Westinghouse GHB3030 Circuit Breaker 30 Amp 3 Pole 240 480 VAC GHB NO LUG SCREWS
Westinghouse GHB3030 Circuit Breaker 30 Amp 3 Pole 240 480 VAC GHB NO LUG SCREWS
Description:
The Westinghouse GHB3030 Circuit Breaker 30 Amp 3 Pole 240/480 VAC is a molded case circuit breaker used in industrial electrical distribution and branch circuit protection systems. Commonly installed in switchboards, panelboards, motor control centers, and industrial automation equipment requiring dependable medium-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 unit is noted as missing lug screws.
Applications:
The Westinghouse GHB3030 circuit breaker is commonly used in industrial and commercial electrical systems where reliable branch circuit protection is required for medium-amperage three-phase equipment and connected power systems. It is suitable for motor control systems, HVAC infrastructure, conveyor equipment, industrial processing machinery, automation systems, and electrical distribution panels operating on 240/480 VAC power networks.
Technical Specifications:
• Brand: Westinghouse
• Part Number: GHB3030
• Product Type: Molded Case Circuit Breaker
• Current Rating: 30 Amp
• Voltage Rating: 240/480 VAC
• Number of Poles: 3 Pole
• Phase Compatibility: 3 Phase
• Breaker Series: GHB
• 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: Missing lug screws
• Typical Installation: MCCs, switchgear, industrial control panels
Common Replacements:
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