ABB XT4X series molded case circuit breaker, order code XT4XU3200BFF000XXX, 250TMA2 trip unit, lifecycle stage current.
The XT4XU3200BFF000XXX: XT4X breakers mount on DIN rail or bolt directly to a backplate in a standard distribution panel. The 250TMA2 trip unit is adjustable for thermal pickup, so coordination studies should verify the setting against the downstream load. The breaker accepts standard lug or fork-busbar terminations; no special adapter needed for panel integration.
The part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
250TMA2 is a thermal-magnetic trip unit: the thermal element is adjustable for overload protection, the magnetic instantaneous pickup is fixed for short-circuit protection. It is typical for feeder protection in distribution panels.
Alternative models and sibling configurations in the same ABB series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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