{"product_id":"siemens-3vl9400-1ug00-undervoltage-release-110-127v-ac-for-vl160-vl250-vl400-circuit-breakers","title":"Siemens 3VL9400-1UG00 Undervoltage Release 110-127V AC for VL160 VL250 VL400 Circuit Breakers","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"147\" data-end=\"561\"\u003eThe Siemens 3VL9400-1UG00 undervoltage release is an internal accessory designed to trip circuit breakers automatically when supply voltage falls below acceptable levels. Operating at 110–127V AC with 50\/60 Hz frequency, it ensures reliable protection in low-voltage systems. This unit is specifically engineered for Siemens VL series molded case circuit breakers, enabling safe and efficient operation.\u003c\/p\u003e\n\u003cp data-start=\"147\" data-end=\"561\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 333.095px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003eCircuit Breaker Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003e3VL9400-1UG00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003eUndervoltage Releases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003eVL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eRated Control Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003e110–127V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003eVL160X, VL160, VL250, VL400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eMounting Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003eRight side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eAccessory Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003eInternal accessory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003eUndervoltage tripping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003eLow-voltage power distribution systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 42.2149%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.5658%;\"\u003e0.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 3VL9400-1UG00\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"595\" data-end=\"1168\"\u003eThe 3VL9400-1UG00 is part of Siemens’ VL series accessory range, developed for integration with molded case circuit breakers in industrial and commercial power distribution systems. It is designed for right-side installation, allowing seamless incorporation into VL160X, VL160, VL250, and VL400 breaker frames. Utilizing AC control voltage, it provides dependable undervoltage tripping to prevent equipment operation under unstable electrical conditions. This accessory is commonly used in automation systems and protection schemes where voltage monitoring and immediate response are critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1151\" data-end=\"1929\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1030\" data-end=\"1728\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1074\" data-end=\"1750\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1028\" data-end=\"1649\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1052\" data-end=\"1655\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1025\" data-end=\"1671\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1035\" data-end=\"1725\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1080\" data-end=\"1765\"\u003e\n\u003cli data-section-id=\"1l4khft\" data-start=\"1080\" data-end=\"1181\"\u003eUndervoltage Protection: Automatically trips the breaker when voltage drops below safe thresholds\u003c\/li\u003e\n\u003cli data-section-id=\"dcz50y\" data-start=\"1182\" data-end=\"1250\"\u003e110–127V AC Operation: Designed for standard AC control circuits\u003c\/li\u003e\n\u003cli data-section-id=\"g98szv\" data-start=\"1251\" data-end=\"1317\"\u003eFrequency Compatibility: Supports both 50 Hz and 60 Hz systems\u003c\/li\u003e\n\u003cli data-section-id=\"ec010j\" data-start=\"1318\" data-end=\"1408\"\u003eVL Series Compatibility: Suitable for VL160X, VL160, VL250, and VL400 circuit breakers\u003c\/li\u003e\n\u003cli data-section-id=\"1ki2ahz\" data-start=\"1409\" data-end=\"1489\"\u003eRight-Side Installation: Enables proper mounting within the breaker assembly\u003c\/li\u003e\n\u003cli data-section-id=\"1h51ony\" data-start=\"1490\" data-end=\"1583\"\u003eInternal Accessory Design: Integrates directly into the breaker for compact configuration\u003c\/li\u003e\n\u003cli data-section-id=\"y828l0\" data-start=\"1584\" data-end=\"1674\"\u003eReliable Tripping Mechanism: Ensures consistent and immediate response to voltage loss\u003c\/li\u003e\n\u003cli data-section-id=\"1kv2zbh\" data-start=\"1675\" data-end=\"1765\"\u003eIndustrial Application Ready: Ideal for power distribution and automation environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1767\" data-end=\"1910\"\u003eThe 3VL9400-1UG00 delivers the reliability and precision required for voltage monitoring and protection in molded case circuit breaker systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51349431058730,"sku":"3VL9400-1UG00","price":1657.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1200_725b9f45-e817-4e8b-8657-3b5c2da5af85.png?v=1774986432","url":"https:\/\/iqelectro.com\/products\/siemens-3vl9400-1ug00-undervoltage-release-110-127v-ac-for-vl160-vl250-vl400-circuit-breakers","provider":"IQElectro","version":"1.0","type":"link"}