WESTINGHOUSE,FB3050,AB DE-ION CIRCUIT BREAKER 3-POLE 50 AMP 600V AC

Description:

The Westinghouse FB3050 AB De-Ion Circuit Breaker 3-Pole 50 Amp 600V AC is a molded case circuit breaker used in industrial electrical distribution and branch circuit protection systems. Commonly installed in motor control centers, switchboards, industrial automation panels, and manufacturing equipment requiring reliable three-phase overcurrent protection. Maintenance teams, OEMs, and electrical integrators use this breaker for replacement, retrofit upgrades, and maintenance of existing industrial electrical infrastructure.

Applications:

The Westinghouse FB3050 AB De-Ion circuit breaker is commonly used in industrial and commercial electrical systems where dependable branch circuit protection is required for higher-amperage three-phase equipment and connected power systems. It is suitable for motor control systems, conveyor equipment, HVAC infrastructure, automation machinery, industrial processing systems, and electrical distribution panels operating on 600V AC power networks.

Technical Specifications:

• Brand: Westinghouse
• Part Number: FB3050
• Product Type: Molded Case Circuit Breaker
• Current Rating: 50 Amp
• Voltage Rating: 600V AC
• Number of Poles: 3 Pole
• Phase Compatibility: 3 Phase
• Breaker Series: FB Frame
• Feature: AB De-Ion Arc Suppression
• Protection Type: Thermal Magnetic
• Application: Branch circuit and equipment protection
• Mounting Style: Panel or switchboard mounted
• Function: Overcurrent and short-circuit protection
• Industrial Use: Power distribution and motor control systems
• Frequency Rating: 50/60 Hz
• Typical Installation: MCCs, switchgear, industrial control panels

Common Replacements:

• Eaton FB3050
• Siemens HFB3050
• Square D FA3450