ASI UTS150N-FTU-40-3P-LL-UL is a 3 pole 40 Amp circuit breaker that is a 40A 3 Pole Molded Case Circuit Breaker and works as a 40A thermal magnetic breaker. This 40 amp mccb is UL489 Listed for use on UL508 control panels as a main breaker and for branch and feeder circuit protection. It features a 150A Frame and is 40A rated. It has a 35kArms at 480Vac Interrupt Capacity. The UTS150N-FTU-40-3P-LL-UL 3 pole 40A molded case breaker is suitable for reverse feeding and is supplied with line side and load side lugs. The 40A circuit breaker with a 150A frame has a fixed thermal and magnetic trip unit. Field installable internal modules such as Auxiliary and Alarm Switches, Shunt Trip and Undervoltage Release modules are available (Sold Separately). UL489 Extended Disconnect Handles, Flange-Mounted Cable Operating Handles, Flange Cables and various Locking Devices are available (Sold Separately).