Omron D4N Series Roller Lever Limit Switch 1 NO/1 NC Slow Action Contact IP67 Protection

Omron D4N-1A2H is a highly reliable roller lever limit switch engineered for industrial automation and control applications. Featuring a slow action contact type with 1 normally open and 1 normally closed contact, it offers flexible switching capabilities suitable for a wide range of machinery and equipment.

The switch is rated IP67, ensuring total protection against dust and water ingress, making it ideal for harsh industrial environments that involve exposure to contaminants and moisture. Constructed with a sturdy design, it withstands rigorous usage, delivering a mechanical lifespan up to 15 million cycles, emphasizing durability and minimizing downtime.

Its roller lever actuator is designed to detect position or movement in conveyor systems, automated assembly lines, and industrial machinery controls. The device supports operation within a temperature range from minus 30 degrees Celsius up to 70 degrees Celsius, allowing for use in diverse environmental conditions.

Installation is streamlined by a PG13.5 conduit entry for secure and neat wiring connections. The compact size of the switch facilitates integration into limited space setups without compromising performance.

Durable slow action mechanism ensures accurate and reliable operation. Single pole double throw (SPDT) configuration offers flexible switching options. IP67 rating protects against dust ingress and water exposure. Robust roller lever actuator ideal for position detection in machinery.

Mechanical life rated at 15 million cycles for long service life. Operates reliably between -30°C and 70°C temperature range. Compact dimensions of 73mm length, 31mm width, and 48.2mm depth suit limited-space applications.

Simple conduit entry using PG13.5 connector for easy installation and wiring.

This limit switch is widely used in industrial automation, manufacturing, material handling systems, conveyors, lifts, and hoists where precise position detection and control are essential. Its robust rating and high mechanical durability make it a dependable choice for improving operational reliability.

Explore our extensive catalog of Limit Switches and industrial control components on EnvMart for compatible automation system solutions by Omron and other leading manufacturers.