Westinghouse EBH3100 Shunt Trip Circuit Breaker

Description:

The Westinghouse EBH3100 Shunt Trip Circuit Breaker is a 100A 480VAC 3-pole circuit breaker used in industrial electrical distribution and emergency power shutdown systems. Commonly installed in motor control centers, industrial machinery, commercial switchgear, and automated safety shutdown applications requiring remote trip functionality. Maintenance electricians, OEMs, and facility engineers use this breaker for overload protection, emergency disconnect integration, and replacement of obsolete high-capacity breakers.

Applications:

The Westinghouse EBH3100 shunt trip circuit breaker is designed to provide dependable overcurrent and short-circuit protection with remote tripping capability for industrial and commercial three-phase electrical systems. It is frequently used in automation panels, fire safety shutdown systems, conveyor equipment, manufacturing machinery, HVAC systems, and facility power distribution infrastructure where remote emergency disconnect operation and reliable circuit interruption are critical for personnel safety and equipment protection.

Technical Specifications:

• Brand: Westinghouse
• Part Number: EBH3100
• Product Type: Shunt Trip Circuit Breaker
• Current Rating: 100A
• Voltage Rating: 480VAC
• Number of Poles: 3 Pole
• Phase: 3 Phase
• Breaker Type: Thermal Magnetic Circuit Breaker
• Shunt Trip Function Included
• Application: Remote Disconnect and Circuit 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 HFD3100 Shunt Trip
• Siemens HED43B100ST
• Square D EDB340100SA