The undervoltage accessory is an electronic module which provides remote control capability to open the circuit breaker when the voltage supplied to the accessory drops below 70% of its rated value.

GE Under voltage Release Module, Field Installed, 24 VDC, For Use With: TJC, TJD, TJJ, TJK, THJK Molded Case Circuit Breaker

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_FVK3100E_Catalog.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_FVK3100E_Catalog.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_TJUV10R_Manual.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_TJUV10R_Manual.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_271a3e0a9ac1df3ff7a8bcca30e8880b9ef2e8247ddf497c853692798c462200.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_271a3e0a9ac1df3ff7a8bcca30e8880b9ef2e8247ddf497c853692798c462200.pdf