Honeywell Technologies Plunger Micro Switch Screw Terminal 15A 125V AC SPDT IP65 BZ-2RQ1-A2

Honeywell BZ-2RQ1-A2 is a plunger micro switch with screw terminals designed for precise and reliable control and detection tasks in industrial electrical systems. The switch operates at 15A contact current and 125V AC voltage, configured with a single-pole double-throw (SPDT) contact arrangement for versatile switching needs. Encased in a robust phenolic housing material, it provides an IP65 rating, protecting the device from dust ingress and low-pressure water jets, making it suitable for demanding industrial environments.

This compact micro switch features mechanical endurance rated for 20 million cycles, ensuring reliable and maintenance-free operation over long periods. With an operating temperature range from -55°C to 85°C, it can perform effectively in a wide range of ambient conditions. The device employs screw terminals that guarantee secure and hassle-free wiring connections, important for field installations and maintenance.

It is particularly suited for limit sensing on automated assembly equipment, position feedback in electromechanical relays, control panels requiring changeover contacts, linear actuator end-of-travel detection, and retrofit monitoring in industrial machinery. The switch complies with UL and CSA standards, facilitating use in regulated industrial installations where safety certifications are mandatory.

The plunger actuator design offers precise and predictable actuation. Screw terminals allow stable and strong conductor connections. 15A rating at 125V AC enables direct switching of moderate electrical loads. Durable phenolic housing with IP65 rating ensures robust environmental protection.

20 million mechanical operating cycles provide long service life. Wide temperature tolerance supports use in harsh environments. Compact size with 50.8mm length and 17.8mm width for limited space applications. UL and CSA approved for compliance with safety standards.

This Honeywell plunger Micro Switch is ideal for diverse industrial, automation, manufacturing, and HVAC applications requiring reliable limit and position sensing. Explore more solutions in the Electronics & Electricals category at EnvMart.