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 |
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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 |
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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) |
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Operational power - AC-23A - 400/415V | 355 kW |
*Invisible Heading* |
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Operational power - AC-23A - 500V | 400 kW |
Operational power - AC-23A - 690V | 630 kW |
Rated fused short circuit current |
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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 |
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Breaking capacity - AC-23A - 400/415V | 5040 A |
Breaking capacity - AC-23A - 500V | 5040 A |
Breaking capacity - AC-23A - 690V | 5040 A |
Additional Details |
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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.
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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 | ||
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KU 3630 SV, Screw Mounted, 3-Pole, 630A
Art:
48399
Copied
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3
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630 A
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2x185
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4,55 kg
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
|
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355 kW
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400 kW
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630 kW
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630 A
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5040 A
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5040 A
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5040 A
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![]()
KU 3630 LVK228LKX150, Screw Mounted, 3-Pole, 630A with separate shaft+handle
Art:
48362
Copied
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3
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630 A
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2x185
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4,55 kg
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
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355 kW
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400 kW
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630 kW
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630 A
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5040 A
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5040 A
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5040 A
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![]()
KU 3800 SV, Screw Mounted, 3-Pole, 800A
Art:
48400
Copied
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3
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800 A
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2x240
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4,55 kg
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800 A
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800 A
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800 A
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800 A
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800 A
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800 A
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800 A
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800 A
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800 A
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400 A
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400 kW
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560 kW
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800 kW
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800 A
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6400 A
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6400 A
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6400 A
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![]()
KU 3800 LVK228LKX150, Screw Mounted, 3-Pole, 800A with separate shaft+handle
Art:
48363
Copied
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3
|
800 A
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2x240
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4,55 kg
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800 A
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800 A
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800 A
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800 A
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800 A
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800 A
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800 A
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800 A
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800 A
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400 A
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400 kW
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560 kW
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800 kW
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800 A
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6400 A
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6400 A
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6400 A
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![]()
KU 4630 SV, Screw Mounted, 4-Pole, 630A
Art:
48401
Copied
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4
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630 A
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2x185
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5,65 kg
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
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630 A
|
|
355 kW
|
400 kW
|
630 kW
|
630 A
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5040 A
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5040 A
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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
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630 A
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630 A
|
630 A
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630 A
|
|
355 kW
|
400 kW
|
630 kW
|
630 A
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5040 A
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5040 A
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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
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800 A
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800 A
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800 A
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800 A
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400 A
|
400 kW
|
560 kW
|
800 kW
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800 A
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6400 A
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6400 A
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6400 A
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| ||
![]()
KU 4800 LVK228LKX150, Screw Mounted, 4-Pole, 800A with separate shaft+handle
Art:
48365
Copied
|
4
|
800 A
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2x240
|
5,65 kg
|
800 A
|
800 A
|
800 A
|
800 A
|
800 A
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800 A
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800 A
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800 A
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800 A
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400 A
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400 kW
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560 kW
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800 kW
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800 A
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6400 A
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6400 A
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6400 A
|
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Select a variant in the list
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