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 |
| Version as safety switch | No |
| Version as emergency stop installation | Yes |
| Rated operation power at AC-23, 400 V, kW | 0 |
| Conditioned rated short-circuit current Iq, kA | 80 |
| 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 |
| Motor drive optional | No |
| Motor drive integrated | No |
| Voltage release optional | No |
| Device construction | Distributor board mounting |
| Suitable for ground mounting | No |
| Suitable for front mounting | Yes |
| Suitable for front mounting center | Yes |
| Suitable for distribution board installation | No |
| Suitable for intermediate mounting | No |
| Type of control element | Turn button |
| Connection type main current circuit | Bolt connection |
| Model | With cover |
| With shock protection | No |
| Number of primary inputs | 3 |
| Mounting method | To the mounting panel |
| Number of connections total | 6 |
| Number of connections > 25 mm² | 6 |
| Material | Plastic |
| Suitable for number of poles | 3 |
| Lockable | Yes |
| Suitable for switch disconnector | Yes |
| Version as switch disconnector compact | No |
| Version as main switch | Yes |
| Version as maintenance-/service switch | Yes |
| Suitable for emergency stop | Yes |
| Degree of protection (IP) | IP00 |
| Height, mm | 150 |
| Depth, mm | 86 |
| Width, mm | 145 |
| Extension possible | Yes |
| With error protection | No |
| Height of housing, mm | 100 |
| Depth housing, mm | 86 |
| Width housing, mm | 145 |
| Rated insulation voltage Ui, B | 1000 |
| Distance between rail centre, 50 mm | No |
| Rated surge voltage invariability, kV | 12 |
| Frequency | 50 Hz |
| Max. cross section incoming cable, mm² | 80 |
| Ambient class | UHL3 |
| Rated operating voltage Ue, B | 690/400 |
| Manual actuator handle type | Front rotary |
| Nominal short-term maintained current during 1s Icw , A | 8000 |
| Mechanical wear resistance, cycles | 8000 |
| Electric wear resistance, cycles | 1500 |
| Moment of an inhaling of screws of contact clips, nm | 22 |
| Weight, kg | 2,5 |
| Operation mode | Long |
| Maintainability | None |
| Maximum switching frequency, cycles per hour | 3 |
| Ambient temperature, °C | -40...50 |
| Relative air humidity | 90 % |
| Primary current, A | 160 |
| Availability of overcurrent protection | No |
| Rated short-time withstand current lcw, kA | 8 |
| Version as reversing switch | No |
| Degree of protection (IP), front side | IP00 |
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 |