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Schmersal NK-S-21-1ST8-2 (Order No: 103013350) is a genuine safety door switches engineered for demanding industrial applications. Manufactured to original Schmersal quality standards. Specifications: Mounting: central nut SW41; Ambient temperature...
Glorient offers competitive supply of Schmersal NK-S-21-1ST8-2, Order No: 103013350. Competitive pricing, fast quotation.
Schmersal industrial automation component. Replacement part/accessory for Schmersal safety switch systems.
In addition to NK-S-21-1ST8-2, Glorient also supplies:
| Gross weight | 40 g |
| Net weight | 40 g |
| Ambient temperature | -40 ... +80 °C |
| Ambient temperature, maximum | 1000079107 °C |
| Ambient temperature, minimum | -40 °C |
| Standards | EN IEC 60947-5-1, EN IEC 60947-1 |
| Certificates | cULus |
| EAN (European Article Number) | 4030661490434 |
| Termination | Connector plug M12, 8-pole, (A-coding) |
| Mechanical lifetime, minimum | 1,000,000 |
| Switching element | latching |
| Switching principle | Reed contacts, Non-contact principle |
| Max. fuse rating | 0.5 A |
| Maximum switching frequency | 1,200 Hz |
| Utilisation category | DC-12 |
| Safety functions | No |
| Mounting | central nut SW41 |
| Degree of pollution | 2 |
| Other Parameters | Tolerance, absolute: 0.4 | Diameter for the Installation to EN 60947-1: 22.3 + 0.4 | Material thickness of the sealing bellows: 1.5 | Colour of the front ring: Black | Thickness, of the front panel, minimum: 1.5 | Installation conditions (mechanical): arbitrarily | Mounting depth: 30 | Restistance to shock: 30 g / 11 ms | Mechanical lifetime, Touch position (for each position): 500,000 | Number of mechanical terminals: 1 | Material of the operators: Plastic | Length of the actuator: 85 | Actuating force, approx.: 11 | Thickness, of the front panel: 1.5 ... 6 mm | Return to zero position: No | Number of switch positions: 2 | IP Degree of protection of the contact element: IP67 | Utilisation category DC-12: 30 | Material of the front ring: Plastic | Switching capacity, maximum: 7.2 | External applications: Yes | Colour of the bellows: Blue | Spacing: 90 x 90 | Number of directions: 2 | Material of the bellows: Silicone | IP Degree of protection of the front panel: IP69 | Mounting diameter: 22.3 | Operating current: 300 | switching angle: 20 | Note (Mounting depth): Plus connectors | Note (Touch positions): Position A, B | Thickness of the front panel, maximum: 6 |
