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MB Series (10KA) Din Rail Type

  • To protect circuit against overload and short circuit in the electrical distribution systems.
  • Use in domestic, commercial and light industrial installation.

Technical Data

Electrical

Design according to IEC 60947-2
Rated voltage (Ue) 240/415V~
Rated current (In) 16, 20, 32, 40, 50, 63, 80, 100A
No. of poles 2, 3
Utilization category Cat A
Rated Ultimate short circuit breaking capacity (Icn) 10kA
Service short circuit (Ics)
breaking capacity (Ics=75%Icu)
7.5kA
Ref. calibration temp. 30°C
Rated insulation (Ui) 690V~
Frequency 50/60Hz
Tripping mechanism Fixed thermal & magnetic
Degree of protection IP20
Pol Degree 3
Rated impulse voltage (Uimp) 6kV
Electrical and mechanical endurance 10,000 operating cycles

Dimension

Mechanical

Terminal capacity 1-35mm²
Mounting installation DIN rail EN 50022

2 Pole

Type (2P) - Width: 3module (54mm)

Rating
(A)

cat. no.

16
MB216N
20
MB220N
32
MB232N
40
MB240N
50
MB250N
63
MB263N
80
MB280N
100
MB2100N

3 Pole

Type (3P) - Width: 4.5module (81mm)

Rating
(A)

cat. no.

16
MB316N
20
MB320N
32
MB332N
40
MB340N
50
MB350N
63
MB363N
80
MB380N
100
MB3100N