{"product_id":"3rt2027-1ap04-siemens-power-contactor-3p-32a-15kw-230vac-2no-2nc-screw-terminal-size-s0-removable-auxiliary-switch","title":"Siemens 3RT2027-1AP04 Power Contactor 3P 32A 15kW 230VAC 2NO+2NC","description":"\u003cp\u003eThe Siemens 3RT2027-1AP04 is a 3-pole SIRIUS power contactor rated at 32 A and 15 kW at 400 V under AC-3\/AC-3e duty. It operates from a 230 V AC, 50 Hz control coil and includes a removable 2 NO + 2 NC auxiliary switch block with screw terminals, in size S0.\u003c\/p\u003e\n\u003cp\u003eTechnical specifications:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMLFB: 3RT2027-1AP04\u003c\/li\u003e\n  \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n  \u003cli\u003eProduct line: SIRIUS\u003c\/li\u003e\n  \u003cli\u003eType designation: 3RT2\u003c\/li\u003e\n  \u003cli\u003eSize: S0\u003c\/li\u003e\n  \u003cli\u003eNumber of poles: 3\u003c\/li\u003e\n  \u003cli\u003eMain contacts: 3 NO\u003c\/li\u003e\n  \u003cli\u003eAuxiliary contacts: 2 NO + 2 NC (removable)\u003c\/li\u003e\n  \u003cli\u003eRated current AC-3 at 400 V: 32 A\u003c\/li\u003e\n  \u003cli\u003eRated current AC-1 at 400 V (40°C): 50 A\u003c\/li\u003e\n  \u003cli\u003eOperating power AC-3 at 400 V: 15 kW\u003c\/li\u003e\n  \u003cli\u003eOperating power AC-3 at 690 V: 18.5 kW\u003c\/li\u003e\n  \u003cli\u003eControl voltage: 230 V AC, 50 Hz\u003c\/li\u003e\n  \u003cli\u003eControl voltage operating range: 0.8 - 1.1 x rated value\u003c\/li\u003e\n  \u003cli\u003eApparent pick-up power (50 Hz): 77 VA\u003c\/li\u003e\n  \u003cli\u003eApparent holding power (50 Hz): 9.8 VA\u003c\/li\u003e\n  \u003cli\u003eInsulation voltage (main and auxiliary circuit): 690 V\u003c\/li\u003e\n  \u003cli\u003eSurge voltage resistance: 6 kV\u003c\/li\u003e\n  \u003cli\u003eTerminal type: Screw terminal\u003c\/li\u003e\n  \u003cli\u003eOperating temperature: -25 ... +60°C\u003c\/li\u003e\n  \u003cli\u003eStorage temperature: -55 ... +80°C\u003c\/li\u003e\n  \u003cli\u003eInstallation altitude: max 2,000 m\u003c\/li\u003e\n  \u003cli\u003eMechanical service life: 10,000,000 operating cycles\u003c\/li\u003e\n  \u003cli\u003eNo-load switching frequency: 5,000 1\/h\u003c\/li\u003e\n  \u003cli\u003eOperating frequency AC-3: max 750 1\/h\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFeatures and benefits:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemovable 2 NO + 2 NC auxiliary switch block allows flexible signalling without additional wiring components\u003c\/li\u003e\n  \u003cli\u003eWide operating temperature range of -25 ... +60°C suits demanding panel environments\u003c\/li\u003e\n  \u003cli\u003eMechanical service life of 10,000,000 operating cycles reduces planned maintenance intervals\u003c\/li\u003e\n  \u003cli\u003eInsulation voltage of 690 V and surge voltage resistance of 6 kV provide protection across a wide voltage range\u003c\/li\u003e\n  \u003cli\u003eControl voltage operating range of 0.8 - 1.1 x rated ensures reliable pick-up under supply fluctuations\u003c\/li\u003e\n  \u003cli\u003eSize S0 footprint with screw terminals simplifies integration into standard DIN rail enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMotor starting and stopping in industrial machinery under AC-3\/AC-3e duty\u003c\/li\u003e\n  \u003cli\u003ePump and fan motor control in HVAC and water treatment installations\u003c\/li\u003e\n  \u003cli\u003eSwitching resistive loads at AC-1 rated currents up to 50 A at 400 V\u003c\/li\u003e\n  \u003cli\u003eCapacitor bank switching under AC-6a conditions up to 690 V\u003c\/li\u003e\n  \u003cli\u003eMotor starter combinations within industrial control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompliant with EN 60947-1. Part of the Siemens SIRIUS 3RT2 range.\u003c\/p\u003e\n\u003cp\u003eAlso known as: Siemens 3RT2027-1AP04, SIRIUS 3RT2 power contactor S0.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":54183326384392,"sku":"SMN3RT2027-1AP04","price":52.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/4351\/3096\/files\/3rt2027-1ap04-siemens-power-contactor-3p-32a-15kw-230vac-2no2nc-screw-terminal-size-s0-removable-auxiliary-switch-9407300.jpg?v=1774877948","url":"https:\/\/gabbyelectric.com\/products\/3rt2027-1ap04-siemens-power-contactor-3p-32a-15kw-230vac-2no-2nc-screw-terminal-size-s0-removable-auxiliary-switch","provider":"Gabby Electric","version":"1.0","type":"link"}