Bussmann's UL Class RK1 fuse offering includes the industry's most recognized Low-Peak dual-element, current-limiting, time-delay fuses (LPN-RK and LPS-RK) which are also available with optional indication on select ratings (see product data sheet). Complementing the Low-Peak product offering is Bussmann's Limitron family of fast-acting fuses (KTN-R, KTS-R, KWN-R and KWS-R) fuses.

Specifications:

Type: Class RK1
Characteristics: 10 Second Time Delay (at 500 Percent Rated Load), Dual Element, Non-Indicating, Current Limiting
Voltage Rating: 600 Volt AC, 300 Volt DC
Current Rating: 500 Amp
Interrupting Rating: 300 Kiloamp (Symmetrical), 100 Kiloamp (DC)
Diameter: 2.88 Inch
Length: 13.38 Inch
Approval: UL, CSA C22.2, CE