

90A DC Circuit Breaker | Compatible with EG4 FlexBOSS21
Robust Protection for Your Energy System
The 90A DC Circuit Breaker is designed to provide reliable overload and short circuit protection for your energy systems. With its compatibility with the EG4 FlexBOSS21 Hybrid Inverter, this circuit breaker ensures seamless integration and enhanced safety for both residential and commercial applications.
Key Features
- High Current Rating: Suitable for systems with a current rating of up to 90A.
- Rated Voltage: Designed for electrical systems with a rated voltage of AC 120/240V.
- Durable Construction: Built to withstand harsh environments with a working temperature range of -40°C to +85°C.
- Advanced Safety: Features include trip-free operation, indicating handle, and high interrupting capacity.
- Standards Compliant: Meets standards GB/T 14048.2 / IEC 60947-2, UL489.
Specifications
- Rated Insulation Voltage: 500V
- Rated Impulse Withstand Voltage: 4kV
- Electrical Lifecycle: 6000 cycles
- Mechanical Lifecycle: 10000 cycles
- Interrupting Capacity: Up to 10,000A
- Torque Range: 2.8 - 6.8 N.m
- Protection Features: PV Reverse Polarity, Over-Voltage, and Surge Protection
Ideal Applications
- Residential and Commercial Solar Systems: Ensure reliable protection for your solar energy systems.
- Industrial Automation and Telecom Equipment: Suitable for protecting sensitive equipment in various industries.
- Mobile Power Supply Equipment: Robust protection for mobile and temporary power setups.
Why Choose the EG4 90AMP DC Circuit Breaker?
- Compatibility: Seamlessly integrates with the EG4 FlexBOSS21 Hybrid Inverter for a complete energy solution.
- Reliability: Designed for long-lasting performance with a high electrical and mechanical lifecycle.
- Safety: Equipped with advanced safety features to protect your energy system from overloads and short circuits.
Documents & Downloads
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