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Eaton Moeller series xEffect - FAZ MCB. Miniature circuit breaker (MCB), 0.5 A, 4p, characteristic: K
| Product Name | 
                                                Eaton Moeller series xEffect - FAZ MCB
                                             | 
| Catalog Number | 
                                                279089
                                             | 
| EAN | 
                                                4015082790899
                                             | 
| Product Length/Depth | 
                                                80 mm
                                             | 
| Product Height | 
                                                75.5 mm
                                             | 
| Product Width | 
                                                72 mm
                                             | 
| Product Weight | 
                                                0.442 kg
                                             | 
| Compliances | 
                                                RoHS conform
                                             | 
| Certifications | 
                                                IEC/EN 60947-2  IEC/EN 60898 EN45545-2 IEC 61373 | 
| Model Code | 
                                                FAZ-K0,5/4
                                             | 
| Application | 
 | 
| Number of poles | 
                                                Four-pole
                                             | 
| Number of poles (total) | 
                                                4
                                             | 
| Number of poles (protected) | 
                                                4
                                             | 
| Tripping characteristic | 
                                                K
                                             | 
| Release characteristic | 
                                                K
                                             | 
| Amperage Rating | 
                                                0.5 A
                                             | 
| Type | 
 | 
| Voltage type | 
                                                AC
                                             | 
| Voltage rating | 
                                                240 V AC / 415 V AC
                                             | 
| Voltage rating at DC | 
                                                60 V DC (per pole)
                                             | 
| Rated operational voltage (Ue) - max | 
                                                400 V
                                             | 
| Rated insulation voltage (Ui) | 
                                                440 V
                                             | 
| Rated impulse withstand voltage (Uimp) | 
                                                4 kV
                                             | 
| Frequency rating - min | 
                                                50 Hz
                                             | 
| Frequency rating - max | 
                                                60 Hz
                                             | 
| Rated switching capacity (IEC/EN 60947-2) | 
                                                10 kA
                                             | 
| Operational switching capacity | 
                                                7.5 kA
                                             | 
| Admissible back-up fuse - max | 
                                                125 A gL/gG
                                             | 
| Selectivity class | 
                                                3
                                             | 
| Lifespan, electrical | 
                                                10000 operations
                                             | 
| Overvoltage category | 
                                                III
                                             | 
| Pollution degree | 
                                                2
                                             | 
| Direction of incoming supply | 
                                                As required
                                             | 
| Frame | 
                                                45 mm
                                             | 
| Enclosure width | 
                                                80 mm
                                             | 
| Width in number of modular spacings | 
                                                4
                                             | 
| Built-in depth | 
                                                70.5 mm
                                             | 
| Mounting width per pole | 
                                                17.5 mm
                                             | 
| Mounting width | 
                                                17.5 mm
                                             | 
| Mounting Method | 
                                                Top-hat rail IEC/EN 60715
                                             | 
| Mounting position | 
                                                As required
                                             | 
| Degree of protection | 
                                                IP40 (when fitted)  IP20 | 
| Terminals (top and bottom) | 
                                                Twin-purpose terminals
                                             | 
| Connectable conductor cross section (solid-core) - min | 
                                                1 mm²
                                             | 
| Connectable conductor cross section (solid-core) - max | 
                                                25 mm²
                                             | 
| Connectable conductor cross section (multi-wired) - min | 
                                                1 mm²
                                             | 
| Connectable conductor cross section (multi-wired) - max | 
                                                25 mm²
                                             | 
| Terminal capacity of screw terminals for main cable | 
                                                10 mm² (2x)
                                             | 
| Terminal capacity (control cable) | 
                                                25 mm² (1x)
                                             | 
| Terminal protection | 
                                                Finger and hand touch safe, DGUV VS3, EN 50274
                                             | 
| Busbar material thickness | 
                                                0.8 mm - 2 mm
                                             | 
| Rated operational current for specified heat dissipation (In) | 
                                                0.5 A
                                             | 
| Heat dissipation per pole, current-dependent | 
                                                0 W
                                             | 
| Equipment heat dissipation, current-dependent | 
                                                5.4 W
                                             | 
| Static heat dissipation, non-current-dependent | 
                                                0 W
                                             | 
| Heat dissipation capacity | 
                                                0 W
                                             | 
| Ambient operating temperature - min | 
                                                -25 °C
                                             | 
| Ambient operating temperature - max | 
                                                75 °C
                                             | 
| 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.
                                             | 
| 10.10 Temperature rise | 
                                                The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
                                             | 
| 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.
                                             | 
| Current limiting class | 
                                                3
                                             | 
| Features | 
                                                Concurrently switching N-neutral  Additional equipment possible | 
| Special features | 
                                                Ambient temperature hint: a 1 °C increase results in a 0.5% linear reduction of current carrying capacity
                                             | 
| Used with | 
                                                FAZ  Miniature circuit breaker |