Description

The ESC441 is a high-current 63A, 4-pole modular contactor with four normally open poles (4NO), designed for switching large three-phase loads in industrial and commercial environments. A 230V AC control coil enables integration with standard time switches, photocells, or building management systems.
With 63A per pole, this contactor is appropriate for large three-phase lighting installations, industrial heating systems, or major power distribution switching. It occupies 3 DIN rail modules and provides simultaneous switching of all four poles on command.
RoHS compliant and rated for 60,000 operations, the ESC441 is one of the highest-rated contactors in Hager’s modular ESC range. It is compatible with standard DIN rail accessories and 230V AC control devices.