DC MCB 250V c Кривая 1P 63A 50A 40A 32A 25A 20A 16A 10A 6A 4A 3A 2A 1A Солнечный мини выключатель

Сохранить в закладки 1601151708437:


Цена:120,62 ₽ - 932,02 ₽*

Количество:

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FAQ


Q1:.What is working time?
A:08:30-17:00 (GMT+8 Beijing), from Monday to Saturday.
24 Hours customerservice
For any query or problem , please contact us :
Moble ( 0086-13356127116)

Q2: Will my drawing be safe after you get it?
A:Yes, we will not release your design to third party unless with your permission. And we can sign the NDA before you send the drawing.

Q3: What is the MOQ?
A: Usually we don't set MOQ, but the more, the cheaper. Besides, we are happy to make prototype or sample for clients to ensure quality standard.

Q4.What is the main function of a small circuit breaker (MCB) in a combiner box? A:The main function of a small circuit breaker (MCB)in a combiner box is to protect the circuit from overload and short circuit damage. It automatically disconnects the circuit when the current is too high, preventing the wires from overheating and potential fires. In addition, MCB can also serve as a manual switch to safely isolate the power supply and protect workers during maintenance or inspection. In short, small circuit breakers ensure the safe and effective operation of electrical systems.

Q5. What are the safety certifications for your company's small circuit breakers? 
A:Our company has passed certifications such as TUV, CQC, CE, etc. 

Q6.How do small circuit breakers protect circuitsfrom overload or short circuits? A:Small circuit breakers (MCBs) protect circuits from overload and short circuits through two mechanisms: thermal protection and electromagnetic protection.






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