Same Day Shipping Eaton / Cutler-Hammer JA3175 – 175A 3 Pole Molded Case Circuit Breaker

Designed for older industrial infrastructure, this 175-amp three-pole breaker utilizes proven thermal-magnetic technology to manage overcurrent events. It fastens into classic Westinghouse or Cutler-Hammer panelboards and motor control centers via a standard bolt-on mount. The device provides a 25kAIC rating at 240VAC alongside an adjustable magnetic trip for precise coordination. When panel upgrades are required, the JD3175 or JDB3175 serve as the modern equivalent for this specific frame.