EBS1B-125

EBS1B-125 Minature circuit breaker

1.Curve C: (5-10In) protect and control circuit against overload and short circuit; protect resistive and inductive loads with low inrush current.

2.Curve D: (10-20In) protect circuit and control against overload and short circuit; protect circuit which supply loads with high inrush current when the circuit closing.




Function

EBS1B-125 miniature circuit breaker complies with IEC/EN 60947-2. It is also named as MCB DZ47-100 or NC100. This electrical circuit breaker is used in power distribution system from over-load and short-circuit. MCBs is usually applied to the circuit of AC 50Hz/60Hz, rated voltage less than 415V. This MCBs’ rated current is up to 125 ampere. The characteristic curve is C and D.

Technical Parameter

Model name


EBS1B-125

Standard


IEC60947-2

Poles


1P, 2P, 3P, 4P

Rated current In(A)


63, 80, 100, 125A

Rated voltage Un(V)


230/400V AC 50/60Hz

Tripping characteristic


C, D

 Electrical life (times)


4,000

Mechanical life (times)


20,000

Breaking capacity


H, 10,000A(≤100A); L, 6,000A(125A)

Installation


Installed on 35mm DIN rail

 

Applicable Working and bus bar connection

Ambient temperature


-5~+40℃, the average value cannot exceed to +35℃ within 24h

Altitude


2,000m

Relative humidity


95%

Pollution level


II.

Installation location


Mount on the place where has no obvious vibration or impact


Ordering Note
1.Product name,model&frame level
2.Poles
3.Tripping characteristic
4.Rated current
5.Quantity