LPS-RK-1/2SP [COOPER]
Electric Fuse, Time Delay Blow, 0.5A, 600VAC, 300VDC, 300000A (IR), Inline/holder;
| 型号： | LPS-RK-1/2SP |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | Electric Fuse, Time Delay Blow, 0.5A, 600VAC, 300VDC, 300000A (IR), Inline/holder 电路保护 |
| 文件： | 总3页 (文件大小：289K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Low-Peak™ 600V Class RK1
1
LPS-RK — 600Vac/300Vdc, ⁄10-60A, Dual Element, Time-Delay Fuses
Dimensions - in
5.5"
5"
(
0.31)
(
0.31)
1.06" ( 0.008)
0.81" ( 0.008)
Available with easyID™
open fuse indication
1/10 to 30A
35 to 60A
Description: Ultimate protection Class RK1 dual element,
current-limiting, time-delay fuses available with optional open
fuse indication on select ratings. Time-delay – 10 seconds
(minimum) at 500% of rated current.
Features:
• Industry’s only UL Listed and CSA Certified fuse with a
300kA Vac interrupting rating that exceeds requirements for
virtually all applications
• Current-limitation for maximum short-circuit protection
• Easy selective coordination with all Low-Peak fuses using
simple 2:1 ampacity ratio
Catalog Symbol: LPS-RK-(amp)SP (non-indicating)
LPS-RK-(amp)SPI (indicating)
Rating:
• “No damage” Type “2” protection for IEC and NEMA
starters when properly sized
Volts — 600Vac, 300Vdc
Amps — 1⁄10-60A
• 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
IR — 300kA Vac RMS Sym.
— 100kA DC
Agency Information:
Applications:
• Feeder and Branch Circuits
• Motors
• Transformers
CE, UL Listed, Guide JDDZ, File E4273
CSA Certified, Class 1422-02, File 53787
Class RK1 per CSA C22.2, No. 248.12
• Solenoids
• General Purpose Circuits
Catalog Numbers (amps) – Non-indicating fuses
LPS-RK-1⁄10SP
LPS-RK-2⁄10SP
LPS-RK-3⁄10SP
LPS-RK-4⁄10SP
LPS-RK-11⁄
2
SP
LPS-RK-5SP
LPS-RK-56⁄10SP LPS-RK-25SP*
LPS-RK-6SP* LPS-RK-30SP*
LPS-RK-61⁄
SP* LPS-RK-35SP*
LPS-RK-20SP*
Recommended Fuse Blocks
LPS-RK-16⁄10SP
LPS-RK-18⁄10SP
Fuse Amps
0-30
35-60
1-Pole
R60030-1
R60060-1
2-Pole
R60030-2
R60060-2
3-Pole
R60030-3
R60060-3
LPS-RK-21⁄
LPS-RK-21⁄
4
SP
SP
4
LPS-RK-1⁄
2
SP
2
LPS-RK-7SP*
LPS-RK-8SP*
LPS-RK-9SP*
LPS-RK-40SP*
LPS-RK-45SP*
LPS-RK-50SP*
For additional information on the R600 Series of 600 volt fuse
blocks, see data sheet # 1111.
LPS-RK-6⁄10SP
LPS-RK-8⁄10SP
LPS-RK-1SP
LPS-RK-28⁄10SP
LPS-RK-3SP
LPS-RK-32⁄10SP
LPS-RK-10SP* LPS-RK-60SP*
LPS-RK-12SP*
Fuse Reducers For Class R Fuses
LPS-RK-11⁄
LPS-RK-11⁄
LPS-RK-14⁄10SP LPS-RK-41⁄
8
SP LPS-RK-31⁄
2
SP
SP LPS-RK-4SP
SP
Equipment
Fuse Clips
60A
Desired Fuse
(Case) Size
30A
Catalog Numbers
(Pairs) 600V
NO.663-R
4
LPS-RK-15SP*
2
LPS-RK-171⁄
SP*
2
*
Open fuse indication available by inserting the suffix “I,” e.g., LPS-RK-15SPI.
Requires 75Vac minimum voltage.
30A
60A
60A
NO.216-R
NO.616-R
NO.626-R
100A
200A
Carton Quantity and Weight
Amp Rating
0–30
35–60
Carton Qty.
For additional information on Class R fuse reducers, see
Data Sheet 1118.
10
10
0713
BU-SB13684
Page 1 of 3
Data Sheet # 1001
Low-Peak™ 600V Class RK1
1
LPS-RK — 600Vac/300Vdc, ⁄10-60A, Dual Element, Time-Delay Fuses
Time-Current Characteristic Curves–Average Melt
1 to 10 Amps
AMP RATING
300
100
10
1
0.1
0.01
RMS SYMMETRICAL CURRENT IN AMPS
0713
BU-SB13684
Page 2 of 3
Data Sheet # 1001
Low-Peak™ 600V Class RK1
1
LPS-RK — 600Vac/300Vdc, ⁄10-60A, Dual Element, Time-Delay Fuses
Time-Current Characteristic Curves–Average Melt
12 to 60 Amps
Current-Limitation Curves
B
400,000
300,000
200,000
100,000
90,000
80,000
70,000
60,000
50,000
40,000
30,000
20,000
60A
30A
10,000
9,000
8,000
7,000
6,000
5,000
4,000
3,000
A
2,000
1,000
PROSPECTIVE SHORT-CIRCUIT CURRENT - SYMMETRICAL RMS AMPS
Current-Limiting Effects
Prosp.
S.C.C.
Let-Through Current
(Apparent RMS Symmetrical Vs. Fuse Rating)
30A
1000
1000
1000
1000
1000
1000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
3000
3000
3000
3000
60A
1000
1000
1000
2000
2000
2000
3000
3000
3000
3000
3000
3000
4000
4000
4000
4000
4000
5000
5000
6000
6000
1000
2000
3000
5000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
50,000
60,000
70,000
80,000
90,000
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-SB13684
Page 3 of 3
Data Sheet # 1001
相关型号：
LPS-RK-100SP-TP
Electric Fuse, Time Delay Blow, 100A, 600VAC, 300VDC, 300000A (IR), Inline/holder
COOPER
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