Enhance your electrical control systems with this high-quality Momentary Button Switch, designed for reliable and precise operation in 220V electrical circuits. Featuring a push-and-hold ON function with release-to-OFF action, this switch is ideal for controlling electromagnetic starters, contactors, relays, and similar devices, ensuring smooth and responsive control. Key Features: · Momentary Push Button Design: Push and hold to activate (ON), release to deactivate (OFF), providing intuitive and immediate control. · Wide Application: Perfect for use in electromagnetic starters, contactors, relays, and other 220V electrical circuit controls. · Durable Construction: Made from robust materials to guarantee a long lifespan and withstand frequent use. · Excellent Insulation Performance: Ensures safe operation with high insulation resistance, protecting against electrical faults. · Stable and Reliable Quality: Manufactured to meet strict quality standards for consistent performance and durability. Specifications: · Model: LAY37-11BN · Working Voltage: 220V · Working Current: 5A · Rated Thermal Current: 10A · Contact Resistance: 20Ω · Insulation Resistance: 20MΩ · 3C Rated Voltage Range: ≥440V · Mount Hole Diameter: 22mm · Weight: Approx. 35g (1.2oz) Package Includes: · 1 x Momentary Button Switch This Momentary Button Switch combines durability, safety, and reliable performance, making it an essential component for various electrical control applications. Its compact design and high insulation resistance provide peace of mind and long-lasting service in your electrical projects.