{"product_id":"siemens-3rt2016-1bb42-1aa0-contactor","title":"Siemens 3RT2016-1BB42-1AA0 Three-Phase Contactor","description":"\u003cdiv\u003e\u003cp\u003eSiemens SIRIUS 3RT2016-1BB42-1AA0 is a three‑pole power contactor for AC‑3 duty that reliably starts and stops three‑phase motors up to 4 kW at 400 V with a 24 V DC control coil. The device delivers three main normally open contacts and a single normally open auxiliary contact, all in the compact S00 size with upright mounting and screw‑terminal connections. It is rated for insulation voltages up to 690 V and features a 9 A main‑circuit rating, making it suitable for small to mid‑sized motors in automation panels. Coil voltage is 24 V DC (50\/60 Hz control), and front and terminal protection are rated IP20, aligning with typical panel installations. The unit is designed for long service life, with mechanical switching cycles listed in spec sheets well into the millions. Typical applications include motor starting and control in conveyors, pumps, fans, and other industrial equipment, where a compact, reliable three‑phase starter is required. This part belongs to Siemens’ SIRIUS 3RT2 family, size S00, configured for screw terminals and upright mounting, and is commonly used in control cabinets for straightforward integration with standard control circuitry and signaling interlocks.\u003c\/p\u003e\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268111945962,"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-3rt2016-1bb42-1aa0-contactor","provider":"GTG Hardware","version":"1.0","type":"link"}