DC switch disconnector, 63 A, 2 pole, with grey knob, surface mountingDumeco DC switch-disconnector, DDC-63 model, switching power of 63 A, 2-pole, surface mounting enclosure made of insulating material, gray rotary handle, lockable with padlocks
DC switch disconnector, 63 A, 2 pole, with grey knob, surface mounting
Dumeco DC switch-disconnector, DDC-63 model, switching power of 63 A, 2-pole, surface mounting enclosure made of insulating material, gray rotary handle, lockable with padlocks
| Product range | DC switch-disconnector Main switch maintenance switch |
| Part group reference | DDC |
| Information about equipment supplied | with grey knob |
| Notes | auxiliary contact fitted by user. |
| Number of poles | in CI-K5 enclosure |
| locking arrangement | 2 pole |
| Degree of Protection | cylinder lock |
| Design | IP65 |
| Rated uninterrupted current [Iu] | surface mounting |
| Note on rated uninterrupted current !u | 63 A |
| Ambient temperature >Operation [ϑ] |
Rated uninterrupted current Iu is specified for max. cross-section. |
| Ambient temperature >Storage [ϑ] |
-25 - +55 °C |
| Overvoltage category/pollution degree | -30 - +80 °C |
| Rated impulse withstand voltage [Uimp] | III/3 |
| Rated insulation voltage [Ui ] | 12 kV |
| Mounting position | 1100 V |
| Mechanical variables >Number of poles |
As required |
| Electrical characteristics >Rated uninterrupted current [Iu] |
2 pole |
| Electrical characteristics >Note on rated uninterrupted current !u |
63 A |
| Rated short-time withstand current (1 s current) [Icw ] | Rated uninterrupted current Iu is specified for max. cross-section. |
| Note on rated short-time withstand current lcw | 3000 Arms |
| Rated short-circuit making capacity [Icm] | Current for a time of 1 second |
| Heat dissipation per pole, current-dependent [Pvid] | 4.3 kAeff |
| Lifespan, mechanical [Operations] | 3 W |
| DC >Utilization category DC21B >Rated operational current switch >480 V [Ie] |
10000 |
| DC >Utilization category DC21B >Rated operational current switch >600 V [Ie] |
63 A |
| DC >Utilization category DC21B >Rated operational current switch >1000 V [Ie] |
63 A |
| Solid | 63 A |
| Flexible with ferrules to DIN 46228 >flexible |
6 - 35 mm2 |
| Stripping length | 6 - 25 mm2 |
| Tightening torque for terminal screw | 15 mm |
| Rated operational current for specified heat dissipation [In] | 3 Nm |
| Heat dissipation per pole, current-dependent [Pvid] | 63 A |
| Equipment heat dissipation, current-dependent [Pvid] | 3 W |
| Static heat dissipation, non-current-dependent [Pvs] | 0 W |
| Heat dissipation capacity [Pdiss] | 0 W |
| Operating ambient temperature min. | 0 W |
| Operating ambient temperature max. | -25 °C |
| 10.2 Strength of materials and parts >10.2.2 Corrosion resistance |
+55 °C |
| 10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures |
Meets the product standard´s requirements. |
| 10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat |
Meets the product standard´s requirements. |
| 10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects |
Meets the product standard´s requirements. |
| 10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation |
Meets the product standard´s requirements. |
| 10.2 Strength of materials and parts >10.2.5 Lifting |
UV resistance only in connection with protective shield. |
| 10.2 Strength of materials and parts >10.2.6 Mechanical impact |
Does not apply, since the entire switchgear needs to be evaluated. |
| 10.2 Strength of materials and parts >10.2.7 Inscriptions |
Does not apply, since the entire switchgear needs to be evaluated. |
| 10.3 Degree of protection of ASSEMBLIES | Meets the product standard´s requirements. |
| 10.4 Clearances and creepage distances | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.5 Protection against electric shock | Meets the product standard´s requirements. |
| 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 | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.8 Connections for external conductors | Is the panel builder´s responsibility. |
| 10.9 Insulation properties >10.9.2 Power-frequency electric strength |
Is the panel builder´s responsibility. |
| 10.9 Insulation properties >10.9.3 Impulse withstand voltage |
Is the panel builder´s responsibility. |
| 10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material |
Is the panel builder´s responsibility. |
| 10.10 Temperature rise | Is the panel builder´s responsibility. |
| 10.11 Short-circuit rating | The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices. |
| 10.12 Electromagnetic compatibility | Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| 10.13 Mechanical function | Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| Version as main switch | The device meets the requirements, provided the information in the instruction leaflet (IL) is observed. |
| Version as maintenance-/service switch | Yes |
| Version as safety switch | Yes |
| Version as emergency stop installation | No |
| Version as reversing switch | No |
| Number of switches | No |
| Max. rated operation voltage Ue AC | 1 |
| Rated operating voltage | 0 V |
| Rated permanent current Iu | 1000 - 1000 V |
| Rated permanent current at AC-23, 400 V | 63 A |
| Rated permanent current at AC-21, 400 V | 0 A |
| Rated operation power at AC-3, 400 V | 0 A |
| Rated short-time withstand current lcw | 0 kW |
| Rated operation power at AC-23, 400 V | 3 kA |
| Switching power at 400 V | 0 kW |
| Conditioned rated short-circuit current Iq | 0 kW |
| Number of poles | 0 kA |
| Number of auxiliary contacts as normally closed contact | 2 |
| Number of auxiliary contacts as normally open contact | 0 |
| Number of auxiliary contacts as change-over contact | 0 |
| Motor drive optional | 0 |
| Motor drive integrated | No |
| Voltage release optional | No |
| Device construction | No |
| Suitable for ground mounting | Complete device in housing |
| Suitable for front mounting 4-hole | Yes |
| Suitable for front mounting centre | No |
| Suitable for distribution board installation | No |
| Suitable for intermediate mounting | No |
| Colour control element | No |
| Type of control element | Grey |
| Interlockable | Door coupling rotary drive |
| Type of electrical connection of main circuit | Yes |
| Degree of protection (IP), front side | Screw connection |
| Degree of protection (NEMA) | IP65 |
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