Omron A20 Series Plunger Limit Switch SPDT 500V 20A IP00

Omron A-20GQ-B7-K is a high-performance plunger limit switch designed for demanding industrial and automation applications. This switch, belonging to the A20 series, offers a Single Pole Double Throw (SPDT) contact configuration with a snap action contact type, delivering rapid and reliable actuation response in control systems. The device is rated for a maximum switching current of 20A and can handle AC voltages up to 500V, making it suitable for robust operational requirements.

The switch features a plunger actuator providing precise mechanical control, with a mechanical life of up to 1,000,000 operations, ensuring exceptional reliability for prolonged industrial use. It employs screw terminals, facilitating secure and straightforward wiring connections for ease of maintenance and installation in various setups.

With compact dimensions of 49.2mm length, 25.5mm depth, and 17.45mm width, and designed for side mounting orientation, this limit switch fits efficiently in tight spaces. It operates reliably in ambient temperatures ranging from -25 °C to 85 °C, suitable for diverse environmental conditions.

Conforming to CSA, IEC, RoHS, and UL standards, the Omron A20 series limit switch ensures compliance with international safety and quality benchmarks. It is commonly used in manufacturing equipment for automation processes, conveyor systems for motion control, packaging machinery for precise operations, and electrical control panels where space constraints are critical.

Equipped with a plunger actuator for reliable mechanical control. Snap action contact type provides rapid switching response. Rated for 20A switching current and 500V AC voltage. Operates from -25 °C up to 85 °C for broad temperature tolerance.

Mechanical life of 1,000,000 operations for durability. Screw terminal connection ensures secure wiring. Compact size with side mounting orientation. Certified to CSA, IEC, RoHS, and UL standards. Suitable for automation, conveyors, packaging, and control panels.

Explore the full range of Omron Limit Switches at EnvMart to select the right component for your industrial control system and automation requirements.