China DC Electrical Components Manufacturers and Suppliers

The SYF5-DC 1000V Fuse Holder from Soutya offers reliable protection with CE certification. Contact us today for a competitive quotation!, supplied by China-based manufacturer Zhejiang Soutya New Energy LLC, provides 1000 V DC, 2–32 A protection with 20 kA breaking capacity for solar combiner-box.
Key Features
Light indication, clearly know the state of fuse wire.
Open the handle, it can be pulled upwards, easier to replacing the fuse wire.
Rivet plus ultrasonic welding more solid, wiring does not split.
Application in PV combiner box.

The SYMM3Z DC Molded Case Circuit Breaker, supplied by China manufacturer Zhejiang Soutya New Energy LLC, is a dedicated 1500 V DC moulded-case circuit-breaker engineered for over-current and short-circuit protection in large commercial rooftops, agricultural-greenhouse or utility-scale ground-mounted PV plants rated 50 kW and above.
▶ No positive or negative polarity distinction, easier to installation.
▶ Unique arc extinguishing design with short flying distance.
▶ Applied in industrial and commercial energy storage DC side protection, PV combiner box.

The SYB5-80 DC miniature circuit breaker, supplied by China-based manufacturer Zhejiang Soutya New Energy LLC, provides protection for AC 230/400V and DC 300~1200V circuits.
Key Features
▶ Common for AC and DC (AC230/400V、 DC300~1200V)
▶ No positive or negative polarity distinction, bidirectional protection, easier to installation.
▶ High breaking short arc, higher safety.

The SGB5-40P High Voltage DC Miniature Circuit Breaker, supplied by the China-based manufacturer Zhejiang Soutya New Energy LLC, provides 1 500 V DC circuit protection.
Key Features
• Double-breakpoint arc extinguishing structure
• UC control for stable tripping under fluctuating PV voltage
• Non-polar bidirectional protection
• 500V–1500V DC / 6–40A / 1.5kA breaking capacity
• Ideal for PV string & combiner box protection