A compact IP65 screw mounted motor brake relay starter combination, designed for DOL 3 phase motors. Braking current (IB) is adjustable via a potentiometer scaled 10-100% (2.5A to 25A).
Indication is via two yellow LEDS which indicate power connected, fault indication and DC current injection. The brake module incorporates standstill monitoring with null adjustment via potentiometer (n0) with an internal contactor connecting the DC output of the brake relay to the motor.
The inter-lock contact X5 & X6 is utilised to avoid motor restart while injecting braking current and a built in safety brake override timer will stop the braking cycle if standstill is not detected within the safety time.
Braking is normally initiated by a close – open – close