NDM1-125 Series Micro circuit breaker 63A, 80A, 100A, 125A

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NDM1-125 Series MCB
• C Curve: Usual inductive loads (Only C curve available for 125A) 
• D Curve: Highly inductive loads 
• Overload and short circuit protection
Product NameNDM1-125 Series MCB
Standards and CertificatesUL1077, IEC 60947-2; UL1077, TÜV, CE, DIN, CCC.
Rated VoltageAC 230V/400V; DC60V
Rated Current63A, 80A, 100A, 125A
Breaking Capacity10kA
Isolation FunctionYes
Number of Poles1, 2, 3, 4
Tripping CharacteristicsC Curve (6.4In~9.6In), D Curve (9.6In~14.4In)
Mechanical Endurance10000 times
Wiring CapacityCables upto 50 sq. mm
Electric AccessoriesAuxiliary Switch, Alarm Switch, Shunt Release



· Standards: UL1077; IEC 60947-2

· Certificates: UL1077; TÜV; CE; DIN; CCC

· Rated Voltage: AC 230V/400V; DC60V

· Rated Current: 63A, 80A, 100A, 125A

· Tripping Curves: C Curve (6.4In~9.6In) /D Curve (9.6In~14.4In)

· Number of Poles: 1, 2, 3, 4

· Mechanical Life: 10000 times

· Breaking Capacity: 10 kA

· Width per Pole: 3 modules i.e. 27mm



· Modularized

· Screw clamp, shock-proof wiring terminals

· Numerous accessories available

· Standard TH35mm DIN rail mounting

· EU RoHS Conformity: Yes


Wiring capacity

· Cables upto 50 sq. mm


Q1 : Do you accept OEM/ODM?

ODM&OEM are warmly welcomed !!!



Q2 : what’s your payment?


a)We can accept payment terms of T/T, Western Union, PayPal


Samples and trial order accept PayPal ,T/T & Western Union. normal order accept T/T &Western Union 


b) 30% ADVANCE DEPOSIT after buyer's confirmed payment, the balance should be paid before shipping when goods are ready.


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Q:What is the specific function of the auxiliary switch on the circuit breaker switch?
Used to control, protect, adjust, measure and monitor the parameters of the circuit and the working conditions of each component.
Q:Leakage protector and open selection
The third is not overloaded. Short-circuit protection function. Not directly split circuit, only leakage alarm RCD
Q:What are the differences between switches and circuit breakers?
And because of its arc extinguishing device and internal structure, he can also load with the gate
Q:Is it possible to switch the lamp directly with a circuit breaker?
Circuit breaker according to its use is divided into high-voltage circuit breakers and low-voltage circuit breakers, high and low voltage line is more vague, generally more than 3kV called high-voltage electrical appliances.
Q:How is the total switch breaker in the distribution box correctly
less than the leakage protection device operating current value, so leakage protection does not work. When a fault occurs
Q:How to distinguish between disconnectors, circuit breakers?
In the closed state can be reliably through the normal load current and short circuit fault curren
Q:How to protect the leakage protector leakage protection?
can be divided into high sensitivity. Sensitivity and low sensitivity. Its working principle is my + I = nine = 0
Q:he circuit breaker in the circuit mainly plays a protective element what protects the two functions of the element
he circuit breaker is composed of a thermal element and a current coil, and when the circuit current exceeds the rated value
Q:Household leakage circuit breakers, circuit problems
Leakage circuit breaker DZ47LEC63, electric problem. Anxious ~ ~ ~ ~ ~ reward points: 80 - from the end of the problem there are 14 days 23 hours 1
Q:Do you have a circuit breaker in the circuit?
Of course, there are many problems in practical applications, this is just an example.

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