ABB XT1NU3100AFF000XXX – 100A 3 Pole Molded Case Circuit Breaker Special Offer

Built for heavy-duty commercial environments, this 100A molded case circuit breaker offers dependable long-time and instantaneous protection. The three-pole unit installs into ReliaGear SB switchboards and standard ABB enclosures, acting as an exact upgrade path for older Tmax T1 series hardware. Operating with a fixed thermal-magnetic trip unit, the device achieves a 50kA interrupting rating at 240VAC and features a current-limiting design to minimize potential fault damage.