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Electrical Double Pole Mini Breaker Mcb 1P 2P 3P 4P

Electrical Double Pole Mini Breaker Mcb 1P 2P 3P 4P

Electrical double pole mini breaker

double pole mini breaker Mcb

4P mini mcb

Place of Origin:

Zhejiang

Brand Name:

Eberry

Certification:

CE,CQC,ISO9001

Model Number:

ERB1-125

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Product Details
Product Name:
Circuit Breaker
Rated Voltage:
400V
Rated Current:
50/60HZ
Number Of Pole:
3
Protection:
Overload And Short Circuit
Material:
PC/ABS
Customization:
Yes
Rated Frequency:
50/60Hz
Poles Number:
3
Free Samples:
Yes
Payment & Shipping Terms
Minimum Order Quantity
300 pieces
Price
$2.00 - $10.00/pieces
Packaging Details
Carton
Delivery Time
5-10 days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
10000 Unit/Units per Month
Product Description

Mcb electrical miniature mini circuit breakers 1P 2P 3P 4P types Mini Circuit Breakers

 

 

Application Scope

- The ERB1-125 series miniature circuit breakers is suitable for circuits with AC 50/60HZ,a rated voltage of 400V or a single-phase voltage of 230V,and a rated current of 100A and below.It is used for short circuit and overload protection for buildings and electrical equipment ,and can also used for infrequent line switching under normal circumstances.It can also be used as a disconnecting switch and for under -voltage protection and remote breaking for circuits .
 
The product features good -looking appearance ,small size ,light weight ,accurate current tripping and setting .Reliable operation ,high breaking capacity ,fast tripping ,rail mounting ,combined mode design .Combined with auxiliary contact ,alarm indication contact ,under -voltage trip unit ,shunt trip unit and other accessories ,it would meet the needs from various users .Its case and components adopt high flame -retardant and impact -resistant plastic materials ,featuring a long service life.
 
- Standards complied by this product: IEC60947-2, GB14048.2.

Main Technical Parameters

- Main type - The rated currents of the circuit breaker are 63A, 80A, 100A, 125A - The number of poles of the circuit breaker is divided as: unipole, two-pole, three-pole and four-pole. - The circuit breaker is fitted with a 35x7.5 standard mounting rail.
The rated values of the main circuit of the circuit breaker are shown in Table 1.
Table 1
 
Rated current(A)
 
Number of poles
 
Rated voltage(V)
Rated short circuit breaking capacity
Expected current in the last test line(A)
Power factor
63,80,100,125
1,2,3,4
230/400
4000
0.45~0.50
The characteristics of over-current trip are shown in Table 2.
Table 2
 
Ambient air humidity
 
I/In
Expected result in the last test
 
Start status
In≤63A
In>63A
 
 
 
30±2°C
1.05
Not trip within 1 hour
Not trip within 2 hours
Cold status starts
1.30
Not trip within 1 hour
Trip within 2 hours
Hot status starts
3.0
Release time>3s
Release time>5s
Hot status starts
 
-5~45°C
5.0~10.0(C)
Operate within≤0.1s
 
Cold status starts
10.0~14.0(D)
Operate within≤0.1s
Ower frequency withstand voltage :After testing the resistance to heat and humidity, the circuit breaker should withstand a 2500V power frequency withstand test for 1 minute without arc-over or breakdown .
 
Mechanical and electrical life: the mechanical life of the circuit breaker is 4000times, in which the electrical life is 1500times .

Electrical Double Pole Mini Breaker Mcb 1P 2P 3P 4P 0
Electrical Double Pole Mini Breaker Mcb 1P 2P 3P 4P 1

 

 
Electrical Double Pole Mini Breaker Mcb 1P 2P 3P 4P 2
Electrical Double Pole Mini Breaker Mcb 1P 2P 3P 4P 3
Electrical Double Pole Mini Breaker Mcb 1P 2P 3P 4P 4
Electrical Double Pole Mini Breaker Mcb 1P 2P 3P 4P 5

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