- Four versions are available according to the protection function and trip class as below.
- Composition 1NO +1NC Rated thermal current 5A
- Rated operation voltage 690VAC
- Contactor MC-9b, 12b, 18b, 22b, 32a, 40a Rated current: 9, 12, 18, 22, 32, 40A
- Rated insulation voltage:690V,1000V
- Overload relay MT-32
- Current range: 0.1~40A
- Trip class: Class 10A, 20
- IEC/EN 60947-1, IEC/EN 60947-4-1
Type MT, bimetal-style, overload relays are designed to protect AC circuits and motors against overloads, phase failure, long starting times and prolonged stalling of the motor.
