Schmersal AZ17 Safety Interlock Switch, 1NC/1NO, Keyed, Glass Fibre Reinforced Thermoplastic

Choose this safety interlock switch from Schmersal to prevent accidents in industrial environments. If it detects a guard door is open, it trips the machine to restrict access to it. For added security, it comes with an individually coded actuator key to prevent tampering. Thanks to its fast actuating speed of 2m per second, it's highly sensitive for a quick reaction time. To ensure workplace safety, the glass fibre-reinforced thermoplastic material is self-extinguishing, so it won't promote the spread of flames in the event of a fire.

• IP67 (ingress protection) rating means it's dust-tight and can withstand submersion in 1m of water for up to 30 minutes
• Wide operating temperature range of -30°C to +80°C for use in demanding environments
• Compact dimensions of 30 (length) x 30 (width) x 85mm (height) for installation in areas where space is limited

• Elevators
• Chemical plants
• Automated security systems

It has a minimum mechanical lifespan of 1,000,000 cycles, which means you can use this switch for a long time without replacing it.

Interlock Switch