Westinghouse HFA3010 3 Pole 10 Amp 600 Vac Circuit Breaker- NML

Description:

The Westinghouse HFA3010 3 Pole 10 Amp 600 VAC Circuit Breaker is a molded case circuit breaker designed for industrial electrical distribution and branch circuit protection applications. Commonly installed in switchboards, motor control centers, industrial automation systems, and manufacturing equipment requiring dependable low-amperage three-phase overcurrent protection. Maintenance teams, OEMs, and electrical integrators use this breaker for replacement, retrofit upgrades, and maintenance of industrial electrical infrastructure. The NML notation typically indicates a no mounting lugs condition or inventory designation.

Applications:

The Westinghouse HFA3010 circuit breaker is commonly used in industrial and commercial electrical systems where reliable branch circuit protection is required for low-amperage three-phase equipment and connected power systems. It is suitable for motor control systems, HVAC infrastructure, conveyor equipment, industrial processing machinery, automation systems, MCCs, and electrical distribution panels operating on up to 600 VAC power networks.

Technical Specifications:

• Brand: Westinghouse
• Part Number: HFA3010
• Product Type: Molded Case Circuit Breaker
• Current Rating: 10 Amp
• Voltage Rating: 600 VAC
• Number of Poles: 3 Pole
• Phase Compatibility: 3 Phase
• Breaker Series: HFA
• Protection Type: Thermal Magnetic
• Application: Branch circuit and equipment protection
• Function: Overcurrent and short-circuit protection
• Mounting Style: Panel or switchboard mounted
• Industrial Use: Power distribution and motor control systems
• Frequency Rating: 50/60 Hz
• Condition Notes: NML designation
• Typical Installation: MCCs, switchgear, industrial control panels

Common Replacements:

• Eaton HFA3010
• Siemens HFD3010
• Square D LA3610