EW100EAGU-2P060K is a 2-pole earth leakage circuit breaker (ELCB) from Fuji Electric's G-TWIN series, designed for line protection with UL489 listing. The unit features a 100 A breaker ampere frame with a rated current of 60 A and rated sensitive current options of B and K, providing reliable earth fault detection and protection. It supports multiple mounting and connection configurations including blank, SF, S3, and S4 options, with front mounting and front connection as standard. The breaker incorporates a detachable insulation barrier, EL trip indication button, and sensitive current selective switch for flexible installation and operation. Typical applications include residential and commercial electrical distribution systems where earth leakage protection is required to prevent electrical hazards and equipment damage.