LITTELFUSE D0920.0060

LITTELFUSE D0920.0060 is an arc detection unit designed for electrical power distribution cabinet arc flash protection. The arc detector captures light signals generated by arc faults and triggers rapid trip output. The arc detector achieves ultra-fast response within less than 1ms to reduce equipment damage risks. The arc detector supports up to two external sensors for multi-point monitoring in switchgear. The arc detector comes with adjustable light sensitivity to adapt diverse power cabinet environments.

LITTELFUSE D0920.0060 adopts 230V AC power supply and compact DIN rail mounting structure. The protection module integrates test mode and status LED indicators for convenient on-site inspection. The protection module provides isolated relay contact outputs to cooperate with circuit breakers. The protection module uses electronic reset function for quick recovery after fault clearance. The protection module passes strict CE and CCC certifications to meet global electrical safety standards.

LITTELFUSE D0920.0060 is widely used in industrial power distribution and low-voltage switchgear systems. The industrial spare part can replace aged detection units to restore arc flash protection performance rapidly. The industrial spare part maintains original electrical specifications for direct replacement. The industrial spare part has clear part marking for fast identification and stock management. The industrial spare part helps cut downtime of power system maintenance work.