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Industrial Fuses

Full line of industrial & electronic fuses, fuseholders, fuse blocks, power
distribution blocks, disconnects
industrial & electronic fuses, fuses clips, fuse holders, metal oxide varistors
(MOV's), Thyristors, Sidactors,TVS diodes, ESD suppressors, gas plasma
protectors, PTC resettable devices, and MIL-spec products.
Broad line of industrial & electronic fuses, fuseholders, fuse blocks & power
distribution blocks
Wide range of electronic fuses, fuseholders, electronic circuit breakers for
equipment (CBE's), PTC resettable devices, metal oxide varistors (MOV's), IEC
connectors, filtered & non-filtered power entry modules, voltage select
switches, indicators switches & test jacks, pins & posts of precision
hydraulic/magnetic circuit breakers and circuit protectors hydraulic/magnetic
and thermal circuit breakers, electrical switches and assemblies.
European fuses and fuse holders, square body semiconductor fuses, DIN
fuses including "bottle" style and medium voltage fuses Direct from IPM &
Electronics in Spain..
Full line of japanesse fuses like fuji electric, daito.
Manufacturers

Brand

Ferraz Shawmut
Littelfuse
Edison
Gould
Bussmann
S&C
GE
Daito,
Kyosan,
Fuji,
CelloLite,
Utsunomiya,
Hinode,
Brush,
Altech,
Ferraz,
Siba,
Siemens,
Schurter,
Wickmann,
Weber,
GEC,
Alsthom,
Cementex
Feller U.S.
Power Dynamics
Panduit
E-T-A
Mersen/Ferraz Shawmut
Schurter
Eaton/Heinemann
Carling Technologies
Sensata/Airpax
CBI
Magnum
General Electric
Siba
Part number

LPN-RK_SP (250V)
LPS-RK_SP (600V)
Dual-Element, Time-Delay – 10 seconds (minimum)
at
500% rated current (8 seconds for 0-30A sizes)
Ampere Ratings: ⁄Ω¡º-600A.
Voltage Rating: LPN-RK: 250Vac (or less),
125Vdc (⁄Ω¡º-60A); 250Vdc (70-600 A)
LPS-RK: 600Vac (or less), 300Vdc
Current Limiting RK1 Fuse
Interrupting Rating:
ac: 300,000A RMS Sym.
dc: 100,000A
Agency Information:
UL Listed – Special Purpose**, Guide JFHR, File
E56412
CSA Certified (200,000 AIR), Class RK1 per CSA
C22.2,
No. 248.12, Class 1422-02, File 53787
Dimensions: See pages 2-3 for Class RK1
dimensional data.
Catalog Numbers (250Vac/125Vdc)
LPN-RK-⁄Ω¡ºSP LPN-RK-3⁄Ω™SP LPN-RK-60SP
LPN-RK-⁄fiΩ¡ººSP LPN-RK-4SP LPN-RK-70SP
LPN-RK-¤Ω¡ºSP LPN-RK-4⁄Ω™SP LPN-RK-80SP
LPN-RK-‹Ω¡ºSP LPN-RK-5SP LPN-RK-90SP
LPN-RK-›Ω¡ºSP LPN-RK-5flΩ¡ºSP LPN-RK-100SP
LPN-RK-⁄Ω™SP LPN-RK-6SP LPN-RK-110SP
LPN-RK-flΩ¡ºSP LPN-RK-6⁄Ω¢SP LPN-RK-125SP
LPN-RK-°Ω¡ºSP LPN-RK-8SP LPN-RK-150SP
LPN-RK-1SP LPN-RK-9SP LPN-RK-175SP
LPN-RK-1⁄Ω•SP LPN-RK-10SP LPN-RK-200SP
LPN-RK-1⁄Ω¢SP LPN-RK-12SP LPN-RK-225SP
LPN-RK-1›Ω¡ºSP LPN-RK-15SP LPN-RK-250SP
LPN-RK-1flΩ¡ºSP LPN-RK-17⁄Ω™SP LPN-RK-300SP
LPN-RK-1°Ω¡ºSP LPN-RK-20SP LPN-RK-350SP
LPN-RK-2SP LPN-RK-25SP LPN-RK-400SP
LPN-RK-2⁄Ω¢SP LPN-RK-30SP LPN-RK-450SP
LPN-RK-2⁄Ω™SP LPN-RK-35SP LPN-RK-500SP
LPN-RK-2°Ω¡ºSP LPN-RK-40SP LPN-RK-600SP
LPN-RK-3SP LPN-RK-45SP
LPN-RK-3¤Ω¡ºSP LPN-RK-50SP
**Meets all performance requirements of UL
Standard 248-12 for Class RK1 fuses.
0-60A fuses available with Nickel plate option. (Ex:
LPSRK30SPNP)
70-600A fuses available with Tin plate option. (Ex:
LPS-RK-100SP-TP)

