Siemens 3SE5 Series Roller Lever Limit Switch, 1 NO/1 NC, IP66, IP67, Metal Housing, Universal Mounting 3SE5423-0CN20-1EA2

Siemens 3SE5423-0CN20-1EA2 3SE5 Series Roller Lever Limit Switch is designed with a sturdy metal housing offering IP66 and IP67 ingress protection ratings. This compact limit switch is ideal for use in challenging industrial and automation environments where space is limited and durability is essential.

The switch features a roller lever actuator with a snap action contact type configuration, providing 1 normally open (NO) and 1 normally closed (NC) contacts.

Designed for universal mounting orientation, the device includes a cable terminal connection with a conduit entry dimension of M20 x 1.5. It operates efficiently across a wide temperature range from -25°C to 85°C, suitable for diverse industrial applications including manufacturing automation, machinery control, and safety interlocks.

The switch enclosure measures 50mm in length, 40mm in width, and 16mm in depth with a lightweight metal build weighing approximately 80g without cable. It delivers a mechanical life expectancy of 30 million cycles, supporting long-term use with minimal maintenance. The actuator can be rotated in 90-degree increments to facilitate installation flexibility and reduce downtime.

Manufactured in China, this limit switch complies with multiple international standards including EAC, EN, IEC, RoHS, UL, CCC, CE, and CSA, ensuring global compliance and reliability. It is also resistant to electromagnetic interference, enhancing operational stability in electrically noisy environments.

Robust metal enclosure with IP66 and IP67 ratings provides protection against dust and water ingress. Roller lever actuator type for reliable switching action in automation control. 1 NO/1 NC snap action contacts support safety and control applications.

Universal mounting orientation for versatile installation possibilities. Conduit entry M20 x 1.5 with cable terminal connection. Compact and lightweight design measuring 50 x 40 x 16 mm, ideal for tight spaces. Mechanical life of up to 30 million cycles reduces replacement frequency.

Certified to international standards ensures dependable industrial use. Operates within -25°C to 85°C suitable for various environments. Actuators rotatable in 90° increments for ease of setup.

Use this Siemens roller lever Limit Switch for electrical automation applications such as position detection, safety interlocks, and process control in manufacturing, industrial systems, and HVAC equipment. EnvMart offers a comprehensive range of electrical switches and sensors to suit diverse industrial needs.