{"product_id":"siemens-3td2000-1bb4-three-phase-overload-relay","title":"Siemens 3TD2000-1BB4 Three Phase Overload Relay","description":"\u003cdiv\u003e\u003cp\u003eSiemens 3TD2000-1BB4 is a compact, three-pole reversing contactor (Size 00) with a 24 V DC coil that enables bidirectional control of a three-phase motor. Designed for motor-control applications at up to 400 V AC, it handles typical loads up to about 4 kW at 400 V and reverses motor direction by interchanging supply lines in the control circuit. As part of Siemens' 3TD family, this reversing assembly features a small footprint for easy panel integration and straightforward wiring for dual-direction operation in compact control cabinets. It's a reversing contactor rather than a standalone overload relay, so in a complete protection scheme it's typically used in conjunction with a matching overload device from Siemens to protect the motor from overload conditions. The 3TD2000-1BB4 configuration is commonly seen in industrial applications such as conveyors, pumps, and fans where reliable, bidirectional motor operation is required. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268166275306,"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-3td2000-1bb4-three-phase-overload-relay","provider":"GTG Hardware","version":"1.0","type":"link"}