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Yueqing Hengnuo Imp. & Exp. Co., Ltd.

Mini Circuit Breaker, Nc-100h MCB, RCD manufacturer / supplier in China, offering Dz47-125 AC 50Hz 3A 6A 10A 20A 32A 40A 50A 63A MCB, Lock with Key Cabinet, Cabinet Lock and so on.

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Supplier Homepage Product Mini Circuit Breaker Dz47-125 AC 50Hz 3A 6A 10A 20A 32A 40A 50A 63A MCB

Dz47-125 AC 50Hz 3A 6A 10A 20A 32A 40A 50A 63A MCB

Purchase Qty.:
(Pieces)
200-499 500-999 1,000+
FOB Unit Price: US $1.5 US $1.3 US $1
Purchase Qty. (Pieces) FOB Unit Price
200-499 US $1.5
500-999 US $1.3
1,000+ US $1
Get Latest Price
Production Capacity: 100000PCS/Month
Transport Package: International Standard Export Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Dz47-125
  • Operation: Electric Type
  • Arc-extinguishing Medium: Air
  • Structure: MCB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE, CB, CCC
  • Coil of Product: Copper
  • Electrical Life: 4000 Operating Cycles
  • Terminal Protection: Finger and Hand Touch Safe
  • Trademark: Tengen
  • Origin: Zhejiang China
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Poles Number: 3
  • Function: Conventional Circuit Breaker
  • Model Number: Dz47-125
  • Mechanical Life: 20000 Operating Cycles
  • Erminal Capacity: 1-25 mm2
  • Place of Origin: Zhejiang, China
  • Specification: CE CCC
  • HS Code: 853620000
Product Description
DZ47-125(NC100H) high breaking capacity circuit breaker is used for AC 50Hz(60Hz), single pole 240V, 2, 3, 4 poles 415V, for protecting the circuit that overload and short circuit may take place. It can be used in lighting and electric motor distribution system. Meanwhile it is applicable to an unfrequent switch over the electric apparatus and lighting circuit under normal condition
Poles1P,2P,3P,4P
Rated current(A)50,63,80,100A,125A
Rated Voltage(V)240v/415v
Characteristic CurveIEC60898 C,D
Rated Capacity of Short-Circuit BreakingIEC947-2 10KA
Mechanical and Electrical life>6000 operations

Connection method50mm 2 for rating

Mini Circuit Breaker(MCB) is applicable to circuit with rated voltage up 400V AC, rated frequency 50/60Hz and rated current up to 63A for protection and control of circuit against overload and short circuit in commercial, household and electric equipment installation. The product is suitable for non-frequently making and breaking operation.

 

Basic specification and main parameters

Frame class

63,80,100A

Rated working voltage

240V/415V

Rated frequency

50/60Hz

Rated working current

63A,80,100,125

Making and breaking capacity

10KA

Release type

B,C,D

Poles

1,2,3,4P

Mechanical life

20000

Electric life

4000

 

The over-current tripping unit protection feature

Sequence
NO .

Release

Test
current I/In

Start state

Tripping
time

Expected
results

1

B,C,D

1.13In

Cold state

t≤1h

Not tripping

2

B,C,D

1.45In

Start right after 
the serial NO . 
1 test

t<1h

Tripping

3

B,C,D

2.55In

Cold state

1s<t<60s

Tripping

4

B
C
D

3In
5In
10In

Cold state

t≤0.1s

Not tripping

5

B
C
D

5In
10In
20In

Cold state

t<0.1s

Tripping


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