The OEM offices, workshop and warehouse will be closed for the Christmas period. See our full closing times and last order details.
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 |
|
|---|---|
| Number of poles | 3 |
| Rated insulation voltage Ui | 1000 V |
| Rated thermal current, Ith | 630 A |
| Type | Screw-mounted |
| Terminals / Bolt size Cu | M12 |
| Nominal values with cable size | 2x185 |
| Weight | 4,55 kg |
Rated operational current, Ie |
|
| Operational current - AC-21A - 400/415V | 630 A |
| Operational current - AC-21A - 500V | 630 A |
| Operational current - AC-21A - 690V | 630 A |
| Operational current - AC-22A - 400/415V | 630 A |
| Operational current - AC-22A - 500V | 630 A |
| Operational current - AC-22A - 690V | 630 A |
| Operational current - AC-23A - 400/415V | 630 A |
| Operational current - AC-23A - 500V | 630 A |
| Operational current - AC-23A - 690V | 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 |
|
| Back-up fuse | 630 A |
| R.M.S value, IK | 100 kA |
| Peak value | 76 kA |
| Rated impulse withstand voltage Uimp | 12 kV |
| Rated short circuit making capacity at 690V, lcm | 60 kA |
| Rated short time withstand current at 690V (1 s), lcw | 28 kA |
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 |
|
| Electrical endurance | 2000 operations |
| Mechanical endurance | 10000 operations |
| Max terminal torque | 50-75 Nm |
| Tariff code | 85365080 |
| Country of origin | FI |
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.
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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To help experience the capabilities of Z+F machines first-hand, we provide an in-depth demonstration and workshop. These sessions will show the machines in action and allow you to understand their features and gain valuable insight into their operation and benefits.
We are thrilled to announce the launch of IATECH, THe Industrial Automation Technology expo at Leicester Marriott Hotel on 23rd October. The ultimate platform for showcasing our extensive product range and broad business areas, featuring over 50 leading suppliers under one roof!
The specialist vehicle industry can include automotive and EV, heavy vehicles such as agriculture and rail, and marine. This email takes you through some of the various products we offer for specialist vehicle applications.
This blog post delves into the key components, current trends, and best practices in power distribution, illustrating the significant impact these systems have on our daily operations and long-term energy strategies.
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| Parts | Number of poles | Rated thermal current, Ith | Nominal values with cable size | Weight | Operational current - AC-21A - 400/415V | Operational current - AC-21A - 500V | Operational current - AC-21A - 690V | Operational current - AC-22A - 400/415V | Operational current - AC-22A - 500V | Operational current - AC-22A - 690V | Operational current - AC-23A - 400/415V | Operational current - AC-23A - 500V | Operational current - AC-23A - 690V | Operational current - AC-23A - 1000V | 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
|
3
|
630 A
|
2x185
|
4,55 kg
|
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
|
3
|
630 A
|
2x185
|
4,55 kg
|
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
|
3
|
800 A
|
2x240
|
4,55 kg
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
400 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
|
3
|
800 A
|
2x240
|
4,55 kg
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
400 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
|
4
|
630 A
|
2x185
|
5,65 kg
|
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
|
4
|
630 A
|
2x185
|
5,65 kg
|
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
|
4
|
800 A
|
2x240
|
5,65 kg
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
400 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
|
4
|
800 A
|
2x240
|
5,65 kg
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
|
400 A
|
400 kW
|
560 kW
|
800 kW
|
800 A
|
6400 A
|
6400 A
|
6400 A
|
|
Select a variant in the list
