Miniature circuit breaker FB3-63 EVO 3P B40

Standard

IEC/EN 60898
IEC/EN 60947-2

Number of poles

3

Time-current characteristics

B

Rated voltage Ue, V

~230/400

Rated current Ie, A

40

Rated frequency, 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