Schmersal Plunger Interlock Switch Metal Housing 230V AC 10A IP67 EX-ZS 335 Series

Schmersal EX-ZS 335-11Z-3G/D Plunger Interlock Switch features a sturdy metal housing designed for durability and high resistance to corrosive industrial environments. It operates at 230V AC with a 10A switching current capacity, making it suitable for demanding electrical safety applications.

This interlock switch has a plunger actuator type with a contact configuration of one normally open (NO) and one normally closed (NC) contact. Its snap action contact type promotes efficient and reliable switching.

The device offers compact dimensions measuring 66.5mm in length, 40.5mm in width, and 38mm in depth, ideal for installation in restricted spaces. An ingress protection rating of IP67 provides excellent defense against dust and water ingress, enabling dependable function in wet or dusty operating environments.

Certified for ATEX hazardous environments zones 2 and 22, this switch is suited for applications in potentially explosive atmospheres such as oil and mineral engineering, mining operations, and pharmaceutical manufacturing.

The switch has a broad operating temperature range from -20°C to +60°C and a rugged metal housing that withstands chemical exposure and mechanical impact. The M20 conduit entry along with screw terminals ensures solid and secure wiring connections. Actuator heads can be rotated by 4 positions (90° each) for versatile mounting options.

This switch is engineered to provide a long mechanical life of up to 30 million cycles, ensuring low maintenance and reliable performance over time in industrial settings. The switch features one normally open (NO) and one normally closed (NC) contact.

Robust metal housing provides protection against corrosion, impact, and chemicals. Compact size of 66.5mm length, 40.5mm width, and 38mm depth. Rated for IP67 ingress protection, suitable for harsh industrial environments.

Snap action contact type ensures quick response and reliable operation. Designed for use in ATEX hazardous zones 2 and 22 environments. Wide operating temperature range from -20°C to +60°C. M20 conduit entry and screw terminals for secure installation.

Long mechanical life rated at 30,000,000 cycles for durability. Flexible actuator heads can be repositioned in 90° increments.

This plunger interlock switch is ideal for industrial applications including oil and mineral engineering, mining, and pharmaceutical manufacturing. Browse the Schmersal range on EnvMart for related industrial automation and safety products.

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