Omron Roller Lever Limit Switch, 1 NO/1 NC, IP67 Plastic Housing, 240V AC, 10A Snap Action

Omron D4N-4172 Roller Lever Limit Switch is a compact electromechanical device designed to detect position changes and actuate control circuits in industrial automation and machinery systems. Featuring IP67-rated plastic housing, this limit switch protects internal components from dust and water ingress, suitable for demanding indoor conditions.

The device employs a roller lever actuator with snap-action contacts that provide rapid and reliable switching performance. It contains one normally open (NO) and one normally closed (NC) contact, enabling versatile changeover functions for control systems. Rated for switching currents up to 10A and voltages of 240V AC and 250V DC, it supports a wide range of electrical applications.

Robustly engineered to operate within a temperature range of -30°C to 70°C and withstand mechanical life cycles up to 15 million, this switch guarantees durability and consistent performance. It features an M20 conduit entry for secure cable connection and ease of installation in industrial environments.

Applications include conveyor end-of-travel detection in manufacturing lines, actuator limit monitoring in packaging machinery, hoist positioning, lift auxiliary sensing, machine safety interlocks requiring sealed switch heads, and metal-stamping press position feedback.

The compact dimensions of 64mm length, 31.5mm depth, and 31mm width facilitate integration into various equipment assemblies. Operating force of 5Newton ensures dependable activation under repeated mechanical cycling.

Equipped with roller lever actuator for precise actuation. Snap-action contacts provide fast switching and reliable signals. Rated for 10A current to support control load demands. IP67 plastic housing protects against dust and water ingress.

Operational temperature from -30°C to 70°C ensures versatility. Long mechanical life of 15 million cycles guarantees durability. M20 conduit entry for secure and straightforward wiring. Supports switching of 240V AC and 250V DC voltages.

Compact physical dimensions enhance application flexibility.

This Omron D4N-4172 limit switch is a fundamental component for industrial automation systems requiring robust, reliable position sensing and control signal generation. It is ideal across manufacturing, packaging, lifting equipment, and safety applications.

Explore a wide selection of Limit Switches and related automation components at EnvMart to enhance your industrial control systems efficiently.