In sourcing discussions, NWT21-1WS is often placed next to Schmersal Limit Switch, Schmersal Rss 36 D St and Schmersal Door Locking Devices so procurement teams can align budgets and technical requirements effectively.
Schmersal NWT21.1WS Command and Signalling Devices
The Schmersal NWT21.1WS Command and Signalling Devices offers a 100,000 Operations mechanical life, minimum, termination, IP67IP69K degree of protection, 50 x 60 mm spacing. Manufactured by Schmersal under the Schmersal Command and Signalling Devices. category, this model belongs to the Schmersal WK Series.

| Brand | Schmersal |
| Product Type | Command and Signalling Devices |
| Model Number | NWT21.1WS |
Schmersal NWT21.1WS Command and Signalling Devices – Technical Specifications
| Specification | Value |
|---|---|
| Installation conditions (mechanical) | arbitrarily |
| Material of the front ring | ABS, chrome plated |
| Colour of the front ring | Silver |
| Colour of the bellows | White |
| Gross weight | 35 g |
| Probing possible | Yes |
| Number of switch positions | 2 |
| Mechanical life, minimum | 100,000 Operations |
| Actuating force, approx. | 0.2 N |
| Mounting | Mounting flange EFM |
| Mounting diameter | 22.3 mm |
| Thickness, of the front panel, minimum | 1.5 mm |
| Thickness of the front panel, maximum | 6 mm |
| Spacing | 50 x 60 mm |
| Degree of protection | IP67IP69K |
| Ambient temperature | #ERROR! |
| Restistance to shock | 30 g / 18 ms |
| Switching element | spring return |







