Used in industrial control systems, switchgear, air conditioning units, elevator machine room, pumps, fans and other motor control applications in three-phase AC motor.
With overload, phase failure protection function, no-power supply design is safer an
No power circuit design, main circuit and control circuit isolation and safer.
Overload, phase failure protection.
LED indicates phase failure and overload status.
SCR contact output, low power consumption, easy wiring.
Ultra-small size design. High cost-effective, is the ideal JR 3 6 series thermal relay replacement.