Siemens / ITE CE3B040 - 40A 3 Pole Molded Case Circuit Breaker

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Providing high-capacity overcurrent protection, the Siemens CE3B040 is a 3-pole, 40A current-limiting MCCB. It belongs to the legacy Cordon family, utilizing thermal-magnetic trip units alongside Amp-Trap limiters. This bolt-on breaker fits seamlessly into Siemens P2 and P3 panelboards. It is an ideal exact-match replacement for older facilities, avoiding the need for panel modifications. It is replaced by the CED63B040. The 100kAIC rating at 480VAC ensures excellent downstream protection. Show more