M21-1800 ELECTRICAL TRAINING BENCH TEACHING BENCH

2. Device housing

.Main MCB 3 phase 16A (miniature circuit breaker)

.Control MCB 1 phase 6A (miniature circuit breaker)

.ELCB 3phase (earth leakage circuit beaker)

.Control lamp to indicate “On”

.Magnetic contactor+auxiliary contacts (2NO+2NC)

.Push button switch, NO/NC

.Regulated cam switch, I-O-II

.Thermal overload relay 1-1.6A

.Time delay relay 0- 10 sec

.Push button switch for emergency off “Off”

.Illuminated power lamp

.Fault simulator switch

3. Test mater

4. Cable and test leads

.Connection test leads

.Power cable