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UL 1053

Designed & Assembled in the USA

UL 1053 is a safety standard for ground-fault sensing and relaying equipment. It applies to devices designed to detect ground faults (unintended electrical connections between a system and the ground) and provide automatic disconnection or alerts to prevent potential hazards. Ground-fault protection is crucial in environments where electrical safety is a concern, such as industrial facilities, construction sites, and areas with high moisture levels.

Click below to view UL Documentation

Ground Fault Protection for Preventative Maintenance
UL 1053 – KDAX2.E125357
US Version
Shunt Trip Connection
UL 1053 – KDAX8.E125357
Canada Version

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