Bussmann
廬
LOW-PEAK
廬
Dual-Element, Time-Delay Fuses
Class RK1 鈥?250 Volt
Dimensional Data
2"
(鹵 0.31)
0.56" (鹵 0.008)
LPN-RK
鈦勨劍隆潞-60A
3"
(鹵 0.31)
0.81" (鹵 0.008)
鈦勨劍隆潞A
to 30A
35A to 60A
Catalog Symbol:
LPN-RK_SP
Dual-Element, Time-Delay 鈥?10 seconds (minimum) at 500%
rated current (8 seconds for 0-30A sizes)
Current-Limiting
Ampere Rating:
鈦勨劍隆潞
to 60 Amperes
Voltage Rating:
250 Volts AC (or less)
Interrupting Rating:
AC: 300,000A RMS Sym.
DC: 50,000 Amperes
Agency Approvals:
UL Listed 鈥?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.
Features:
鈥?Current-limitation for maximum short-circuit protection.
鈥?Type 2 protection for IEC and NEMA starters when
properly sized.
鈥?High inrush current motor protection.
鈥?Time-delay permits 130% FLA sizing for back-up motor
protection.
鈥?Protection against single-phase motor damage.
鈥?Low watt loss power consumption.
鈥?Electrically isolated end caps.
鈥?125 Vdc, U.L. Listed.
Fuse Reducers For Class R Fuses
Equipment
Fuse Clips
60A
100A
200A
Desired
Fuse (Case)
Size
30A
30A
60A
60A
Catalog Number
(Pairs)
250V
No. 263-R
No. 213-R
No. 216-R
No. 226-R
Fuseblocks
30 Amp Case
1 Pole
2 Pole
R25030-2CR
R25030-2SR
R25030-2PR
3 Pole
R25030-3CR
R25030-3SR
R25030-3PR
Catalog Numbers
LPN-RK-鈦勨劍隆潞SP
LPN-RK-鈦勶瑏鈩β÷郝篠P
LPN-RK-隴鈩β÷篠P
LPN-RK-鈥光劍隆潞SP
LPN-RK-鈥衡劍隆潞SP
LPN-RK-鈦勨劍鈩P
LPN-RK-鏗傗劍隆潞SP
LPN-RK-擄鈩β÷篠P
LPN-RK-1SP
LPN-RK-1鈦勨劍鈥P
LPN-RK-1鈦勨劍壟SP
LPN-RK-1鈥衡劍隆潞SP
LPN-RK-1鏗傗劍隆潞SP
LPN-RK-1擄鈩β÷篠P
LPN-RK-2SP
LPN-RK-2鈦勨劍壟SP
LPN-RK-2鈦勨劍鈩P
LPN-RK-2擄鈩β÷篠P
LPN-RK-3SP
LPN-RK-3隴鈩β÷篠P
LPN-RK-3鈦勨劍鈩P
LPN-RK-4SP
LPN-RK-4鈦勨劍鈩P
LPN-RK-5SP
LPN-RK-5鏗傗劍隆潞SP
LPN-RK-6SP
LPN-RK-6鈦勨劍壟SP
LPN-RK-8SP
LPN-RK-9SP
LPN-RK-10SP
LPN-RK-12SP
LPN-RK-15SP
LPN-RK-17鈦勨劍鈩P
LPN-RK-20SP
LPN-RK-25SP
LPN-RK-30SP
LPN-RK-35SP
LPN-RK-40SP
LPN-RK-45SP
LPN-RK-50SP
LPN-RK-60SP
鈥?/div>
Box Lug
Screw
Pressure
Plate
Box Lug
Screw
Pressure
Plate
60 Amp Case
R25030-1CR
R25030-1SR
R25030-1PR
1 Pole
R25060-1CR
R25060-1SR
R25060-1PR
2 Pole
R25060-2CR
R25060-2SR
R25060-2PR
3 Pole
R25060-3CR
R25060-3SR
R25060-3PR
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
Ampere
Ratings
0鈥?0
35鈥?0
**Weight per carton.
Carton
Qty.
10
10
Weight**
Lbs.
0.5
1.2
Kg.
0.227
0.544
12-1-99
A99074
Rev. A
Form No. LPN-RK 0-60
Page 1 of 2
BIF Doc #1003
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