FRN-R-30

The FRN-R-30 is a Fusetron®-series 30A 250VAC/125VDC advanced protection, energy efficient class-RK5 dual element, current-limiting time-delay Fuse with non-indicating, it provides motor overload, ground fault and short-circuit protection, helps protect motors against burnout from overloads and single-phasing on three-phase systems, simplifies and improves blackout prevention (selective coordination), this dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short-circuit and overload protection, the overload element provides protection against low level over-current of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds. Meets UL listed, standard 248-12, class RK-5, guide JDDZ, file E4273 CSA certified, C22.2 #248.12, class 1422-01, file 53787.

• 200kA VAC RMS symmetrical, 20kA VDC Interrupting rating

Applications

Safety