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D4NS
Multi-contact, Labor-saving, Environment-friendly, Next-generation Safety-door Switch
Data Sheet (2162KB)
Quick links to 'D4NS' page in your country / territory.
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- Middle East
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Please contact our European headquarters.
Get more support via Products links, such as manuals and CAD files.
Switches (Operation Keys are sold separately.)
Consult with your OMRON representative when ordering any models that are not listed in this table.
Models with certified direct opening contacts.
| Type | Contact configuration | Conduit opening/Connector | Model | |
| 1-Conduit | Slow-action | 1NC/1NO | Pg13.5 | D4NS-1AF * |
| G1/2 | D4NS-2AF * | |||
| 1/2-14NPT | D4NS-3AF | |||
| M20 | D4NS-4AF | |||
| 2NC | Pg13.5 | D4NS-1BF * | ||
| G1/2 | D4NS-2BF * | |||
| 1/2-14NPT | D4NS-3BF | |||
| M20 | D4NS-4BF | |||
| 2NC/1NO | Pg13.5 | D4NS-1CF * | ||
| G1/2 | D4NS-2CF * | |||
| 1/2-14NPT | D4NS-3CF | |||
| M20 | D4NS-4CF | |||
| 3NC | Pg13.5 | D4NS-1DF * | ||
| G1/2 | D4NS-2DF * | |||
| 1/2-14NPT | D4NS-3DF | |||
| M20 | D4NS-4DF | |||
| Slow-action MBB contact | 1NC/1NO | Pg13.5 | D4NS-1EF | |
| G1/2 | D4NS-2EF | |||
| 1/2-14NPT | D4NS-3EF | |||
| M20 | D4NS-4EF | |||
| 2NC/1NO | Pg13.5 | D4NS-1FF | ||
| G1/2 | D4NS-2FF | |||
| 1/2-14NPT | D4NS-3FF | |||
| M20 | D4NS-4FF | |||
| 2-Conduit | Slow-action | 1NC/1NO | Pg13.5 | D4NS-5AF |
| G1/2 | D4NS-6AF | |||
| M20, includes M20-to-1/2-14NPT conversion adapter | D4NS-7AF | |||
| M20 | D4NS-8AF | |||
| 2NC | Pg13.5 | D4NS-5BF | ||
| G1/2 | D4NS-6BF | |||
| M20, includes M20-to-1/2-14NPT conversion adapter | D4NS-7BF | |||
| M20 | D4NS-8BF | |||
| 2NC/1NO | Pg13.5 | D4NS-5CF | ||
| G1/2 | D4NS-6CF | |||
| M20, includes M20-to-1/2-14NPT conversion adapter | D4NS-7CF | |||
| M20 | D4NS-8CF | |||
| 3NC | Pg13.5 | D4NS-5DF | ||
| G1/2 | D4NS-6DF | |||
| M20, includes M20-to-1/2-14NPT conversion adapter | D4NS-7DF | |||
| M20 | D4NS-8DF | |||
| Slow-action MBB contact | 1NC/1NO | Pg13.5 | D4NS-5EF | |
| G1/2 | D4NS-6EF | |||
| M20, includes M20-to-1/2-14NPT conversion adapter | D4NS-7EF | |||
| M20 | D4NS-8EF | |||
| 2NC/1NO | Pg13.5 | D4NS-5FF | ||
| G1/2 | D4NS-6FF | |||
| M20, includes M20-to-1/2-14NPT conversion adapter | D4NS-7FF | |||
| M20 | D4NS-8FF | |||
| 1-Conduit, with connector | Slow-action | 1NC/1NO | M12 connector | D4NS-9AF |
| 2NC | D4NS-9BF | |||
| Slow-action MBB contact | 1NC/1NO | D4NS-9EF | ||
Note:
1.The recommended models for equipment and machinery being exported to Europe are those with an M20 or Pg13.5 conduit sizes, and for North America, the recommended models are those with a 1/2-14NPT conduit sizes.
2.Resin is used as the material for the D4NS housing and head. Use the metal D4BS Safety-door Switch for applications requiring greater mechanical strength.
*Models with Korean S-mark certification.
Operation Keys
| Type | Model |
Horizontal mounting  | D4DS-K1 |
Vertical mounting  | D4DS-K2 |
| Adjustable mounting (Horizontal)  | D4DS-K3 |
| Adjustable mounting (Horizontal/Vertical)  | D4DS-K5 |
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