Special features
- Ambient temperature hint: a 1 °C increase results in a 0.5% linear reduction of current carrying capacity
- Tripping signal contact for subsequent installation Z-NHK 248434
Application
- Feeder circuits, branch circuits
- Switchgear for export to North America (UL-listed)
- xEffect - Switchgear for industrial and advanced commercial applications
Features
Additional equipment possible
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
Used with
FAZ-XAA-NA110-415V AC 102036 (Shunt trip release)FAZ-XAA-NA12-110V AC 102037 (Shunt trip release)
Miniature circuit breaker
FAZ-RT
Mounting Method
Top-hat rail IEC/EN 60715
Degree of protection
IP40 (when fitted)
IP20 (IEC)
IP20
UL/CSA Type: -
Rated impulse withstand voltage (Uimp)
Admissible back-up fuse - max
Terminal protection
Finger and hand touch safe, DGUV VS3, EN 50274
Terminals (top and bottom)
Lift terminal / ring-tongue
Ambient operating temperature - max
Ambient operating temperature - min
Ambient operating temperature (UL) - max
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
Internal resistance at room temperature (single-pole, 50 Hz)
Direction of incoming supply
Width in number of modular spacings
Voltage rating (IEC/EN 60947-2)
Ambient operating temperature (UL) - min
Contact position indicator color
Functions
Current limiting circuit breaker
Lifespan, electrical
min. 6000 operations (UL)
min. 1500 operations
Number of poles (protected)
Operational switching capacity
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
Suitable for
Flush-mounted installation
Terminal capacity (control cable)
Terminal capacity of screw terminals for main cable
Tightening torque
UL: 2.4 Nm (21 lb-in) for AWG 18 - AWG 12
UL: 2.8 Nm (25 lb-in) for AWG 10 - AWG 8
Max. 2.4 Nm
UL: 4 Nm (36 lb-in) for AWG 6