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Your cart is empty.DC MCCB (Direct Current Molded Case Circuit Breaker) is a circuit breaker specially designed for DC circuits and is used for overload and short-circuit protection in DC systems. Its shell is usually made of insulating plastic. The internal structure and principle are optimized and designed specifically for the characteristics of direct current. DC molded case circuit breakers can quickly identify overload or short circuit conditions in DC systems and quickly disconnect the circuit to protect circuits and equipment from damage. They are widely used in various DC systems, such as solar photovoltaic power generation systems, DC transmission and Power distribution systems, electric vehicle charging stations and charging piles, DC power supply systems for data centers, rail transit power supply systems, DC power systems for ships and offshore platforms, and other occasions that require DC overload and short-circuit protection are indispensable in DC power systems. Safety and protection equipment designed to ensure the stable operation of the power system and the safety of users. Specification:
- Current Rating: 60A/80A/100/125A/150A/180A/200A/250A
- Rated Voltage (Ue): DC550V
- Uimp: 8KA
- Breaking Capacity: 10KA
- Pole Number: 2P
- ICS=75% ICU
- Protection Level:IP20
Walter
Reviewed in the United States on February 6, 2025
this thing is huge............smiley face
RU!-Entertained
Reviewed in the United States on January 30, 2025
Good quality breaker, no issues so far. Went in just as well as the same style breaker from HD...No issues in the system.Very durable build, size is proper, good mounting.
Clive McCalla
Reviewed in the United States on January 13, 2025
Performed as required with no defects.
Julio
Reviewed in the United States on December 26, 2024
The delivery was on time and in perfect condition. The product exactly matches the description given by the seller. Works perfectly on my solar system, I attached some photos of the bolt measurements
Campswampy
Reviewed in the United States on December 19, 2024
Worked perfectly with my solar install
BJ
Reviewed in the United States on November 22, 2024
On the bench today, I’ve got a WENGART MCCB Circuit Breaker WGM1PV-250,DC500V 250Amp Solar DC Circuit Breaker,2P DC Circuit Breaker for Solar Systems and Other DC Applications.This will be a short one because I really don’t have any way to test whether it is capable of handling the voltage or the current that it is rated for. I intend to only use this as an indoor solar disconnect.I can say that this is a chonky one. The terminal plates are really copper that I intentionally scratched off some of the plating to make sure. The terminal bolts are 6mm socket head bolts.There were no instructions but just using a little deductive reasoning, it looks like they included some flaps that you can use to keep the positive/negative terminals apart from one another, as shown in one of my pictures.All in all, if this thing holds up to being as sturdy as it feels then I think it’s not a bad value. I don’t really see anything that makes me think it is poorly built or anything of the sort like some DC breakers I’ve handled before.
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