Model: EBS1B-125 MCB

Standard: IEC 60947-2

Rated current In (A): 32, 40, 50, 63, 80, 100, 125

Rated voltage Ue (V):230/400

Poles:1P, 2P, 3P, 4P

Rated insulation voltage Ui (V): 500

Rated impulse withstand voltage (V): 6000

Rated breaking capacity: 10kA

Rated frequency: 50/60 Hz

Trip characteristic:B: (3~5) ×In

                               C: (5~10)×In

                               D: (10~20) ×In

Thermal operating limit: (1.13~1.45)×In

Mechanical life: 20 000

Electrical life: 4000

Mount: on 35mm DIN rail

 

Tripping Curve( MCB Mini circuit breaker ):

Curve B: (3~5 In) protect and control circuit against overload and short circuit; protect people and length cables in TN and IT systems.

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

CurveD: (10~20 In) protect and control circuit against overload and short circuit; protect circuits which supply loads with high inrush current when the circuit closing.