3-phase thermal overload relay for AC motors, overcurrent and phase failure protection functions. Optional current setting range 55-70 Amp or 60-80 Amp, rated current 93A, working voltage rating 220V~690V, matched with 40A contactor, 100/125A gG or 63/80A aM fuse breaker.

Specification

Thermal Overload Relay Applications

• Thermal overload relays are often used in circuit protection, overload, phase failure, overtime start and locked-rotor for AC motors.
• Thermal overload relay has functions of phase failure protection, temperature compensation, adjustable setting current, automatic or manual reset, operation indicator, NP and NO auxiliary contacts separate insulation.
• The thermal overload relay has small installation area and various mounting methods. It has test button and stop button, which is convenient for checking the flexibility of operation.
• The protective cover of thermal overload relay can protect fingers from electric shock. The locking device can prevent misoperation.
• Thermal overload relay comes with remote operation, complete functions and excellent quality.

60/70/80 Amp Thermal Overload Relay Dimension Diagram (Unit: mm)