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Eaton DDC DC switch disconnector, 250 A, 2 pole, 2 N/O, 2 N/C, with grey knob, service distribution board mounting
| Product Name |
Eaton DDC Insulated enclosure
|
| Catalog Number |
6098940
|
| Model Code |
DDC-250/2
|
| EAN |
8711426747364
|
| Product Length/Depth |
240 mm
|
| Product Height |
129 mm
|
| Product Width |
127 mm
|
| Product Weight |
5 kg
|
| Certifications |
CE
IEC/EN 60947 IEC/EN 60947-3 IEC/EN 60204 RoHS VDE 0660 |
| Catalog Notes |
Rated Short-time Withstand Current (Icw) for a time of 1 second
|
| Product Category |
|
| Features |
Version as maintenance-/service switch
Version as main switch |
| Actuator color |
Gray
|
| 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.
|
| 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.
|
| Fitted with: |
Gray knob
|
| Pollution degree |
3
|
| Rated impulse withstand voltage (Uimp) |
12000 V
|
| Rated permanent current at AC-21, 400 V |
0 A
|
| Rated permanent current at AC-23, 400 V |
0 A
|
| Rated uninterrupted current (Iu) |
250 A
|
| Static heat dissipation, non-current-dependent Pvs |
0 W
|
| Switching power at 400 V |
0 kW
|
| Accessories |
Auxiliary contact fitted by user.
|
| Device construction |
Built-in device fixed built-in technique
|
| Rated short-time withstand current (Icw) |
15 kA, Contacts, 1 second
15 kA |
| Electrical connection type of main circuit |
Screw connection
|
| Mounting position |
As required
|
| Actuator type |
Long turning handle
|
| Ambient operating temperature - max |
55 °C
|
| Ambient operating temperature - min |
-25 °C
|
| Ambient storage temperature - max |
80 °C
|
| Ambient storage temperature - min |
-30 °C
|
| Equipment heat dissipation, current-dependent Pvid |
15 W
|
| Heat dissipation capacity Pdiss |
0 W
|
| Heat dissipation per pole, current-dependent Pvid |
15 W
|
| Number of auxiliary contacts (change-over contacts) |
0
|
| Number of auxiliary contacts (normally closed contacts) |
2
|
| Rated conditional short-circuit current (Iq) |
0 kA
|
| Overvoltage category |
III
|
| Degree of protection (front side) |
IP20
|
| Number of poles |
Two-pole
|
| Mounting method |
Service distribution board mounting
|
| Degree of protection |
NEMA Other
|
| Suitable for |
Ground mounting
|
| Functions |
Interlockable
|
| Number of switches |
1
|
| Screw size |
M10, Terminal screw
|
| Lifespan, mechanical |
10,000 Operations
|
| Terminal capacity |
1 x 240 mm², solid
1 x (25 x 6) mm² , Flat conductor connection with busbars |
| Number of auxiliary contacts (normally open contacts) |
2
|
| Rated insulation voltage (Ui) |
1200 V
|
| Rated operating voltage (Ue) - max |
1000 VDC
|
| Rated operating voltage (Ue) - min |
1000 VDC
|
| Rated short-circuit making capacity (Icm) |
25 kAeff
|
| Rated operational current (Ie) at DC-21B, 1000 V |
250 A
|
| Rated operational current (Ie) at DC-21B, 480 V |
250 A
|
| Rated operational current (Ie) at DC-21B, 600 V |
250 A
|
| Rated operational current for specified heat dissipation (In) |
250 A
|
| Rated operational power at AC-23A, 400 V, 50 Hz |
0 kW
|
| Rated operational power at AC-3, 380/400 V, 50 Hz |
0 kW
|
| Tightening torque |
20 Nm, Screw terminals
|
| Uninterrupted current |
Rated uninterrupted current Iu is specified for max. cross-section.
|
| Housing color |
Gray
|
| Housing material |
Plastic
|
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