Westinghouse EB3070 Three Phase Circuit Breaker

Description:

The Westinghouse EB3070 Circuit Breaker is a 70A 240V 3-pole circuit breaker used in industrial electrical distribution and three-phase equipment protection systems. Commonly installed in motor control panels, industrial machinery, HVAC systems, compressors, and commercial power distribution equipment requiring dependable overcurrent protection. Maintenance electricians, OEMs, and facility engineers use this breaker for electrical system upgrades, equipment protection, and replacement of obsolete three-phase breakers.

Applications:

The Westinghouse EB3070 circuit breaker is designed to provide reliable overload and short-circuit protection for industrial and commercial three-phase electrical systems. It is frequently used in automation panels, conveyor systems, pump controls, manufacturing equipment, motor branch circuits, and facility distribution infrastructure where safe circuit interruption and stable power management are critical for operational continuity and equipment safety.

Technical Specifications:

• Brand: Westinghouse
• Part Number: EB3070
• Product Type: Circuit Breaker
• Current Rating: 70A
• Voltage Rating: 240V AC
• Number of Poles: 3 Pole
• Phase: 3 Phase
• Interrupt Rating: 10kA
• Breaker Type: Type EB
• Application: Branch Circuit and Equipment Protection
• Designed for Overload and Short Circuit Protection
• Suitable for Industrial and Commercial Electrical Systems
• Compatible with Motor Control and Distribution Panels
• Manual Reset and Switching Capability
• Heavy-Duty Industrial Construction

Common Replacements:

• Eaton BAB3070
• Siemens BQ3B070
• Square D QOB370