D4NS-4AF
Safety-door switch, D4NS, M20 (1-conduit), 1NC/1NO (slow-action)
Key-operated door switch in plastic housing
The D4NS line-up includes three-contact models with 2NC/1NC and 3NC contact forms in addition to the previous contact forms, 1NC/1NO and 2NC. Models with M12 connectors and conduit opening, such as M20, are also available.
- Line-up with three contacts: 2NC/1NC and 3NC contact forms
- Line-up with two contacts 1NC/1NO and 2NC
- M12 connector types available
- Standardised gold-clad contacts for high contact reliability
- Applicable for standard loads and micro loads
Specifications
| Door switch type | Key-operated |
| Guard-lock | |
| Material body | Resin |
| Material head | Resin |
| Ambient temperature (operating) | -30-70 °C |
| Direction of operation | Adjustable |
| Door contacts NC | 1 |
| Door contacts NO | 1 |
| With LED indicator | |
| Connection method | Terminal block |
| Cable length | 0 m |
| Degree of protection (IP) | IP67 |
| Conduit size | M20 |
| Number of conduits | 1 |
| Switch action | Slow action |
| Shape | Cuboid |
| Overall length | 96 mm |
| Height of sensor | 30 mm |
| Width sensor | 31 mm |
Accessories
| D4DS-K1 | Guard lock safety-door switch accessory, D4NL/DS, operation key: horizontal mounting |
| D4DS-K2 | Guard lock safety-door switch accessory, D4NL/DS, operation key: vertical mounting |
| D4DS-K3 | Guard lock safety-door switch accessory, D4NL/DS, operation key: adjustable mounting (horizontal) |
| D4DS-K5 | Guard lock safety-door switch accessory, D4NL/DS, operation key: adjustable mounting (horizontal/vertical) |




















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