{"product_id":"3rt2026-1bb44-siemens-power-contactor-3p-25a-11kw-24vdc-2no-2nc-screw-terminal-size-s0-removable-auxiliary-switch","title":"Siemens 3RT2026-1BB44 Power Contactor 3P 25A 11kW 24V DC 2NO+2NC","description":"\u003cp\u003eThe Siemens 3RT2026-1BB44 is a 3-pole SIRIUS power contactor rated 25 A (AC-3) and 11 kW at 400 V with a 24 V DC control coil. It includes a removable auxiliary switch block with 2 NO + 2 NC contacts and screw terminals in size S0.\u003c\/p\u003e\n\u003cp\u003eTechnical specifications:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMLFB: 3RT2026-1BB44\u003c\/li\u003e\n  \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n  \u003cli\u003eProduct line: SIRIUS\u003c\/li\u003e\n  \u003cli\u003eProduct type: Power contactor (3RT2)\u003c\/li\u003e\n  \u003cli\u003eSize: S0\u003c\/li\u003e\n  \u003cli\u003ePoles: 3\u003c\/li\u003e\n  \u003cli\u003eRated current (AC-3, 400 V): 25 A\u003c\/li\u003e\n  \u003cli\u003eRated current (AC-1, 400 V, 40°C): 40 A\u003c\/li\u003e\n  \u003cli\u003eOperating power (AC-3, 400-690 V): 11 kW\u003c\/li\u003e\n  \u003cli\u003eMax operating voltage (AC-3\/AC-3e): 690 V\u003c\/li\u003e\n  \u003cli\u003eControl supply voltage: 24 V DC\u003c\/li\u003e\n  \u003cli\u003eControl voltage range: 0.8 to 1.1 x rated\u003c\/li\u003e\n  \u003cli\u003eAuxiliary contacts: 2 NO + 2 NC, removable\u003c\/li\u003e\n  \u003cli\u003eTerminal type: Screw terminal\u003c\/li\u003e\n  \u003cli\u003eInsulation voltage (main and auxiliary, pollution degree 3): 690 V\u003c\/li\u003e\n  \u003cli\u003eSurge voltage resistance: 6 kV\u003c\/li\u003e\n  \u003cli\u003eOperating temperature: -25 to +60°C\u003c\/li\u003e\n  \u003cli\u003eStorage temperature: -55 to +80°C\u003c\/li\u003e\n  \u003cli\u003eInstallation altitude: max 2000 m\u003c\/li\u003e\n  \u003cli\u003eMechanical service life: 10,000,000 operating cycles\u003c\/li\u003e\n  \u003cli\u003eMax operating frequency (AC-3): 750\/h\u003c\/li\u003e\n  \u003cli\u003ePower loss (AC-3, hot state): 5.7 W\u003c\/li\u003e\n  \u003cli\u003eNet weight: 648 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFeatures and benefits:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemovable auxiliary switch block with 2 NO + 2 NC contacts for flexible control circuit wiring\u003c\/li\u003e\n  \u003cli\u003eWide operating range: -25 to +60°C ambient temperature and up to 2000 m installation altitude\u003c\/li\u003e\n  \u003cli\u003eMechanical service life of 10,000,000 cycles for long-term use in high-cycle applications\u003c\/li\u003e\n  \u003cli\u003eCoil power consumption of 5.9 W (closing and holding) for efficient 24 V DC control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-phase squirrel-cage motor switching up to 11 kW at 400 V (AC-3 duty)\u003c\/li\u003e\n  \u003cli\u003eMotor starting and plugging control (AC-4 duty, rated 9 A at 400 V for 200,000 cycles)\u003c\/li\u003e\n  \u003cli\u003eSwitching of electric discharge lamp loads (AC-5a, 35.2 A up to 690 V)\u003c\/li\u003e\n  \u003cli\u003eTransformer switching in building services and industrial installations (AC-6a duty)\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 3RT2026-1BB44, SIRIUS 3RT2 25A power contactor, Siemens S0 24V DC contactor.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":54183326318856,"sku":"SMN3RT2026-1BB44","price":94.56,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/4351\/3096\/files\/3rt2026-1bb44-siemens-power-contactor-3p-25a-11kw-24vdc-2no2nc-screw-terminal-size-s0-removable-auxiliary-switch-4860967.jpg?v=1774877948","url":"https:\/\/gabbyelectric.com\/en-ca\/products\/3rt2026-1bb44-siemens-power-contactor-3p-25a-11kw-24vdc-2no-2nc-screw-terminal-size-s0-removable-auxiliary-switch","provider":"Gabby Electric","version":"1.0","type":"link"}