LPS-RK-1/10SP [EATON]
LPS-RK â 600 Vac/300 Vdc, 1â10-60A, dual element, time-delay fuses;型号: | LPS-RK-1/10SP |
厂家: | Eaton All Rights Reserved. |
描述: | LPS-RK â 600 Vac/300 Vdc, 1â10-60A, dual element, time-delay fuses 电路保护 |
文件: | 总4页 (文件大小:1221K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Effective August 2018
Technical Data 1001
Supersedes March 2017
LPS-RK — 600 Vac/300 Vdc, 1⁄10-60A,
dual element, time-delay fuses
Catalog no.
LPS-RK-1/10SP LPS-RK-11/2SP LPS-RK-41/2SP LPS-RK-171/2SP*
LPS-RK-2/10SP LPS-RK-16/10SP LPS-RK-5SP
LPS-RK-3/10SP LPS-RK-18/10SP LPS-RK-56/10SP LPS-RK-25SP*
LPS-RK-4/10SP LPS-RK-2SP LPS-RK-6SP* LPS-RK-30SP*
LPS-RK-1/2SP LPS-RK-21/4SP LPS-RK-61/4SP* LPS-RK-35SP*
LPS-RK-20SP*
LPS-RK-6/10SP LPS-RK-21/2SP LPS-RK-7SP*
LPS-RK-8/10SP LPS-RK-28/10SP LPS-RK-8SP*
LPS-RK-40SP*
LPS-RK-45SP*
LPS-RK-50SP*
LPS-RK-60SP*
LPS-RK-1SP
LPS-RK-3SP
LPS-RK-9SP*
LPS-RK-11/8SP LPS-RK-32/10SP LPS-RK-10SP*
LPS-RK-11/4SP LPS-RK-31/2SP LPS-RK-12SP*
LPS-RK-14/10SP LPS-RK-4SP
LPS-RK-15SP*
* Open fuse indication available by inserting the suffix “I,”
e.g., LPS-RK-15SPI. Requires 75Vac minimum voltage.
Indicating fuses and the LPS-RK-60SP non-indicating fuse
are not Vdc rated.
Carton quantity
Catalog symbols:
•ꢀ
10
•ꢀ
LPS-RK-_SP (non-indicating)
Applications
•ꢀ
LPS-RK-_SPI (indicating
•ꢀ
Feeder and branch circuits
•ꢀ
Motors
Description:
•ꢀ
Transformers
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.
•ꢀ
Solenoids
•ꢀ
General purpose circuits
Features and benefits
•ꢀ
Industry’s only UL Listed and CSA Certified fuse
Rating
with a 300kA interrupting rating that allows for
simple, worry-free installation in virtually any
application.
•ꢀ
Volts
•ꢀ 600 Vac
•ꢀ
•ꢀ 300 Vdc*
Fast short-circuit protection and dual-element,
time-delay performance provide ultimate
protection.
•ꢀ
Amps 1/10-60 A
•ꢀ
IR
•ꢀ
Reduces existing fuse inventory by up to 33%
when upgrading to Low-Peak fuses.
•ꢀ 300 kA Vac RMS Sym.
•ꢀ 100 kA DC
•ꢀ
Consistent 2:1 ampacity ratios for all Low-Peak
fuses make selective coordination easy.
* DC rating does not apply all indicating versions (LPS-RK-_
•ꢀ
Time-delay permits 130% FLA sizing for back-up
motor protection.
SPI) and the LPS-RK-60SP, non-indicating fuse.
Agency information
•ꢀ
Current-limitation protects downstream
components against damaging thermal and
magnetic effects of short-circuit currents.
•ꢀ
UL Listed, Guide JDDZ, File E4273
•ꢀ
CSA Certified, Class 1422-02, File 53787, Class
RK1 per CSA C22.2, No. 248.12
•ꢀ
Protects against single-phase motor damage.
•ꢀ
CE
•ꢀ
Proper sizing can provide “no damage” Type 2
coordinated protection for NEMA and IEC motor
controllers.
Technical Data 1001
LPS-RK — 600 Vac/300 Vdc, 1⁄10-60A, dual element, time-delay fuses
Effective August 2018
Recommended fuse blocks
Time-Current Characteristic Curves–Average Melt
Catalog no.
1⁄10 to 10 Amps
Amps
30
1-Pole
2-Pole
3-Pole
RM60030-1
RM60060-1
RM60030-2
RM60060-2
RM60030-3
RM60060-3
60
For additional information on the RM600 600 volt fuse blocks, see
data sheet no. 10289.
AMP RATING
300
100
Fuse reducers for Class R fuses
Equipment fuse clips Desired fuse (case) size Catalog no.
60 A
30 A
30 A
60 A
60 A
NO.663-R
NO.216-R
NO.616-R
NO.626-R
100A
200 A
For additional information on Class R fuse reducers, see data sheet
no. 1118.
10
1
Dimensions — in
5.5
5
1.06
0.81
1/10 to 30 A
35 to 60 A
0.1
0.01
CURRENT IN AMPS
2
Eaton.com/bussmannseries
LPS-RK — 600 Vac/300 Vdc, 1⁄10-60A, dual element, time-delay fuses
Technical Data 1001
Effective August 2018
Time-Current Characteristic Curves–Average Melt
12 to 60 Amps
Current-lLimitation curves
Current-limiting effects
Prosp. S.C.C. Let-through current (apparent RMS Sym. vs. fuse rating)
—
30A
60A
1000
1000
1000
1000
1000
1000
1000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
3000
3000
3000
3000
1000
1000
1000
2000
2000
2000
3000
3000
3000
3000
3000
3000
4000
4000
4000
4000
4000
5000
5000
6000
6000
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
Eaton.com/bussmannseries
3
Technical Data 1001
LPS-RK — 600 Vac/300 Vdc, 1⁄10-60A, dual element, time-delay fuses
Effective August 2018
The only controlled copy of this data sheet is the electronic read-only version located on the Eaton 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. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit
distribution of any products. Eaton 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.
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
Eaton.com
Bussmann Division
114 Old State Road
Ellisville, MO 63021
United States
Eaton.com/bussmannseries
Eaton, Bussmann and Low-Peak are valuable
trademarks of Eaton in the U.S. and other
countries. You are not permitted to use
the Eaton trademarks without prior written
consent of Eaton.
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© 2018 Eaton
All Rights Reserved
Printed in USA
CSA is a registered trademark of the Canadian
Standards Group.
Publication No. 1001 — BU-SB13684
August 2018
UL is a registered trademark of the
Underwriters Laboratories, Inc.
Eaton.com/bussmannseries
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