Professional Manufacturer of DC MCB 63 Amp from China
- Electrical dropout voltage is 68mV, impedance is 1.1mΩ and power loss is 4.284W.
- Pollution level only up to class 2
- Category A, and IEC/EN60947-2 compliant
Langir's DC MCB 63 Amp for DC Circuits in Various Industries
Langir’s dc mcb 63 amp has a long service life, good quality, low maintenance and low maintenance costs, the housing is a one-piece formed plastic case, easy to disassemble and assemble and easy to maintain. When the current flowing through it exceeds its rated current, it automatically closes the switch, thus protecting the circuit from damage, and when the circuit problem has been solved the switch can be opened manually and the device can be reconnected. 63 amp dc mcb is rated at 63 amps.
Whether in industry, commerce or the home, Langir’s mcb dc 63a can be used in any dc circuit device. dc mcb 63 amp has a high section capability of 10kA, which means it can handle short circuits without damaging itself or the device it is connected to. You can choose from dc mcb 63 amp single pole, or 2 poles, 3 poles and 4 poles, there will always be a number of poles to suit your circuit.
DC MCB 63 Amp Range
Certificates & Insurance


What are the advantages of Langir's DC MCB 63 Amp?
- Very light weight, only about 124g
- The copper wire of the internal parts is 4 square meters, which is effective
- Relative humidity complies with IEC60068-2 and GB14048.2

More Manufacturing Process

- Protection: Langir provides protection against overcurrents and short circuits. In case of a fault, the MCB will trip and cut off the power supply, protecting the connected devices and wiring from damage.
- Reliability: It is a high quality product designed to withstand the rigors of DC applications. It is manufactured using high-grade materials and is subject to strict quality control procedures to ensure reliability.
- Compliant: It is also rated CE which means that it complies to directions and regulations from European Union making it safe and high-standard.
- Compact size: It has compact size, making it ideal for use in confined spaces. This is particularly useful in applications where space is at a premium.
- Ease of installation: This device is designed for easy installation. It comes with clear instructions and can be installed quickly and easily by a qualified electrician.
- Cost-effective: It is a cost-effective solution for protecting DC circuits. It provides reliable protection at a reasonable price, making it an attractive option for many applications.
This is specifically designed to protect the cable between the PV module and the inverter, detecting and protecting any bi-directional currents.
For small orders, Langir will use express delivery like FedEx, UPS, DHL, EMS, and TNT.
These deliveries are door to door service.
While for big orders, Langir will send them either via air or sea.
Langir will guarantee safe and protected order packaging to ensure that the products will arrive in good condition and ready for installation.
Langir keeps them in stock. If sufficient stock is available, your order will be delivered within 2 to 3 days of confirmation.
However, in the rare event of a shortage, you will be notified immediately.
Langir will ensure that you receive your order intact and hassle-free.
Yes, Langir offers a 365-day warranty on all of its products.
But all of Langir’s products are of world-class quality to ensure your satisfaction.