT IN AMPERES
Current-Limitation Curves
B
400,000
.1
100,000
.01
60
30
10,000
RMS SYMMETRICAL CURRENT IN AMPERES
A
1,000
The only controlled copy of this BIF document is the electronic read-only version located on the
Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bul-
letin is intended to clearly present comprehensive product data and provide technical information that
will help the end user with design applications. Bussmann reserves the right, without notice, to
change design or construction of any products and to discontinue or limit distribution of any prod-
ucts. 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.
RMS SYMMETRICAL CURRENTS IN AMPERES
A–B=ASYMMETRICALAVAILABLE PEAK (2.3 x SYMM RMS AMPS)
Form No. LPN-RK 0-60
Page 2 of 2
12-1-99
A99074
Rev. A
BIF Doc #1003
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