Bussmann LPS-RK-90SPI Low-Peak® Class RK1 Time-Delay Blade Fuse; 90 Amp, 600 Volt AC/300 Volt DC

*Images are representative of products listed and may not be actual product.



Ready to Ship

Need more? Additional inventory ships in 10 business days.

Add to Shopping List

Your Price
$60.62 / each

Vendor: Bussmann
Cat #: LPS-RK-90SPI
Part #: 181281
SKU: 148413
UPC #: 051712626552

Product Details

Size: 1.110 Inch x 7.880 Inch
Type 2 protection for IEC and NEMA starters when properly sized
Easy selective coordination with all Low-Peak fuses using simple 2:1 ampacity ratio

Bussmann Low-Peak® Class RK1 Time-delay fuse comes with an element window to visually inspect blown element and is rated at 90 Amps/600 VAC/300 VDC. It has an interrupt rating of 300 kilo-Amps VAC RMS and 100 kilo-Amps VDC. Fuse offers a time-delay of minimum 10 seconds at 500% of rated current providing ultimate protection. It features blade ends and can be mounted on a holder with blade-knife termination. Its time-delay characteristics allow 130% FLA sizing for back-up motor overload protection and single-phasing protection. It measures 1.110 Inch x 7.880 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 Specifications

Alternate Part Number LPSRK90SPI
Amperage 90 A
Amperage Rating 90 Amp
Application For Use In Branch Distribution, Motors, Transformers, Solenoids, General Purpose Circuits
Catalog Description 90A 600V Class RK1 Low Peak Dual Element, Time Delay Fuse
Catalog Number LPS-RK-90SPI
Characteristics 10 Sec Time Delay (At 500 Percent Rated Load), Dual Element
Class RK1
Commodity Code 6120
Connection Blade End
Country of Origin MX
Diameter 1.16 in
Element Dual
GTIN 00051712626552
Gross Weight 0.400
Height 1.4000
In Stock Yes
Indication Yes
Interrupt Rating 300 Kilo-Amp RMS, 100 Kilo-Amp DC
Interrupting Rating 300000 A (Symmetrical), 50000 A (Dc)
Invoice Description English INDICATING LPS-RK-90SP
Item Low Voltage Time-Delay Blade Fuse
Length 8.1000
Mfr/Vendor Bussmann
Mounting Holder
Response Time Delay: 10 sec At 500% Rated Current
Select Code FUSES
ShortDescriptionStripped Bussmann-LPS-RK-90SPI-Low-Peak-Class-RK1-Time
Special Features Electrically Isolated End Cap
Standard UL, CSA C22.2, CE
Standards UL Guide JFHR File E56412, CSA C22.2 No. 248.12 Class 1422-02 File 53787
Sub Brand Low-Peak®
Terminal Type Blade
Type Current-Limiting
Type Of Indicators Black/White Permanent Fuse Indicator
UPC 051712626552
Voltage Rating 600 Volt AC, 300 Volt DC
Width 1.4000
feature#1 Size: 1.110 Inch x 7.880 Inch
feature#2 Type 2 protection for IEC and NEMA starters when properly sized
feature#3 Easy selective coordination with all Low-Peak fuses using simple 2:1 ampacity ratio