Rated Voltage: DC12-400V Protection - And + Pole or AC 90~400V Protection L And N Pole

Breaking capacity: 4kA;
2 poles: protect the long pole


Arc Extinguishing: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing.



【Easy installation】Modular installation, can be easily installed on the DIN standard rail of the distribution box, on the two-way locking clip.

Widely used in solar panel grid systems, wind and solar hybrid systems and other DC circuit systems, due to overcurrent damage caused by overload or short circuit.  

It can also be used for on-off use in household120V/240V circuits.

12V-30V without short circuit protection, 32-240V with short circuit protection

Size: 3.15 x （1.18-2.13） x 3.07inch, Fit for 35mm DIN rail.
Main application environment: solar energy system, battery, UPS, inverter, utility power. Mainly used for overload protection and short circuit protection
Rated current: 15-120A

Note : Products with power plugs are designed for use in the United States. Sockets and voltages vary by country, and this product may require an adapter or converter for use in your destination country. Please check compatibility before purchasing.


Free & Fast shipping: 

Shipping within 48 hours after after payment,we still arrange shipping on weekends and holidays.

Very Fast Delivery:

We only use two logistics delivery methods：

One is the officially recommended Speedpak Delivery (which can be delivered in 5-10 days generally).

The other is the commercial express UPS (which can be delivered in 3-7 days generally).



Before each shipment, we will carefully check the articles and all accessories, and then carefully pack them. The goods were delivered without any damage.