• Current limitation for maximum short-circuit
protection.
High speed of response is highly sensitive to fault
currents, but
insensitive to starting current and transient surges.
• Provides long time-delay for temporary motor start-
up.
• Time-delay permits 125% FLA sizing for back-up,
motor running
protection.
Catalog Numbers (600Vac/300Vdc)
LPS-RK-⁄Ω¡ºSP LPS-RK-2⁄Ω™SP LPS-RK-12SP LPS-
RK-110SP
LPS-RK-¤Ω¡ºSP LPS-RK-2°Ω¡ºSP LPS-RK-15SP LPS-
RK-125SP
LPS-RK-‹Ω¡ºSP LPS-RK-3SP LPS-RK-17⁄Ω™SP LPS-
RK-150SP
LPS-RK-›Ω¡ºSP LPS-RK-3¤Ω¡ºSP LPS-RK-20SP LPS-
RK-175SP
LPS-RK-⁄Ω™SP LPS-RK-3⁄Ω™SP LPS-RK-25SP
LPS-RK-200SP
LPS-RK-flꭧSP LPS-RK-4SP LPS-RK-30SP LPS-RK-
225SP
LPS-RK-°Ω¡ºSP LPS-RK-4⁄Ω™SP LPS-RK-35SP LPS-
RK-250SP
LPS-RK-1SP LPS-RK-5SP LPS-RK-40SP LPS-RK-
300SP
LPS-RK-1⁄Ω•SP LPS-RK-5flΩ¡ºSP LPS-RK-45SP LPS-
RK-350SP
LPS-RK-1⁄Ω¢SP LPS-RK-6SP LPS-RK-50SP LPS-
RK-400SP
LPS-RK-1›Ω¡ºSP LPS-RK-6⁄Ω¢SP LPS-RK-60SP
LPS-RK-450SP
LPS-RK-1⁄Ω™SP LPS-RK-7SP LPS-RK-70SP LPS-
RK-500SP
LPS-RK-1flꭧSP LPS-RK-8SP LPS-RK-80SP LPS-
RK-600SP
LPS-RK-1°Ω¡ºSP LPS-RK-9SP LPS-RK-90SP
LPS-RK-2⁄Ω¢SP LPS-RK-10SP LPS-RK-100SP
**Meets all performance requirements of UL
Standard 248-12 for Class RK1 fuses.
Carton Quantity and Weight
LPN-RK (250Vac) LPS-RK (600Vac)
FRN-R (250V)
Dual-Element, Time-Delay – 10 seconds (minimum)
at
500% rated current
Ampere Ratings: ⁄Ω¡º-600A.
Voltage Rating: 250Vac (or less), 125Vdc (⁄Ω¡º-200A)
250Vdc (201-600A)
Current Limiting RK5 Fuse
Interrupting Rating: 200,000A RMS Sym.
20,000A dc
Agency Information: Std. 248-12, Class RK5
UL Listed, Guide JDDZ, File E4273
CSA Certified, Class 1422-01, File 53787
Dimensions: See pages 2-3 for Class RK5
dimensional data.
Catalog Numbers (250Vac/125Vdc)
FRN-R-⁄Ω¡º FRN-R-2 FRN-R-10 FRN-R-100
FRN-R-⁄Ω• FRN-R-2⁄Ω¢ FRN-R-12 FRN-R-110
FRN-R-⁄fiΩ¡ºº FRN-R-2⁄Ω™ FRN-R-15 FRN-R-125
FRN-R-¤Ω¡º FRN-R-2°Ω¡º FRN-R-17⁄Ω™ FRN-R-150
FRN-R-⁄Ω¢ FRN-R-3 FRN-R-20 FRN-R-175
FRN-R-‹Ω¡º FRN-R-3¤Ω¡º FRN-R-25 FRN-R-200
FRN-R-›Ω¡º FRN-R-3⁄Ω™ FRN-R-30 FRN-R-225
FRN-R-⁄Ω™ FRN-R-4 FRN-R-35 FRN-R-250
FRN-R-flΩ¡º FRN-R-4⁄Ω™ FRN-R-40 FRN-R-300
FRN-R-°Ω¡º FRN-R-5 FRN-R-45 FRN-R-350
FRN-R-1 FRN-R-5flꭧ FRN-R-50 FRN-R-400
FRN-R-1⁄Ω• FRN-R-6 FRN-R-60 FRN-R-450
FRN-R-1⁄Ω¢ FRN-R-6⁄Ω¢ FRN-R-70 FRN-R-500
FRN-R-1›Ω¡º FRN-R-7 FRN-R-75 FRN-R-600
FRN-R-1⁄Ω™ FRN-R-7⁄Ω™ FRN-R-80
FRN-R-1flꭧ FRN-R-8 FRN-R-85
FRN-R-1°Ω¡º FRN-R-9 FRN-R-90
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