Mega Sale Siemens SHJD69400NT – 400A 3 Pole Molded Case Circuit Breaker

Part of the Sentron JD Frame series, this 400A molded case circuit breaker provides advanced microprocessor-based protection. It installs into Siemens S4, S5, and SPP panelboards, as well as SB-series switchboards and motor control centers. The electronic trip unit features adjustable long-time, short-time, and instantaneous (LSI) pickup settings for superior system coordination. Rated at 65 kAIC at 480VAC, it delivers reliable high-capacity defense for demanding industrial applications.