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Important notice - Our website is under going construction, therefore you may notice some issues. Please bare with us and contact or customer support team if you need any product information - 0116 284 9900
KATKO
Katko 630-800A switch disconnectors are a reliable switch for demanding industrial applications. They are made of halogen free thermoplastics which are 100% recyclable.
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Available with a direct handle, or seperate LKX150 handle and LVK228 shaft.
Yellow/Red handles and shaft of different length available upon request.
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Option for test position for testing auxiliary contacts while main contacts remain open. Note, only available on request.
Auxiliary contacts available (1.V160KU or 2.V160KU), up to 8 NC / 8 NO. Terminal covers and phase barriers (VS800) available.
Note! Al-cables cannot be connected directly to switch terminals. For Al-cable connection please use a bi-metal cable connector.
General Data |
|
|---|---|
| Weight | 4,55 kg |
| Rated thermal current, Ith | 630 A |
| Nominal values with cable size | 2x185 |
| Number of poles | 3 |
| Rated insulation voltage Ui | 1000 V |
| Terminals / Bolt size Cu | M12 |
| Type | Screw-mounted |
Rated operational current, Ie |
|
| Operational current - AC-21A - 500V | 630 A |
| Operational current - AC-23A - 500V | 630 A |
| Operational current - AC-22A - 690V | 630 A |
| Operational current - AC-21A - 690V | 630 A |
| Operational current - AC-21A - 400/415V | 630 A |
| Operational current - AC-23A - 690V | 630 A |
| Operational current - AC-22A - 500V | 630 A |
| Operational current - AC-23A - 400/415V | 630 A |
| Operational current - AC-22A - 400/415V | 630 A |
Rated operational power for 3-phase (1500 r.p.m.) squirrel cage induction motors (kW) |
|
| Operational power - AC-23A - 400/415V | 355 kW |
*Invisible Heading* |
|
|---|---|
| Operational power - AC-23A - 500V | 400 kW |
| Operational power - AC-23A - 690V | 630 kW |
Rated fused short circuit current |
|
| Peak value | 76 kA |
| Back-up fuse | 630 A |
| Rated short circuit making capacity at 690V, lcm | 60 kA |
| Rated short time withstand current at 690V (1 s), lcw | 28 kA |
| R.M.S value, IK | 100 kA |
| Rated impulse withstand voltage Uimp | 12 kV |
Rated breaking capacity, Icn |
|
| Breaking capacity - AC-23A - 400/415V | 5040 A |
| Breaking capacity - AC-23A - 500V | 5040 A |
| Breaking capacity - AC-23A - 690V | 5040 A |
Additional Details |
|
| Country of origin | FI |
| Tariff code | 85365080 |
| Max terminal torque | 50-75 Nm |
| Electrical endurance | 2000 operations |
| Mechanical endurance | 10000 operations |
Katko 630-800A switch disconnectors are a reliable switch for demanding industrial applications. They are made of halogen free thermoplastics which are 100% recyclable.
Â
Available with a direct handle, or seperate LKX150 handle and LVK228 shaft.
Yellow/Red handles and shaft of different length available upon request.
Â
Option for test position for testing auxiliary contacts while main contacts remain open. Note, only available on request.
Auxiliary contacts available (1.V160KU or 2.V160KU), up to 8 NC / 8 NO. Terminal covers and phase barriers (VS800) available.
Note! Al-cables cannot be connected directly to switch terminals. For Al-cable connection please use a bi-metal cable connector.
Engineers and technicians are seeking solutions that streamline assembly whilst maintaining high levels of protection and flexibility. KDS-SR90 angled screw frames and inlays bring a new level of efficiency to cable routing with a unique 90° entry design.
The smallest logic controller by Crouzet is now 20% off for a limited time only! A powerhouse packed into just 17.5mm! Efficiency, adaptability, and seamless integration with free software.
Do you require signalling devices and beacons in your production process? Download our latest whitepaper!
