{"product_id":"allen-bradley-140mp-a3e-c20-motor-circuit-breaker","title":"Allen-Bradley 140MP-A3E-C20 Motor Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 140MP-A3E-C20 Motor Protection Circuit Breaker is a Frame Size A MPCB\/Manual Motor Starter from Rockwell Automation that provides motor overload protection and short-circuit protection for up to 690 V motors. It features an adjustable thermal current range of 16.0–20.0 A, a fixed magnetic trip, and a 3 kA interrupt rating at 690 V, 50 Hz. This device is designed for motor protection in industrial control panels and supports IEC 60947-4-1 type 2 coordination. The 140MP family combines thermal overload protection with short-circuit protection in a compact frame, and the A3E-C20 variant is specified for open ambient temperatures from −25 °C to +70 °C (with a derating to 20 A at 55 °C in some configurations). It is rated for 690 V, 50 Hz operation and is suitable for standard magnetic-trip configurations (magnetic trip fixed at 15 × I_e). The part number 140MP-A3E-C20 identifies this 16–20 A, 690 V MPCB, intended for use as a motor-protection device or manual motor starter in industrial motor-control applications.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":46279490633962,"sku":null,"price":854.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-077.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/allen-bradley-140mp-a3e-c20-motor-circuit-breaker","provider":"GTG Hardware","version":"1.0","type":"link"}