The Eaton HFW3050JL is a 3-pole circuit breaker rated for 690 VAC and 50 A, with an adjustable thermal-magnetic trip for customized overcurrent protection. It interrupts fault currents to protect connected circuits from overloads and short circuits by adjusting the trip setting. The device combines a 690 VAC rating, 50 A current rating, and a three-pole configuration to support multi‑phase protection. This specification set makes it suitable for high‑voltage electrical installations that require precise, tunable overcurrent protection.
