{"product_id":"siemens-3rt2037-1kb40-power-contactor","title":"Siemens 3RT2037-1KB40 Power Contactor 65A 400V AC-3 24V DC Coil","description":"\u003cp\u003eDiscover the robust Siemens 3RT2037-1KB40 power contactor engineered for demanding industrial automation and motor control applications. This high-performance 65A AC-3 rated contactor ensures reliable switching of three-phase motors up to 30 kW at 400V, making it an essential component for complex machinery and systems. Its 24V DC coil is optimized for seamless integration with modern control systems, offering enhanced operational flexibility and efficiency in industrial settings.\u003c\/p\u003e\u003cp\u003eEngineered with Siemens' renowned quality, the 3RT2037-1KB40 provides exceptional durability and a long service life. It features integrated 1 normally open and 1 normally closed auxiliary contacts for versatile control and signaling needs. This 3-pole contactor is designed for ease of installation on DIN rails or panels, fitting within the compact S2 frame size. It is the ideal choice for motor starters pumps compressors conveyor systems and HVAC equipment ensuring consistent performance and reduced downtime for your critical automation processes.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSiemens 3RT2037-1KB40\u003c\/strong\u003e power contactor for AC-3 motor loads up to 30 kW 400V\u003c\/li\u003e\n\u003cli\u003eRated operational current of \u003cstrong\u003e65A\u003c\/strong\u003e for heavy-duty industrial applications\u003c\/li\u003e\n\u003cli\u003eReliable \u003cstrong\u003e24V DC coil\u003c\/strong\u003e for integration with PLC and automation systems\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003e1 NA 1 NF auxiliary contacts\u003c\/strong\u003e for flexible control and monitoring\u003c\/li\u003e\n\u003cli\u003eDurable \u003cstrong\u003e3-pole design\u003c\/strong\u003e for efficient three-phase motor switching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand Siemens\u003c\/li\u003e\n\u003cli\u003ePart Number 3RT2037-1KB40\u003c\/li\u003e\n\u003cli\u003eProduct Type Power Contactor\u003c\/li\u003e\n\u003cli\u003eUtilization Category AC-3\u003c\/li\u003e\n\u003cli\u003eRated Operational Current 65A\u003c\/li\u003e\n\u003cli\u003eRated Motor Power 30 kW at 400V\u003c\/li\u003e\n\u003cli\u003eRated Voltage 400V\u003c\/li\u003e\n\u003cli\u003eCoil Voltage 24V DC\u003c\/li\u003e\n\u003cli\u003eAuxiliary Contacts 1 NA 1 NF\u003c\/li\u003e\n\u003cli\u003eFrame Size S2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInvest in the reliability and performance of the Siemens 3RT2037-1KB40 power contactor for your industrial automation needs. Experience unparalleled switching stability and operational longevity backed by Siemens' commitment to quality. Contact us today to secure this essential component for your critical systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":54072350245206,"sku":"RAMA100023075","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/Siemens_Contator_de_pot_ncia_CA-3_65A_30_kW_400_V_1_NA_1_NF_3RT2037-1KB40.webp?v=1780402262","url":"https:\/\/ramautomations.com\/products\/siemens-3rt2037-1kb40-power-contactor","provider":"Ram Automations","version":"1.0","type":"link"}