Choose this high-performance interlock switch from Schmersal to prevent machine operation or start-up in an unsafe situation. It also stops doors or guards from being opened while robotic machinery is at work, reducing the risk of accidental injury to operators and improving overall worksite safety. The key-actuated unit has a strong and long-lasting thermoplastic housing that's fibre-glass-reinforced for high levels of resistance to corrosion and chemicals. This device has a compact design and will take up minimal space in your control panel.

• Compact size of 30 (L) x 52 (W) x 75 (H) mm
• High level of contact reliability when operating with low voltages and currents
• IP (ingress protection) rating of 67 means it's dust-tight and water-resistant
• Wide operating temperature range of -30°C to +80°C for harsh environments

• Mining and mineral processing
• Food handling
• Medical and pharmaceutical industries

The safety switch is housed in a self-extinguishing enclosure that won't ignite in the event of a fire. This makes it safe to use in locations where chemicals and gases may be present.