Here, our customer requires control boxes for electricity metering systems. We leveraged our expertise to deliver easy-to-install, ready-to-use assemblies. We look forward to creating more of these bespoke control boxes for our customer.
This blog talks all things DC circuit protection including the key components: electronic circuit breakers, fuses and current monitoring devices. As well as how to choose the right protection.
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| Parts | Weight | Rated thermal current, Ith | Nominal values with cable size | Number of poles | Operational current - AC-21A - 500V | Operational current - AC-23A - 500V | Operational current - AC-23A - 1000V | Operational current - AC-22A - 690V | Operational current - AC-21A - 690V | Operational current - AC-21A - 400/415V | Operational current - AC-23A - 690V | Operational current - AC-22A - 500V | Operational current - AC-23A - 400/415V | Operational current - AC-22A - 400/415V | Operational power - AC-23A - 400/415V | Operational power - AC-23A - 500V | Operational power - AC-23A - 690V | Back-up fuse | Breaking capacity - AC-23A - 400/415V | Breaking capacity - AC-23A - 500V | Breaking capacity - AC-23A - 690V | Price | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
KU 3630 SV, Screw Mounted, 3-Pole, 630A
Art:
48399
Copied
|
4,55 kg
|
630 A
|
2x185
|
3
|
630 A
|
630 A
|
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
355 kW
|
400 kW
|
630 kW
|
630 A
|
5040 A
|
5040 A
|
5040 A
|
| ||
KU 3630 LVK228LKX150, Screw Mounted, 3-Pole, 630A with separate shaft+handle
Art:
48362
Copied
|
4,55 kg
|
630 A
|
2x185
|
3
|
630 A
|
630 A
|
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
355 kW
|
400 kW
|
630 kW
|
630 A
|
5040 A
|
5040 A
|
5040 A
|
| ||
|
KU 3800 SV, Screw Mounted, 3-Pole, 800A
Art:
48400
Copied
|
4,55 kg
|
800 A
|
2x240
|
3
|
800 A
|
800 A
|
400 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
400 kW
|
560 kW
|
800 kW
|
800 A
|
6400 A
|
6400 A
|
6400 A
|
| ||
|
KU 3800 LVK228LKX150, Screw Mounted, 3-Pole, 800A with separate shaft+handle
Art:
48363
Copied
|
4,55 kg
|
800 A
|
2x240
|
3
|
800 A
|
800 A
|
400 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
400 kW
|
560 kW
|
800 kW
|
800 A
|
6400 A
|
6400 A
|
6400 A
|
| ||
KU 4630 SV, Screw Mounted, 4-Pole, 630A
Art:
48401
Copied
|
5,65 kg
|
630 A
|
2x185
|
4
|
630 A
|
630 A
|
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
355 kW
|
400 kW
|
630 kW
|
630 A
|
5040 A
|
5040 A
|
5040 A
|
| ||
KU 4630 LVK228LKX150, Screw Mounted, 4-Pole, 630A with separate shaft+handle
Art:
48364
Copied
|
5,65 kg
|
630 A
|
2x185
|
4
|
630 A
|
630 A
|
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
630 A
|
355 kW
|
400 kW
|
630 kW
|
630 A
|
5040 A
|
5040 A
|
5040 A
|
| ||
|
KU 4800 SV, Screw Mounted, 4-Pole, 800A
Art:
48402
Copied
|
5,65 kg
|
800 A
|
2x240
|
4
|
800 A
|
800 A
|
400 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
400 kW
|
560 kW
|
800 kW
|
800 A
|
6400 A
|
6400 A
|
6400 A
|
| ||
|
KU 4800 LVK228LKX150, Screw Mounted, 4-Pole, 800A with separate shaft+handle
Art:
48365
Copied
|
5,65 kg
|
800 A
|
2x240
|
4
|
800 A
|
800 A
|
400 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
400 kW
|
560 kW
|
800 kW
|
800 A
|
6400 A
|
6400 A
|
6400 A
|
|
Select a variant in the list
