The steel key switch is an explosion-proof switch designed for use in hazardous environments. With a robust polyamide housing and a high protection rating of IP66, it offers reliable protection against dust and water. The key switch is suitable for use in Zones 1, 2, 21, and 22 and meets the requirements for gas and dust explosion protection. The switching function is latching and allows for two switching positions, ensuring precise control in industrial applications. The key switch is designed for temperatures ranging from -20 °C to +70 °C, providing high temperature resistance. It is an ideal solution for safety-critical applications in explosion-prone areas.

• Explosion-proof for Zones 1, 2, 21, and 22
• Robust polyamide housing
• Protection rating IP66 for dust and water protection
• Temperature resistant from -20 °C to +70 °C.