Bussmann LPN-RK-1SP Low-Peak® Class RK1 Time-Delay Fuse; 1 Amp, 250 Volt AC/125 Volt DC

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  • Bussmann LPN-RK-1SP Bussmann LPN-RK-1SP Low-Peak® Class RK1 Time-Delay Fuse; 1 Amp, 250 Volt AC/125 Volt DC
Manufacturer: Bussmann
Catalog#: LPN-RK-1SP
Crescent Part#: 110108
UPC: 051712538084
Your Price:

Product Details

Size: 0.560 Inch x 2 Inch

No damage, type 2 protection for IEC and NEMA starters when properly sized

Time-delay permits 130% FLA sizing for back-up motor protection

Low Watt loss power consumption

Product Details:

Bussmann Low-Peak® Class RK1 Time-delay fuse is rated at 1 Amp/250 VAC/125 VDC. It has an interrupt rating of 300 kilo-Amps RMS and 100 kilo-Amps DC. Fuse offers a time-delay of minimum 8 seconds at 500% of rated current providing ultimate protection. It features ferrule ends and can be mounted on a holder with clip termination. Its time-delay characteristics allow 130% FLA sizing for back-up motor overload protection and single-phasing protection. It measures 0.560 Inch x 2 Inch. Dual-element fuse can be used as a time-delay or a slow-blow fuse making it economical. Limits current for maximum short-circuit protection and reduced arc flash hazard.

Low voltage fuse offers low watt loss power consumption and its electrically isolated end caps provide additional safety. Also provides maximum protection to motors against burnout from overloads and single phasing. Using simple 2:1 ampacity ratio, easy selective coordination can be achieved. It finds its application in large distribution switchboards, power panelboards, motor control centers and machinery disconnect switches. Fuse is UL listed and CE/CSA certified.

Product Specification

Product Details
Manufacturer Bussmann
Catalog# LPN-RK-1SP
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Mounting Holder/Clip
Item Low Voltage Time-Delay Fuse
Element Dual
Connection Ferrule End
Class RK1
Brand Name Bussmann
Response Time Delay: 8 sec At 500% Rated Current
Size 0.560 Inch x 2 Inch
Amperage Rating 1 Amp
Application For Use In Branch Distribution, Motors, Transformers, Solenoids, General Purpose Circuits
Interrupt Rating 300 Kilo-Amp RMS, 100 Kilo-Amp DC
Indication Non-Indicating
Type Current-Limiting
Voltage Rating 250 Volt AC, 125 Volt DC
Standards UL Guide JFHR File E56412, CSA C22.2 No. 248.12 Class 1422-02 File 53787
Sub Brand Low-Peak®

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