ZJBeny 250A 2-Pole DC Circuit Breaker with Enclosure

ZJBeny 250A 2-Pole DC Circuit Breaker with IP65 Enclosure

Industrial-Grade DC Circuit Protection for BESS, EV, and Solar Systems

The ZJBeny BDM-250 250A 2-Pole DC Circuit Breaker is purpose-built for high-capacity energy systems, offering reliable protection for Battery Energy Storage Systems (BESS), UPS installations, and electric vehicle (EV) charging applications. Rated for up to 500V DC, this circuit breaker ensures safe operation and system integrity in the most demanding DC environments.

With its robust IP65-rated UV-resistant enclosure, the BDM-250 is suitable for outdoor installations and can withstand extreme environmental conditions. Compliance with IEC 60947-2 and AS60947.2 standards makes it a trusted choice for commercial and industrial energy applications.

Key Features & Specifications

• High Capacity Performance
  • 250A current rating for large energy systems
  • 2-pole (2P) configuration with 500V DC rated operational voltage
  • Supports both grounded and ungrounded systems
• Durable Outdoor Enclosure
  • IP65 UV-resistant enclosure ideal for harsh environments
  • Temperature range: –40°C to +85°C
  • Lockable transparent cover for added security
• Certified & Reliable
  • Meets IEC60947.2 / AS60947.2 standards
  • SAA and TUV certified for quality assurance
  • Mechanical life: 10,000 cycles, Electrical life: 2,000 cycles
  • 5-year replacement warranty included

Applications

This breaker is ideal for high-current DC protection in various setups:

• Large-scale solar PV battery energy storage systems (BESS)
• EV charging infrastructure
• UPS and backup power solutions
• Industrial and off-grid renewable energy systems
• Caravans, RVs, marine, industrial, and tiny home installations

Why Choose the ZJBeny BDM-250 250A Breaker?

Built for professional-grade energy systems, the BDM-250 ensures your DC circuits are protected against overloads and faults with robust reliability and compliance. Ideal for mission-critical applications, it delivers safety, performance, and peace of mind.

Upgrade your system today with the ZJBeny BDM-250 250A breaker — the trusted solution for industrial-strength DC circuit protection across solar, EV, marine, and off-grid energy systems.