{"product_id":"siemens-3wl9111-0ae13-0aa0-undervoltage-release-w-delay-208-240v-ac-220-250v-dc-for-3wl-breakers","title":"Siemens 3WL9111-0AE13-0AA0 Undervoltage Release w\/ Delay 208-240V AC 220-250V DC for 3WL Breakers","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"147\" data-end=\"561\"\u003eThe Siemens 3WL9111-0AE13-0AA0 undervoltage release is a circuit breaker accessory designed to provide delayed tripping when supply voltage falls below a specified level. It operates within 208–240V AC and 220–250V DC ranges, ensuring controlled disconnection in power systems. This unit is engineered for Siemens 3WL air circuit breakers, enhancing system protection and operational stability.\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: 38.4471%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003eCircuit Breaker Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e3WL9111-0AE13-0AA0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003eUndervoltage Releases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003eSENTRON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eRated Control Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e208–240V AC \/ 220–250V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eOperation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003eDelayed (min. 200 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eRated Insulation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eSurge Voltage Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e4 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eConductor Cross Section\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e0.5–1.5 mm² (AWG 20–16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e-40 to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e-40 to +80 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e7.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e6.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e8.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.4471%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3336%;\"\u003e2 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 3WL9111-0AE13-0AA0\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"595\" data-end=\"1168\"\u003eThe 3WL9111-0AE13-0AA0 is part of Siemens’ SENTRON series, developed for advanced low-voltage power distribution and protection. It features a delayed undervoltage release mechanism with a minimum off-delay time of 200 ms, allowing controlled response to transient voltage dips. Designed for integration with 3WL circuit breakers, it supports both AC and DC control voltages, making it suitable for diverse electrical environments. This accessory is commonly used in industrial and infrastructure applications where selective tripping and voltage stability 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\u003c\/ul\u003e\n\u003cul data-start=\"1048\" data-end=\"1709\"\u003e\n\u003cli data-section-id=\"qz9lq0\" data-start=\"1048\" data-end=\"1144\"\u003eDelayed Undervoltage Tripping: Provides controlled breaker opening with minimum 200 ms delay\u003c\/li\u003e\n\u003cli data-section-id=\"i7kwa6\" data-start=\"1145\" data-end=\"1222\"\u003eWide Voltage Range: Supports 208–240V AC and 220–250V DC control circuits\u003c\/li\u003e\n\u003cli data-section-id=\"x7d26e\" data-start=\"1223\" data-end=\"1316\"\u003eSENTRON Series Integration: Designed for seamless compatibility with Siemens 3WL breakers\u003c\/li\u003e\n\u003cli data-section-id=\"l0jwwk\" data-start=\"1317\" data-end=\"1385\"\u003eDual Frequency Support: Operates at both 50 Hz and 60 Hz systems\u003c\/li\u003e\n\u003cli data-section-id=\"1m85kmm\" data-start=\"1386\" data-end=\"1473\"\u003eHigh Insulation Rating: Rated insulation voltage of 500 V ensures electrical safety\u003c\/li\u003e\n\u003cli data-section-id=\"q0spku\" data-start=\"1474\" data-end=\"1556\"\u003eSurge Resistance: Withstands surge voltages up to 4 kV for enhanced durability\u003c\/li\u003e\n\u003cli data-section-id=\"1u4k3jz\" data-start=\"1557\" data-end=\"1643\"\u003eFlexible Wiring: Supports conductor cross-sections from 0.5 to 1.5 mm² (AWG 20–16)\u003c\/li\u003e\n\u003cli data-section-id=\"1voqs49\" data-start=\"1644\" data-end=\"1709\"\u003eWide Temperature Range: Operates reliably from -40°C to +70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1711\" data-end=\"1847\"\u003eThe 3WL9111-0AE13-0AA0 delivers the reliability and precision required for controlled voltage protection in air circuit breaker systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51349556724010,"sku":"3WL9111-0AE13-0AA0","price":1145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_88583725-e779-4c3e-84af-936a03e87b5a.webp?v=1774987063","url":"https:\/\/iqelectro.com\/products\/siemens-3wl9111-0ae13-0aa0-undervoltage-release-w-delay-208-240v-ac-220-250v-dc-for-3wl-breakers","provider":"IQElectro","version":"1.0","type":"link"}