A Professional Production of 50A DC MCB Company from China

  • Small size saves space and makes board design more flexible
  • Professional production process and rigorous testing
  • Very easy to install and replace, even with zero experience
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Langir's 50A DC MCB Offers a Professional Service for Purchasers

Langir’s 50a dc mcb is a switch used to protect DC circuits by breaking the current in the circuit to prevent overloading or short-circuiting of appliances or lines in the circuit to avoid circuit failure, fire and other safety problems. 50A means its rated current is 50 amps. They are commonly used in DC power systems such as solar panel systems, DC power supply equipment, DC generators, etc. They are able to operate normally in harsh environments and are resistant to high and low temperatures.

Langir’s 50a dc mcb is compact and easy to use in limited spaces. It has a manually operated switch that can be used to turn the circuit on or off. When the current in a circuit exceeds the rated value, the circuit breaker automatically trips, interrupting the circuit and thus protecting appliances and circuits from current overload.

Langir’s 50a dc mcb has a wide choice of rated voltage numbers, common voltage numbers can be selected such as 12v, 24v etc. There are also different pole numbers to choose from, Langir has a total of four pole numbers, 1 pole, 2 pole, 3 pole and 4 pole, you can choose different pole dc mcb’s depending on your circuit requirements.

50A DC MCB Range

50a dc mcb 1p

relative humidity:95% at 55%

50a dc mcb 2p

Standard connections

3-50a dc mcb 3p

Din rail to mount in

Certificates & Insurance

TUV Certified
Langir 1P, 2P, 3P & 4P and kinds of currents are all TUV certified with CB
CE Certified
Certification is provided to assure of the quality
Langir offers a product liability insurance policy to ensure your product reaches you safely
Samples provided less than 3 days, mass production less than 20 days. Quick to reach you.

What Are the Advantages of Langir's 50A DC MCB?

  1. Can be applied to various types of DC power supplies like Solar photovoltaic systems, LED lighting systems, Motor control circuits
  2. Can effectively protect the DC circuit and reduce the failure rate
  3. Can carry a current load of 50 amps, with high carrying capacity
4-50a dc mcb for solar energy

50A DC MCB Installing

9- 50a dc mcb China
8- 50a dc mcb trip

In addition to their reputation, Langir offers a range of OEM services that are appealing to customers. They have a strong focus on customization and are able to offer a range of product variations and specifications to meet the specific needs of their customers. They also offer a quick turnaround time for orders, as well as which can be important for customers with tight deadlines.

5-50a dc mcb manufacturer
50A DC MCB to Boost Your Business

Langir’s 50A DC MCB guarantees quality and gets your product to you as quickly as possible, we serve customers worldwide and get back to you within two hours.

  • “Langir’s products are really good, we have been working together for many years and will continue.”

  • We like Langir’s products, the quality is good and we will definitely work with them for a long time

  • “Langir is the best partner we have ever had, and that has always been recognized.”

Does Langir deliver your orders?

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.

How many days until you receive your orders?

Langir keeps the product 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.

Does Langir provide a warranty?

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.

Can we buy some samples?

Yes. You can buy one or two samples for test.

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