Westinghouse FDB3020L Circuit Breaker

Description:

The Westinghouse FDB3020L Industrial Breaker 20 AMP 600 VAC 3 POLE 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 dependable low-amperage 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 FDB3020L industrial 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 controls, automation machinery, industrial processing systems, and electrical distribution panels operating on 600 VAC power networks.

Technical Specifications:

• Brand: Westinghouse
• Part Number: FDB3020L
• Product Type: Molded Case Circuit Breaker
• Current Rating: 20 Amp
• Voltage Rating: 600 VAC
• Number of Poles: 3 Pole
• Phase Compatibility: 3 Phase
• Breaker Series: FDB Frame
• Configuration: L Configuration
• 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 FDB3020L
• Siemens HFD3020
• Square D FA3420