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The ZJ Beny BDM-125 DC Breaker is a moulded case circuit breaker (MCCB) engineered for high-current solar DC applications. Rated at 500V DC and 125A, it delivers thermal-magnetic trip protection for overload and short-circuit scenarios. With a breaking capacity of up to 15kA, it’s ideal for large photovoltaic systems.
This breaker is designed for frequent switching and suits use in solar combiner boxes, inverters, and DC panels. The compact form factor supports secure mounting, and the unit meets IEC 60947-2 / GB14048.2 safety standards for solar power equipment.
(BDM-125)
It protects high-current DC circuits in solar PV systems from overloads and short circuits.
500V DC and 125 amps.
Yes, it’s a DC-rated MCCB designed for solar applications.
Thermal-magnetic protection for both overload and short-circuit faults.
Up to 15kA, suitable for large PV installations.
Yes, Sparky Direct supplies ZJ Beny BDM-125, with availability depending on current stock levels.
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Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
| Specifications | Details |
|---|---|
| Type | BDM-25 |
| Pole | 2P |
| Max Rated Current | 125A |
| Electrical Characteristics | |
| Rated Working Voltage | 500V DC |
| Rated Current | 65A, 80A, 100A, 125A |
| Rated Insulated Voltage | 500V DC |
| Rated Impulsed Voltage | 8KV |
| 1 Min Power Frequency Withstand Voltage | 3.8KV |
| Ultimate Breaking Capacity | 15KA |
| Run Breaking Capacity | 15KA |
| Protection | |
| Tripping Type | Thermal Magnetic Type |
| Control and Indication | |
| Control Mode: Manual(RHD, ERH) MOD |
Optional Optional |
| Shunt Release(SHT) | Optional |
| Interphase Barriers | Yes |
| Service Life/Cycle Operation | |
| Mechanical | 10,000 |
| Electrical | 2,000 |
| Size(L x W x H) | 150.5 x 64.5 x 119mm |
| Ingress Protection | All Sides IP40, Connection Terminal IP20 |
| Installation Environment | |
| Comply With | IEC60947/GB14048.2 |
| Storage Temperature | -40°C~+85°C |
| Wire Size(min - max) | 16mm² - 50mm² |
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | ZJ Beny |
| SKU | BDM-125 |
| Barcode # | BW01469220231108 |
| Package Weight | 2.250kg |
| Package Width | 0.275m |
| Package Height | 0.140m |
| Package Length | 0.155m |
| TYPE | VALUE |
|---|---|
| Type | Circuit Protection |
| Brand | ZJ Beny |
| Colour | Grey |
| Current Rating | 125 Amp |
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