Bussmann
廬
LOW-PEAK
廬
LPJ
1-60 Amps
General Information:
鈥?True dual-element fuses with a minimum 10 second time-
delay at 500% overload.
鈥?Long time-delay minimizes needless fuse openings due to
temporary overloads and transient surges.
鈥?Can often be sized for back-up protection against motor
burnout from overload or single-phasing if other overload
protective devices fail.
鈥?High interrupting rating to safely interrupt overcurrents up to
300,000 amperes.
鈥?High degree of current limitation due to the fast speed-of-
response to short-circuits.
鈥?Faster response to damaging short-circuit currents than
mechanical overcurrent protective devices.
鈥?Reduces let-through thermal and magnetic forces in order
to protect low withstand rated components.
鈥?Proper sizing provides 鈥渘o damage鈥?Type 鈥?鈥?coordinated
protection for NEMA and IEC motor control in accordance
with IEC Standard 947-4-1.
鈥?Dual-element fuses have lower resistance than ordinary fuses
so they run cooler.
鈥?Lower watts loss reduces power consumption.
鈥?Unique dimensions assure that another class of fuse with
a lesser voltage rating, interrupting rating or current-Iimiting
ability cannot be substituted.
鈥?Space-saving package for equipment down sizing.
Dual-Element Time-Delay Fuses
Class J 鈥?600 Volt
Dimensional Data
2.25"
(鹵 0.03)
.81"
.5" (鹵 0.03)
1A to 30A
2.38"
(鹵 0.03)
.63"
35A to 60A
1.06"
(鹵 0.03)
Catalog Symbol:
LPJ-_SP
Dual-Element, Time-Delay 鈥?10 seconds (minimum) at 500%
rated current
Current-Limiting
Ampere Rating:
1 to 60 Amperes
Voltage Rating:
600 Volts AC (or less)鈥?/div>
Interrupting Rating:
300,000A RMS Sym. (UL)
Agency Approval:
UL Listed 鈥?Special Purpose*, Guide JFHR, File E56412
CSA Certified, 200,000 AIR, Class J per CSA 22.2 No. 248.8
Class 1422-02, File 53787
鈥?0-600A is rated 300 VDC and 20 KAIC.
*Meets all performance requirements of UL Standard 248-8 for Class J fuses.
Catalog Symbol and Ampere Ratings
LPJ-1SP
LPJ-1鈦勨劍壟SP
LPJ-1-鏗傗劍隆潞SP
LPJ-1-擄鈩β÷篠P
LPJ-2SP
LPJ-2鈦勨劍壟SP
LPJ-2鈦勨劍鈩P
LPJ-2擄鈩β÷篠P
LPJ-3SP
LPJ-3-隴鈩β÷篠P
LPJ-3鈦勨劍鈩P
LPJ-4SP
LPJ-4鈦勨劍鈩P
LPJ-5SP
LPJ-5鏗傗劍隆潞SP
LPJ-6SP
LPJ-7SP
LPJ-8SP
LPJ-9SP
LPJ-10SP
LPJ-12SP
LPJ-15SP
LPJ-17鈦勨劍鈩P
LPJ-20SP
LPJ-25SP
LPJ-30SP
LPJ-35SP
LPJ-40SP
LPJ-45SP
LPJ-50SP
LPJ-60SP
Pyramid
廬
J Fuseblock;
30A, 600V; 3-Pole; Panel or 35mm DIN-Rail Mount
Mounting
Catalog Numbers
Screws with
Pressure
Plate
Panel
JP60030-3PR
(#10-14 Cu Wire)
JP60030-3PRA
(#10-14 Cu Wire)
Aluminum
JP60030-3CR
(#2-8 Al or
#2-14 Cu)
JP60030-3CRA
(#2-8 AI or
#2-14 Cu)
Box
Copper
Only
JP60030-3COR
(#2-14 Cu)
JP60030-CORA
(#2-14 Cu)
Carton Quantity and Weight
Ampere
Ratings
1鈥?0
35鈥?0
**Weight per carton.
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
Qty.
10
10
Weight**
Lbs.
1.09
1.78
Kg.
0.494
0.808
With
DIN-Rail
Adapter*
*Adapter Only for DIN-Rail (35mm symmetrical) - Cat No. JPA-3.
Standard J Fuseblocks (600V) Catalog Data
Amps Poles Screw
1
1鈥?0
2
3
1
35鈥?0 2
3
J60030-1S
J60030-2S
J60030-3S
鈥?/div>
鈥?/div>
鈥?/div>
Pressure
Plate
J60030-1P
J60030-2P
J60030-3P
鈥?/div>
鈥?/div>
鈥?/div>
Box
Lug
Box Lug w/
Max. Wire
Retaining Clip Size
S, P #10Cu
C, CR #2Cu-Al
J60030-1C J60030-1CR
J60030-2C J60030-2CR
J60030-3C J60030-3CR
J60060-1C J60060-1CR
J60060-2C J60060-2CR
J60060-3C J60060-3CR
#2Cu-Al
9-7-99
A99016
Rev. A
Form No. LPJ 1-60
Page 1 of 3
BIF Doc #1006
LPJ-3-2/10SP 產品屬性
Cooper Bussmann
保險絲
3.2 Amps
600 Volts
Class J
Cartridge
Time Delay / Slow Blow
2.25 in L x 0.81 in D
Bulk
Industrial Power Fuse
300 KAmps
LPJ-3-2-10SP
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