Protect service entrance equipment, feeder circuits and branch circuits service both motor and non-motor loads
1-60 Amps ferrule type, 70-400 Amps knife-blade type
300,000 amps interrupting rating
Rated 600 VAC
Dual-element
Rejection feature prevents substitution of less capable fuses in terms of voltage rating, interrupting rating or current limitation
High degree of current limitation allows protection of circuit breakers, panelboards, switchboards and bus duct where high available short circuits exist
Fuses require approximately half the mounting space of 600 volt Class RK1 and RK5