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$490.14
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| Country of Origin | Germany |
|---|---|
| Power Consumption | 10W |
| Brand | Schmersal |
| Operating Temperature | -25 → +60 °C |
| Dimensions | 30 x 90 x 84 mm |
| Length | 30mm |
| Model | AZM 170-11ZRK 230 VAC |
| Depth | 84mm |
| IP Rating | IP67 |
| Width | 90mm |
| Housing Material | Plastic |
| Series | AZM 170 |
| Actuator Type | Key |
| Terminal type | IDC |
| Supply Voltage | 230V ac |
| Contact AC Voltage | 230V ac |
| Contact Current | 4A |
| Safety Contacts | NC |
| Conduit Entry | 1/2 in NPT |
Schmersal AZM 170-11ZRK 230 VAC Solenoid Interlock Switch Power to Unlock is an industrial safety component engineered to protect personnel and machinery by locking guard doors during operation. This unit ensures that hazardous machinery cannot be accessed while in motion, reducing risk of injury or damage.
Featuring a 30N latching force, the switch provides a secure hold to prevent unintended access. The enclosure is made from glass fibre-reinforced thermoplastic, which is self-extinguishing to enhance safety under fire conditions. With an IP67 rating, the switch is safeguarded against dust ingress and capable of submersion in water up to 1 meter depth for 30 minutes, making it suitable for harsh industrial environments.
Designed for a power-to-unlock function, the switch remains locked even when machinery power is cut, requiring powered activation to unlock. This mechanism improves safety where hazards persist without power. The system operates with a 230V AC supply consuming 10 watts of power and features normally closed (NC) contacts for safety circuit integration. IDC terminal connections facilitate reliable wiring, and a 1/2 inch NPT conduit entry enables standard conduit use.
The device excludes an actuator, allowing integration with customized key actuators as per safety requirements. Operating temperature range spans from -25°C to +60°C, ensuring performance in diverse industrial settings such as security systems, construction sites, packaging lines, and medical apparatus.
Compliance with widely recognized standards such as EN ISO 13849-1, EN 60947-5-1, and IEC/EN 60529 highlights its quality and reliability. This solenoid interlock switch supports safety and automation needs in manufacturing, industrial automation, and hazardous area applications.
The switch offers a fast actuation speed of 2 m/s for immediate response in critical safety systems. Its robust construction and material choice deliver a long mechanical service life exceeding one million operations. Power to unlock functionality ensures added safety by requiring active power to unlock, preventing accidental access.
The IP67 rating provides superior resistance to environmental factors, enhancing longevity. Conduit and wiring specifications support easy integration in existing industrial electrical setups. Explore EnvMart for a comprehensive range of Schmersal Safety Interlock Switches and industrial automation components.
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