Eaton HJD3175WL - 175 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

The Eaton HJD3175WL is a 175 A, 600 V, 3-pole bolt-on molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters.

• Secure bolt-on mounting: a rigid, vibration-resistant bus connection that stays tight in demanding electrical environments.
• Thermal-magnetic trip unit: combines thermal overload sensing with magnetic instantaneous response for stable, repeatable protection.
• OEM-compatible design: engineered to integrate with matching Eaton OEM loadcenters and panelboards, making replacement and service straightforward.
• 3-pole configuration: ideal for 3-phase distribution in commercial and light industrial applications, ensuring coordinated protection across all three phases.
• High-capacity protection: 175 A rating at up to 600 V to safely guard larger branch circuits without nuisance trips.

Who benefits from the HJD3175WL? electricians and facility managers seeking durable, code-compliant protection for panelboards and loadcenters in residential, commercial, and light industrial settings. This bolt-on MCCB is purpose-built for environments where vibration resistance and dependable trip performance matter most.

Technical specifications at a glance:

• Manufacturer: Eaton
• Part Number: HJD3175WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 175 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical installation notes: verify that your panelboard accepts bolt-on MCCBs, confirm OEM compatibility, and follow all applicable electrical codes during setup. For ongoing reliability in vibration-prone environments, ensure secure mounting and schedule routine checks of bus connections as part of maintenance routines.