Omron Roller Plunger Interlock Switch 1 NO/1 NC Snap Action IP67 Plastic Housing

Omron D4N-1162 roller plunger interlock switch is a precision industrial component designed for reliable equipment activation and safety interlock functions. Featuring a 1 Normally Open (NO) and 1 Normally Closed (NC) contact configuration with snap action contact type, it enables accurate and repeatable switching performance.

This unit is IP67 rated, providing excellent protection against dust ingress and water immersion, making it ideal for use in harsh and damp industrial environments. Its plastic housing enhances durability while maintaining a compact footprint with dimensions of 83.6 mm length, 31.5 mm depth, and 31 mm width.

Operational between -30°C and 70°C, the switch supports a broad temperature range suitable for challenging applications. The mechanical life rating of 15 million cycles ensures long-term reliability and operational continuity in automated systems.

The roller plunger actuator has grooves that prevent slipping, improving workplace safety during operation. Rust-resistant gold-clad contacts deliver low contact resistance (max 25 mΩ) and ensure precise electrical connections. It supports both standard and micro load switching, though switching between load types is not recommended to preserve contact integrity.

Mountable in horizontal orientations with conduit entry type PG13.5, the device is compliant with cULus and CE standards, guaranteeing integration safety and regulatory acceptance.

The roller plunger actuator provides reliable operation with snap action contact type. IP67 rated for protection against dust and water immersion. Robust plastic housing ensures durability under various conditions. Operates from -30°C to 70°C, suitable for demanding environmental conditions.

Mechanical life rated at 15 million cycles for extended reliability. Compact dimensions: 83.6 mm length, 31.5 mm depth, and 31 mm width. Contacts feature rust-resistant gold-clad design offering accurate conductivity. Capable of handling both standard and micro loads with caution on load selection.

Horizontal mounting orientation allows flexible installation options. Suitable for applications in packaging lines, processing facilities, and manufacturing industries.

This interlock switch is widely used in industrial automation contexts such as packaging lines, processing equipment, and manufacturing facilities where reliable position detection and safety functions are critical.

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