Miniature circuit breaker FB2-63 3P D 40A 10kA STANDART

Price: 500.40 ₴
Order code: FB2D3140

EAN: 4823117805278

Miniature circuit breakers FB2-63 STANDART 10kA is intended for objects designated for administrative and commercial purposes, industrial facilities, substations, and switching equipment.

 

Functions:

  • Protection of electric circuits from overloads and short circuit currents.
  • Prompt switching on and off of the AC electric circuits.

 

CAD files
Miniature circuit breaker FB2-63 3P D 40A 10kA STANDART 2D
Miniature circuit breaker FB2-63 3P D 40A 10kA STANDART 3D

 

Standard

IEC/EN 60898
IEC/EN 60947-2

Number of poles

3

Time-current characteristics

D

Rated voltage Un, V

~230/400

Rated current In, A

40

Rated frequency, f, Hz

50/60

Rated voltage of the insulation Ui, V

500

Rated pulse current output voltage Uimp, V

4000

Selection class

3

Limiting switching capacity Icu, A

10000

Commutation wear resistance
(electric/mechanical)

10000/20000

Connecting of additional devices

yes

Cross-section of connecting conductors, mm²

up to 25

Protection class

ІР20

Bolt tensioning torque, Nm

2,0

DIN rail mounting

35х7.5

Comb bus connection

yes

Operating position

any

Altitude above sea level, m

2000

Operating temperature range, °C

-25…+55

Storage temperature range, °C

-25…+70