Square D MAP36900 - 900A 3 Pole Molded Case Circuit Breaker

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Belonging to the legacy MAP frame family, this 900A molded case circuit breaker provides robust thermal-magnetic protection. It mounts into older Square D panelboards utilizing bol t-on connections. Facilities upgrading can substitute this unit with a PowerPact P-Frame breaker, like the PGA36100, though a retrofit kit is required. Delivering a 30kA interrupting capacity at 480VAC, it includes factory-installed load side lugs and a visual trip indicator for quick status checks. Show more