08/28/2024 09:30
Door Switches
Switches operate when the door is opnened. One of them can be used as safety cut-off switch and one with corrosion proof black plastic.
Switches operate when the door is opnened. One of them can be used as safety cut-off switch and one with corrosion proof black plastic.
Door Contact Switch Metal Body (4550)
Dimensional sketch of the Door Contact Switch Metal Body (4550)
Door Contact Switch Metal Body (4551)
Dimensional sketch of the Door Contact Switch Metal Body (4551)
Door Contact Switch Plastic Body (4553)
Dimensional sketch of the Door Contact Switch Plastic Body (4553)
Technical Data
| Door Contact Switch Metal Body | Door Contact Switch Plastic Body | |
| Maximum load | 2A @ 12V DC 1A @ 24V DC |
3.5A @ 12V DC |
| Mounting | 21mm diameter opening, two screws | 12mm diameter opening, one screw |
Program Overview
| Description | Function | Legacy Part Number | Article Number |
|---|---|---|---|
| Door Contact Switch Metal Body | ON-OFF | 4550 | 6ZF 003 549-003 |
| Door Contact Switch Metal Body | OFF-ON | 4551 | 6ZF 003 549-022 |
| Door Contact Switch Plastic Body | ON-OFF | 4553 | 6ZF 905 373-001 |