{"product_id":"siemens-3rv1031-4ga10-motor-protection-switch","title":"Siemens 3RV1031-4GA10 Motor Protection Switch","description":"\u003cdiv\u003e\u003cp\u003eSiemens 3RV1031-4GA10 is a three-pole Sirius motor protection switch (size S2) designed to protect 3‑phase motors up to 690 V AC-3, with an operating current range of 36–45 A and a rated value of 45 A. It employs a thermal-magnetic release (Class 10) and offers a short-circuit breaking capacity of 4 kA, with an impulse withstand of 6,000 V and IP20 front protection, making it suitable for motor protection assemblies when paired with a compatible Siemens contactor (for example, a 3RT series). The device includes an auxiliary switch and removable terminals for the auxiliary and control circuit, and it features a mechanical service life of about 50,000 switching cycles, with installation altitude rated up to 2,000 m. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268130263274,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-017.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-3rv1031-4ga10-motor-protection-switch","provider":"GTG Hardware","version":"1.0","type":"link"}