Reliable and Robust Overcurrent Protection for Your High-Power Energy System.

The EG4 50A BSB AC Circuit Breaker is an essential safety component, providing certified overload and short-circuit protection for your EG4 12kPV inverter and other demanding electrical systems. Engineered for durability and performance, this breaker is suitable for a wide range of residential, commercial, and industrial applications where safety and reliability are paramount. Its robust construction ensures dependable operation even in harsh environments.

Key Features & Benefits:

• Certified Protection: Meets rigorous UL489, IEC 60947-2, and GB/T 14048.2 standards, ensuring your system is protected by a device that has been tested for safety and performance.
• High Interrupting Capacity: With an interrupting capacity of up to 10,000A, this breaker can safely handle significant fault currents, protecting your valuable equipment from damage.
• Durable & Long-Lasting: Built for longevity with a mechanical lifecycle of 10,000 cycles and an electrical lifecycle of 6,000 cycles, providing years of reliable service.
• Advanced Safety Features: Incorporates trip-free operation, meaning the breaker will trip internally during an overload event even if the handle is held in the "ON" position. An indicating handle clearly shows the breaker's status.
• Wide Operating Range: Designed to function reliably in extreme conditions, with a working temperature range of -40°C to +85°C (-40°F to +185°F).

Ideal Applications:

• Residential and Commercial Solar Systems
• Industrial Automation Equipment
• Telecommunication Equipment
• Mobile and Temporary Power Setups

Technical Specifications

Ensure the safety and longevity of your power system with certified protection.