TUV Ce 1p 2p 3p 4p 6ka 600v 1000v 100a Dc Miniature Circuit Breaker MCB

A Miniature Circuit Breaker (MCB) is an automatically operated electrical switch used to protect low voltage electrical circuits from damage caused by excess current from an overload or short circuit. MCBs are typically rated up to a current up to 125 A, do not have adjustable trip characteristics, and can be thermal or thermal-magnetic in operation.

The MDB1Z-100 DC Miniature Circuit Breaker features load isolation and overload/short circuit protection and is designed for photovoltaic, energy storage and other DC applications and is primarily placed between batteries and hybrid inverters. The MDB1Z-100 is used in industrial, commercial, high-rise circuit protection and residential buildings.

The main design criteria of these circuit breakers is to provide scientific arc extinguishing and lightning protection technology for fast and safe current interruption. In addition, our factories are certified by global authorities, which guarantees the quality of our miniature circuit breakers.

Suitable for industrial, commercial, high-rise and civil residences circuit protection.
• Three levels of short-circuit protection ,categorized by B、C
• Captive screws cannot be lost
• Current limiting design
• Contact position indicator(red/green)
• Easy installation on DIN rail
• Up to 63A current rating
C D curves.


Product Detail

Product Tags


Rated Current In up to 100A

Current limiting design

Three levels of short-circuit protection, categorized by B、C and D curves.

Contact position indicator (red/green)

Easy installation on DIN rail

IEC60947-2 and GB/T14048.2 standard


Q1:When I can receive quotation and detail information after send the enquiry?
A: Reply will be sent in 24hours.

Q2: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q3:Can I get a sample for test before place order?
A:Of course!

Q4:How's the delivery?Because I really need them is urgently?A: Samples cost 5-7 days. Bulk order cost 12-15 days.
A: Samples cost 5-7 days. Bulk order cost 12-15 days.

Q5: What's your shipment method?
A: We ship by Express, by air, by sea, by train.

Q6: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C, Trade Assurance.

Details Pictures

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