{"product_id":"siemens-3rt20251ap00-iec-magnetic-contactor-1-nc-1-no-230-v-ac-3-p-non-reversing-screw","title":"Siemens 3RT20251AP00 - IEC Magnetic Contactor, 1 NC\/1 NO, 230 V AC, 3 P, Non-Reversing, Screw","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Siemens IEC Magnetic Contactor is a three‑pole, non‑reversing, electrically operated switch designed to control power circuits. It uses a 230 V AC coil and provides two auxiliary contacts (1NO\/1NC). The unit belongs to the SIRIUS 3RT20 series (frame size S0) and is compatible with DIN Rail or surface mounting as specified. It is rated for operation within the specified voltage and frequency ranges, with full‑load currents of 17 A (inductive) and 40 A (resistive), and enclosed in a casing conforming to IP20 standards. It does not include an integrated surge suppression device.\u003c\/p\u003e  \u003cp\u003e- Coil Voltage: 230 V AC \u003c\/p\u003e\u003cli\u003e- Auxiliary contacts: 2 total (1NO\/1NC)\u003c\/li\u003e \u003cli\u003e- Main contacts: 3 normally open\u003c\/li\u003e \u003cli\u003e- Poles: 3\u003c\/li\u003e \u003cli\u003e- Reversing capability: Non-Reversing\u003c\/li\u003e \u003cli\u003e- Series\/Frame: SIRIUS 3RT20, frame size S0\u003c\/li\u003e \u003cli\u003e- Maximum voltage rating: 690 V AC\u003c\/li\u003e \u003cli\u003e- Frequency: 50 Hz\u003c\/li\u003e \u003cli\u003e- IP Rating: IP20\u003c\/li\u003e \u003cli\u003e- Mounting: DIN Rail, Surface; mounting position: Vertical\u003c\/li\u003e \u003cli\u003e- Electrical connection: Screws\u003c\/li\u003e \u003cli\u003e- Integrated surge suppression device: Not included\u003c\/li\u003e \u003cli\u003e- Dimensions (overall): Width 2.13 in (45 mm); Height 4.18 in (106 mm); Depth 3.63 in (97 mm)\u003c\/li\u003e \u003cli\u003e- Mounting holes: diameter 0.19 in; distance height 2.36 in; distance width 1.38 in\u003c\/li\u003e \u003cli\u003e- Full Load Amps: Inductive 17 A; Resistive 40 A\u003c\/li\u003e \u003cli\u003e- Power loss: 0.6 W (current dependent); 7.6 W (current independent)\u003c\/li\u003e \u003cli\u003e- Standards: REACH Art 33, WEEE (2012\/19\/EU)\u003c\/li\u003e \u003cli\u003e- Reversing: Non-Reversing\u003c\/li\u003e \u003cli\u003e- Phase: Three\u003c\/li\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67621683789918,"sku":"3RT20251AP00","price":137.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z2u8IykcpEx_67f8a93c-6766-49bd-b2ad-1da6eca5ccf3.jpg?v=1791125911","url":"https:\/\/nationalboilersupply.com\/products\/siemens-3rt20251ap00-iec-magnetic-contactor-1-nc-1-no-230-v-ac-3-p-non-reversing-screw","provider":"National Boiler Supply","version":"1.0","type":"link"}