CMTB1-63DC 2P DC MCB Miniature Circuit Breaker

Product Details

CMTB1-63 DC MCB miniature circuit breaker can protect electrical appliances and other load equipment from overload and short-circuit problems, and protect the circuit safety. Most of DC MCB uses some direct current systems like solar power systems, battery backup systems, new energy, etc.

The DC miniature circuit breakers are a reliable and cost-effective solution for protecting DC circuits against electrical faults, and their compact size, fast tripping, and high breaking capacity make them a popular choice in a wide range of applications.

The voltage states of DC MCB is generally from DC 12V-1000V, and the rated current can up to 63A.

Standard	IEC/EN 60947-2
Rated current In (A)	1/2/3/4/5/6/8/10/13/16/20/25/32/40/50/63A
Poles	2P
Rated voltage Ue (V)	500V
Rated frequency	50/60Hz
Rated short circuit capacity Icn	6000A
Ambient temperature	-20℃~+70℃
Curve type	C
Pollution degree	3
Altitude	≤ 2000m
Maximum wiring capacity	25 m㎡
Installation	35mm DIN Rail
Line incoming type	Top

Application

The DC MCB Miniature circuit breakers MCB are widely used in some direct current systems like new energy, solar PV, etc.1.Fast Tripping: DC MCBs are designed to trip quickly in the event of an electrical fault, which helps to prevent damage to equipment and wiring. 2.High Breaking Capacity: DC MCBs are available in a range of breaking capacities, which means they can handle high levels of current without tripping. 3.Reliable Performance: DC MCBs are designed to provide reliable and consistent performance over a long service life, which helps to reduce maintenance and replacement costs. 4.Easy Installation: DC MCBs are designed for easy installation and can be mounted on DIN rails or directly onto a panel.1. With more than 10 years experience of producing products of MCB, MCCB, ACB, RCBO, RCCB, ATS, Contactor... etc. 2.Completed industrial chain from component production to complete products assembly, testing and under routine control. 3.With ISO 9001, ISO14001 management system certificates, the products are qualified by international certificates CCC, CE, CB. 4.Professional technical team, can provide OEM and ODM service , can supply competitive price. 5.Fast delivery time and good after-sale service.