Special features
Ambient temperature hint: a 1 °C increase results in a 0.5% linear reduction of current carrying capacity
Application
- Feeder circuits, branch circuits
- Switchgear for export to North America (UL-listed)
Features
Additional equipment possible
Used with
Miniature circuit breaker
FAZ-NA
Mounting Method
Top-hat rail IEC/EN 60715
Degree of protection
IP20
UL/CSA Type: -
IP20 (IEC)
IP40 (when fitted)
Equipment heat dissipation, current-dependent
Rated impulse withstand voltage (Uimp)
Terminal protection
Finger and hand touch safe, DGUV VS3, EN 50274
Terminals (top and bottom)
Ambient operating temperature - max
Ambient operating temperature - min
Connectable conductor cross section (multi-wired) - max
Connectable conductor cross section (multi-wired) - min
Connectable conductor cross section (solid-core) - max
Connectable conductor cross section (solid-core) - min
Heat dissipation capacity
Heat dissipation per pole, current-dependent
Direction of incoming supply
Width in number of modular spacings
Voltage rating (IEC/EN 60947-2)
Functions
Current limiting circuit breaker
Number of poles (protected)
Rated insulation voltage (Ui)
Rated operational current for specified heat dissipation (In)
Rated operational voltage (Ue) - max
Rated short-circuit breaking capacity (EN 60898) at 230 V
Rated short-circuit breaking capacity (EN 60898) at 400 V
Rated short-circuit breaking capacity (IEC 60947-2) at 230 V
Rated short-circuit breaking capacity (IEC 60947-2) at 400 V
Rated switching capacity (IEC/EN 60947-2)
Static heat dissipation, non-current-dependent
Tightening torque
UL: 2.4 Nm (21 lb-in) for AWG 18 - AWG 12
UL: 4 Nm (36 lb-in) for AWG 6
Max. 2.4 Nm
UL: 2.8 Nm (25 lb-in) for AWG 10 - AWG 8