KARAT Switch-disconnector VRK without operating handle 3P 160A IEK
Product ID:
Main specifications
| Number of poles | 3 |
| Rated operating voltage, B | 690/400 |
| Max. rated operation voltage Ue AC, B | 690 |
| Nominal voltage DC, B | 440/220 |
| Rated permanent current Iu, A | 160 |
Description
KARAT IEK switch-disconnectors with rated current up to 1600A (direct version) and up to 800A (reversible version) are used in industry and oil and gas industry, energy, commercial real estate, infrastructure and agriculture. Used for operational switching and disconnection of sections of electrical circuits. Basic models are supplied with 3 power poles.
Life time:
15 years
Warranty:
5 years
Advantages
- Fast mounting due to adjustable fasteners.
- Number of power poles increases to 8 poles.
- Arc chutes in each power pole.
- Double electrical circuit breaking.
- Self-cleaning contacts.
Specifications
| Number of poles | 3 |
| Rated operating voltage, B | 690/400 |
| Max. rated operation voltage Ue AC, B | 690 |
| Nominal voltage DC, B | 440/220 |
| Rated permanent current Iu, A | 160 |
| Ambient temperature, °C | -40...50 |
| Mounting method | To the mounting panel |
| Connection type main current circuit | Bolt connection |
| Type of control element | Turn button |
| Conditioned rated short-circuit current Iq, kA | 80 |
| Frequency | 50 Hz |
| Width housing, mm | 145 |
| Width, mm | 145 |
| Electric wear resistance, cycles | 1500 |
| Ambient class | UHL3 |
| Number of auxiliary contacts as normally closed contact | 0 |
| Number of auxiliary contacts as normally open contact | 0 |
| Number of auxiliary contacts as change-over contact | 0 |
| Number of primary inputs | 3 |
| Number of connections > 25 mm² | 6 |
| Version as switch disconnector compact | No |
| Device construction | Distributor board mounting |
| Max. cross section incoming cable, mm² | 80 |
| Maximum switching frequency, cycles per hour | 3 |
| Material | Plastic |
| Mechanical wear resistance, cycles | 8000 |
| Model | With cover |
| Moment of an inhaling of screws of contact clips, nm | 22 |
| Motor drive optional | No |
| Motor drive integrated | No |
| Availability of overcurrent protection | No |
| Voltage release optional | No |
| Rated surge voltage invariability, kV | 12 |
| Nominal short-term maintained current during 1s Icw , A | 8000 |
| Rated short-time withstand current lcw, kA | 8 |
| Rated operation power at AC-23, 400 V, kW | 0 |
| Rated insulation voltage Ui, B | 1000 |
| Rated operating voltage Ue, B | 690/400 |
| Primary current, A | 160 |
| Number of connections total | 6 |
| Relative air humidity | 90 % |
| Suitable for emergency stop | Yes |
| Suitable for switch disconnector | Yes |
| Suitable for number of poles | 3 |
| Suitable for ground mounting | No |
| Suitable for intermediate mounting | No |
| Suitable for distribution board installation | No |
| Suitable for front mounting center | Yes |
| Suitable for front mounting | Yes |
| Version as safety switch | No |
| Version as emergency stop installation | Yes |
| Version as main switch | Yes |
| Version as maintenance-/service switch | Yes |
| Distance between rail centre, 50 mm | No |
| Version as reversing switch | No |
| Operation mode | Long |
| Maintainability | None |
| With error protection | No |
| With shock protection | No |
| Degree of protection (IP), front side | IP00 |
| Degree of protection (IP) | IP00 |
| Weight, kg | 2,5 |
| Manual actuator handle type | Front rotary |
| Extension possible | Yes |
| Height of housing, mm | 100 |
| Height, mm | 150 |
| Depth housing, mm | 86 |
| Depth, mm | 86 |
| Lockable | Yes |
Documents
Logistics parameters
| Individual | Transport | |
|---|---|---|
| Quantity | 8 | |
| Units | pc; 1 | pc; 1 |
| Type of packaging | ||
| Packaging material | ||
| Barcode | 4610084395754 | 4610084395761 |
| Gross weight, kg | 1.519 | 12.152 |
| Netto weight, kg | ||
| Volume, m^3 | 0.004075 | 0.0326 |
| Length, cm | 23 | 46.1 |
| Height, cm | 9.3 | 20.5 |
| Width, cm | 16.1 | 34.5 |
| Method of applying information |