Westinghouse Circuit Breaker HFB1030 30 Amp 1 Single Pole

Description:

The Westinghouse HFB1030 Circuit Breaker 30 Amp 1 Single Pole is a molded case circuit breaker designed for industrial, commercial, and residential electrical distribution and branch circuit protection applications. Commonly installed in panelboards, load centers, switchgear, and industrial control systems requiring dependable single-phase overcurrent protection. Maintenance teams, electricians, OEMs, and facility managers use this breaker for replacement, retrofit upgrades, and maintenance of existing electrical infrastructure.

Applications:

The Westinghouse HFB1030 circuit breaker is commonly used in electrical systems where reliable branch circuit protection is required for single-phase equipment and connected power systems. It is suitable for lighting circuits, HVAC systems, automation panels, commercial facilities, industrial machinery, maintenance power circuits, and electrical distribution systems operating in demanding environments.

Technical Specifications:

• Brand: Westinghouse
• Part Number: HFB1030
• Product Type: Molded Case Circuit Breaker
• Current Rating: 30 Amp
• Number of Poles: 1 Pole
• Phase Compatibility: Single Phase
• Breaker Series: HFB
• Protection Type: Thermal Magnetic
• Application: Branch circuit and equipment protection
• Function: Overcurrent and short-circuit protection
• Mounting Style: Panelboard or load center mounted
• Industrial Use: Electrical distribution and control systems
• Frequency Rating: 50/60 Hz
• Typical Installation: Panelboards, switchgear, industrial control panels

Common Replacements:

• Eaton HFB1030
• Siemens BQ1B030
• Square D QOB130