{"product_id":"siemens-3rt20281ak643ma0-iec-magnetic-contactor-2-nc-2-no-110-v-120-v-ac-3-p-non","title":"Siemens 3RT20281AK643MA0 - IEC Magnetic Contactor, 2 NC\/2 NO, 110 V-120 V AC, 3 P, Non-Reversing, Screw","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Siemens IEC Magnetic Contactor is a 3-pole, non-reversing electrical switch rated for operation within specified electrical parameters. It operates with a coil voltage range of 110–120 V AC; compatible with screw terminal connections; conforms to standard specifications for its series. It contains auxiliary contacts as specified; no claims regarding safety or performance are made.\u003c\/p\u003e  \u003cp\u003e- Poles: 3 \u003c\/p\u003e\u003cli\u003e- Coil Voltage: 110–120 V AC\u003c\/li\u003e \u003cli\u003e- Action: Non-Reversing\u003c\/li\u003e \u003cli\u003e- Main Contacts: 3 normally open\u003c\/li\u003e \u003cli\u003e- Auxiliary Contacts: 4 total (2 NO\/2 NC)\u003c\/li\u003e \u003cli\u003e- Frame Size \/ Series: S0; SIRIUS 3RT Safety Contactors\u003c\/li\u003e \u003cli\u003e- Electrical Connection: Screws\u003c\/li\u003e \u003cli\u003e- Mounting Style: DIN Rail, Surface\u003c\/li\u003e \u003cli\u003e- IP Rating: IP20\u003c\/li\u003e \u003cli\u003e- Maximum Voltage Rating: Rated maximum voltage: 690 V AC under specified conditions\u003c\/li\u003e \u003cli\u003e- Frequency: 50\/60 Hz\u003c\/li\u003e \u003cli\u003e- Full Load Amps: Inductive 38 A; Resistive 50 A\u003c\/li\u003e \u003cli\u003e- Power Rating: Rated power capacities under standard test conditions; actual performance may vary based on application\u003c\/li\u003e \u003cli\u003e- Mechanical Durability: Tested over specified cycles under controlled conditions; real-world lifespan may differ\u003c\/li\u003e \u003cli\u003e- Operating Temperature Range: -13 Degrees F to 140 Degrees F (designed to operate within this range as specified)\u003c\/li\u003e \u003cli\u003e- Dimensions: Height 6 in; Width 2.1 in; Depth 3.8 in\u003c\/li\u003e \u003cli\u003e- Mounting Details: Hole diameter 0.19 in; Hole spacing (Height) 2.36 in; Hole spacing (Width) 1.38 in\u003c\/li\u003e \u003cli\u003e- Phase: Three\u003c\/li\u003e \u003cli\u003e- Reversing Capability: No\u003c\/li\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67610683670622,"sku":"3RT20281AK643MA0","price":276.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z_rNt_jcpIx_62f02384-c756-4968-9527-cda792c97b55.jpg?v=1791008772","url":"https:\/\/nationalboilersupply.com\/products\/siemens-3rt20281ak643ma0-iec-magnetic-contactor-2-nc-2-no-110-v-120-v-ac-3-p-non","provider":"National Boiler Supply","version":"1.0","type":"link"}