Siemens / ITE ET4064 - 50A 3 Pole Motor Circuit Protector

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Part of the Siemens legacy lineup, the ET4064 is a 50-amp, 3-pole motor circuit protector. It utilizes an adjustable magnetic-only trip mechanism to safeguard industrial motors aga inst short circuits without interfering with separate overload relays. This unit mount device integrates smoothly into existing motor control centers. It provides a reliable drop-in solution for aging infrastructure and is officially replaced by the FC3050 for future upgrades. It handles up to 600VAC and 250VDC. Show more