Door Interlock
Door Interlock (VPEC)
Mounted on the right or left-hand side of the cradle, this device inhibits opening of the cubicle door when the circuit breaker is in “connected” or “test” position.
If the circuit breaker is put in the “connected” position with the door open, the door may be closed without having to disconnect the circuit breaker.
|
Door Interlock Dimensions |
||
|---|---|---|
|
Type |
Dimensions |
|
|
[1] mm (in.) |
[2] mm (in.) |
|
|
MTZ1 08-16 (3P) |
135 (5.31) |
168 (6.61) |
|
MTZ1 08-16 (4P) |
205 (8.07) |
168 (6.61) |
|
MTZ2 08-40 (3P) |
215 (8.46) |
215 (8.46) |
|
MTZ2 08-40 (4P) |
330 (12.99) |
215 (8.46) |
|
MTZ3 40-63 (3P) |
660 (25.98) |
215 (8.46) |
|
MTZ3 40-63 (4P) |
775 (30.51) |
215 (8.46) |
MTZ1 |
MTZ2 - MTZ3 |
Circuit Breaker in Connected or Test Position
Door cannot be opened
|
MTZ1 06-16 |
MTZ2 08-40 |
MTZ3 40-63 |
|
Type |
Dimensions (mm) |
|
|---|---|---|
|
A |
B |
|
|
MTZ1 08-16 (3P) |
5 (0.197) |
23 (0.906) |
|
MTZ1 08-16 (4P) |
5 (0.197) |
23 (0.906) |
|
MTZ2 08-40 (3P) |
87 (3.43) |
103 (4.063) |
|
MTZ2 08-40 (4P) |
87 (3.43) |
103 (4.063) |
|
MTZ3 40-63 (3P) |
37 (1.46) |
53 (2.09) |
|
MTZ3 40-63 (4P) |
37 (1.46) |
53 (2.09) |
Circuit Breaker in Disconnected Position
Door can be opened
Mounted on the right or left-hand side of the cradle, this device inhibits opening of the cubicle door when the circuit breaker is in the “connected” or “test” position.
It the circuit breaker is put in the “connected” position with the door open, the door may be closed without having to disconnect the circuit breaker.
|
MTZ1 06-16 |
MTZ2 08-40 |
MTZ3 40-63 |