Descriere
Switch disconnector 250 A
The 3KD switch disconnector is designed as a high-performance main, EMERGENCY-OFF, or repair switch, ensuring reliability and operator protection.
Technical details:
- 250 A
- Size 3
- 3-pole
- Side operating mechanism right
- Basic unit without handle
- Flat terminal
- Capacity up to 1600 A
- Versions for DC applications available
Customer benefits:
- Reliable operator protection
- High system availability in industry, infrastructure, and buildings
- Versatile use, including wind and solar power plants
- End-to-end safety for users and systems
Disclaimer: Generated by AI.
Documente
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Specificatii
| Measurements | |
| Depth | 95 |
| Height | 164 |
| Width in number of modular spacings | 3 |
| Width | 198.5 |
| Protection | |
| Degree of protection (NEMA) | - |
| Degree of protection (IP), front side | IP00 |
| Electrical | |
| Rated permanent current at AC-23, 400 V | 250 |
| Switching power at 400 V | 132 |
| Rated permanent current at AC-21, 400 V | 250 |
| Rated operation power at AC-3, 400 V | - |
| Rated operation power at AC-23, 400 V | 132 |
| Rated permanent current Iu | 250 |
| Conditioned rated short-circuit current Iq | - |
| Rated short-time withstand current lcw | 13 |
| Number of poles | 3 |
| Max. rated operation voltage Ue AC | 1000 |
| Rated operating voltage | - |
| Mounting/installation | |
| Suitable for intermediate mounting | No |
| Suitable for floor mounting | Yes |
| Suitable for front mounting 4-hole | No |
| Suitable for front mounting centre | No |
| Application | |
| Suitable for distribution board installation | No |
| Options | |
| Motor drive optional | No |
| Version as reversing switch | No |
| Voltage release optional | No |
| Interlockable | No |
| Colour | |
| Colour control element | - |
| Model/type | |
| Number of switches | 1 |
| Motor drive integrated | No |
| Type of control element | Other |
| Version as emergency stop installation | No |
| With pre-assembled cabling | No |
| Version as main switch | Yes |
| Version as safety switch | Yes |
| Version as maintenance-/service switch | Yes |
| Connection | |
| Type of electrical connection of main circuit | Flat plug-in connection |
| Number of auxiliary contacts as change-over contact | 0 |
| Number of auxiliary contacts as normally open contact | 6 |
| Number of auxiliary contacts as normally closed contact | 6 |
| Other | |
| Device construction | Built-in device fixed built-in technique |
| Package 1 | |
| weight | 2,883 |
| length | 0,223 |
| width | 0,19 |
| qmax | 1 |
| qmin | 1 |
| um | PA |
| gtin | 4001869472737 |
| Dimensions of product | |
| Weight | 2,883 |
Accesorii
CONTACT MODULE WITH 1 CONTACT ELEMENT, 1 NO, SCREW TERMINAL, FOR FRONT PLATE MOUNTING, MINIMUM ORDER
Cod: 3SU1400-1AA10-1BA0
Siemens
CONTACT MODULE WITH 1 CONTACT ELEMENT, 1 NC, SCREW TERMINAL, FOR FRONT PLATE MOUNTING, MINIMUM ORDER
Cod: 3SU1400-1AA10-1CA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 2 NO, SCREW TERMINAL, FOR FRONT PLATE MOUNTING
Cod: 3SU1400-1AA10-1DA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 2 NC, SCREW TERMINAL, FOR FRONT PLATE MOUNTING
Cod: 3SU1400-1AA10-1EA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 1 NO+1 NC, SCREW TERMINAL, FOR FRONT PLATE MOUNTING
Cod: 3SU1400-1AA10-1FA0
Siemens
CONTACT MODULE WITH 1 CONTACT ELEMENT, 1 NO, GOLD-PLATED CONTACTS, SCREW TERMINAL, FOR FRONT PLATE M
Cod: 3SU1400-1AA10-1LA0
Siemens
CONTACT MODULE WITH 1 CONTACT ELEMENT, 1 NC, GOLD-PLATED CONTACTS, SCREW TERMINAL, FOR FRONT PLATE M
Cod: 3SU1400-1AA10-1MA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 2 NO, GOLD-PLATED CONTACTS, SCREW TERMINAL, FOR FRONT PLATE
Cod: 3SU1400-1AA10-1NA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 2 NC, GOLD-PLATED CONTACTS, SCREW TERMINAL, FOR FRONT PLATE
Cod: 3SU1400-1AA10-1PA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 1 NO+1 NC, GOLD-PLATED CONTACTS, SCREW TERMINAL, FOR FRONT P
Cod: 3SU1400-1AA10-1QA0
Siemens
CONTACT MODULE WITH 1 CONTACT ELEMENT, 1 NO, SCREW TERMINAL, FOR FRONT PLATE MOUNTING, MINIMUM ORDER
Cod: 3SU1400-1AA10-1BA0
Siemens
CONTACT MODULE WITH 1 CONTACT ELEMENT, 1 NC, SCREW TERMINAL, FOR FRONT PLATE MOUNTING, MINIMUM ORDER
Cod: 3SU1400-1AA10-1CA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 2 NO, SCREW TERMINAL, FOR FRONT PLATE MOUNTING
Cod: 3SU1400-1AA10-1DA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 2 NC, SCREW TERMINAL, FOR FRONT PLATE MOUNTING
Cod: 3SU1400-1AA10-1EA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 1 NO+1 NC, SCREW TERMINAL, FOR FRONT PLATE MOUNTING
Cod: 3SU1400-1AA10-1FA0
Siemens
CONTACT MODULE WITH 1 CONTACT ELEMENT, 1 NO, GOLD-PLATED CONTACTS, SCREW TERMINAL, FOR FRONT PLATE M
Cod: 3SU1400-1AA10-1LA0
Siemens
CONTACT MODULE WITH 1 CONTACT ELEMENT, 1 NC, GOLD-PLATED CONTACTS, SCREW TERMINAL, FOR FRONT PLATE M
Cod: 3SU1400-1AA10-1MA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 2 NO, GOLD-PLATED CONTACTS, SCREW TERMINAL, FOR FRONT PLATE
Cod: 3SU1400-1AA10-1NA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 2 NC, GOLD-PLATED CONTACTS, SCREW TERMINAL, FOR FRONT PLATE
Cod: 3SU1400-1AA10-1PA0
Siemens
CONTACT MODULE WITH 2 CONTACT ELEMENTS, 1 NO+1 NC, GOLD-PLATED CONTACTS, SCREW TERMINAL, FOR FRONT P
Cod: 3SU1400-1AA10-1QA0
Siemens
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