{"product_id":"siemens-3un21-thermistor-relay","title":"Siemens 3UN21 00-0AB4 Thermistor Protective Relay Module","description":"\u003cp\u003eThe Siemens Thermistor Protective Relay Module 3UN21 00-0AB4 offers reliable protection for electrical equipment. This module ensures the safety and smooth operation of your systems, making it ideal for industrial and automation applications.\u003c\/p\u003e\n\n\u003cp\u003eThis Siemens thermistor relay module, Type 3UN21, operates on 24V DC. Key specifications include a DC13 rating of 2A at 24V and AC15 ratings of 6A at 120V, 3A at 250V, and 1.5A at 400V. Featuring a 1NO+1NC configuration, it provides comprehensive protection against electrical faults. \u003cstrong\u003eSiemens 3UN21 00-0AB4\u003c\/strong\u003e is made in Germany.\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eReliable Protection:\u003c\/strong\u003e Safeguards equipment from electrical faults.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Construction:\u003c\/strong\u003e Built with sturdy components for durability.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecise Engineering:\u003c\/strong\u003e Ensures optimal performance and safety.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Suitable for various industrial applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Weighs only 130 grams for easy integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\nVoltage: 24V DC\u003cbr\u003e\nDC13 Rating: 2A at 24V\u003cbr\u003e\nAC15 Rating: 6A at 120V, 3A at 250V, 1.5A at 400V\u003cbr\u003e\nConfiguration: 1NO+1NC\u003cbr\u003e\nWeight: 130 grams\u003c\/p\u003e\n\n\u003cp\u003eTrust Siemens to deliver top-notch products that meet your needs. Invest in the best with the \u003cstrong\u003eThermistor Protective Relay Module 3UN21 00-0AB4\u003c\/strong\u003e for optimal performance and safety in your industrial or automation systems.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"mailto:info@ramautomations.com\"\u003eContact Ram Automations\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":48116471267670,"sku":"RAMA102739","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/thermistor-protective-relay-module-3un21-00-0ab4-siemens-ram-automations.webp?v=1750854532","url":"https:\/\/ramautomations.com\/products\/siemens-3un21-thermistor-relay","provider":"Ram Automations","version":"1.0","type":"link"}