Schmersal Safety Interlock Switch, Key Lock, NO/NC - AZ17 Series - AZ 17-11ZK Create a safe working environment with this interlock switch from Schmersal. It's ideally suited to controlling the operation of hinged, sliding or removable safety guards to reduce the risk of operators coming into contact with dangerous machinery. The unit features positively opening NC (normally closed) contacts, which won't weld or stick together, ensuring excellent levels of safety and reliability. A long service life is guaranteed, thanks to the switch's robust fibreglass-reinforced housing, which can withstand harsh working conditions. Features and Benefits • Wide operating temperature range of -30°C to +80°C so suitable for demanding environments
• Includes a key lock for improved levels of safety
• Housing has an IP67 (ingress protection) rating, meaning it's waterproof and dust-tight
• Compact design with dimensions of 85 (L) x 30 (W) x 30mm (D) Application Information • Automotive manufacture
• Medical and pharmaceutical industry
• Food and beverage production How long does it take to install this safety switch? An insulation-displacement connector allows for quick and easy installation of the safety switch. Selectively sharpened blades force their way through conductor insulation, bypassing the need to strip the conductors before connecting. When properly in place, the connector blade cold-welds to the conductor to form a reliable, gas-tight connection.