Westinghouse E7810 2-Pole 125A DC Circuit Breaker

Description:

The Westinghouse E7810 Circuit Breaker is a 125A 250VDC 2-pole circuit breaker used in industrial DC power distribution and electrical protection systems. Commonly installed in battery backup systems, DC control panels, industrial power supplies, and heavy-duty electrical distribution equipment. Maintenance electricians, OEMs, and industrial integrators use this breaker for DC circuit protection, system upgrades, and replacement of legacy protection devices.

Applications:

The Westinghouse E7810 circuit breaker is designed to provide overload and short-circuit protection for direct current electrical systems in industrial and commercial environments. It is frequently used in DC distribution panels, backup power systems, telecommunications equipment, industrial automation systems, and utility infrastructure where dependable DC interruption capability and electrical protection are required for operational safety and equipment reliability.

Technical Specifications:

• Brand: Westinghouse
• Part Number: E7810
• Product Type: DC Circuit Breaker
• Current Rating: 125A
• Voltage Rating: 250VDC
• Number of Poles: 2 Pole
• Breaker Type: Low-Voltage DC Circuit Breaker
• Application: DC Power Distribution and Circuit Protection
• Designed for Overload and Short Circuit Protection
• Suitable for Industrial and Commercial DC Systems
• Heavy-Duty Industrial Construction
• Compatible with DC Control Panels and Power Systems
• Manual Reset and Switching Capability

Common Replacements:

• Eaton HFD2125
• ABB SACE Tmax T2 DC
• Schneider Electric PowerPact DC 2P 125A