KATKO
Katko 315-400A 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 (LS400H and LS400F) and phase barriers (VS400) 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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General Data |
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Number of poles | 3 |
Rated insulation voltage Ui | 1000 V |
Rated thermal current, Ith | 315 A |
Type | Screw-mounted |
Terminals / Bolt size Cu | M10 |
Nominal values with cable size | 185 |
Weight | 2,05 kg |
Rated operational current, Ie |
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Operational current - AC-21A - 400/415V | 315 A |
Operational current - AC-21A - 500V | 315 A |
Operational current - AC-21A - 690V | 315 A |
Operational current - AC-22A - 400/415V | 315 A |
Operational current - AC-22A - 500V | 315 A |
Operational current - AC-22A - 690V | 315 A |
Operational current - AC-23A - 400/415V | 315 A |
Operational current - AC-23A - 500V | 315 A |
Operational current - AC-23A - 690V | 315 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 | 160 kW |
*Invisible Heading* |
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Operational power - AC-23A - 500V | 200 kW |
Operational power - AC-23A - 690V | 315 kW |
Rated fused short circuit current |
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Back-up fuse | 400 A |
R.M.S value, IK | 100 kA |
Peak value | 42 kA |
Rated impulse withstand voltage Uimp | 12 kV |
Rated short circuit making capacity at 690V, lcm | 27.5 kA |
Rated short time withstand current at 690V (1 s), lcw | 13.5 kA |
Rated breaking capacity, Icn |
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Breaking capacity - AC-23A - 400/415V | 2520 A |
Breaking capacity - AC-23A - 500V | 2520 A |
Breaking capacity - AC-23A - 690V | 2520 A |
Additional Details |
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Electrical endurance | 2000 operations |
Mechanical endurance | 10000 operations |
Max terminal torque | 40-44 Nm |
Tariff code | 85365080 |
Country of origin | FI |
Katko 315-400A 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 (LS400H and LS400F) and phase barriers (VS400) 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 | Breaking capacity - AC-23A - 400/415V | Breaking capacity - AC-23A - 500V | Breaking capacity - AC-23A - 690V | Max terminal torque | Price | ||
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KU 3315 SV, Screw Mounted, 3-Pole, 315A
Art:
30028
Copied
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3
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315 A
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185
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2,05 kg
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
|
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160 kW
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200 kW
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315 kW
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2520 A
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2520 A
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2520 A
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40-44 Nm
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![]()
KU 3315 LVK228LKX150, Screw Mounted, 3-Pole, 315A with separate shaft+handle
Art:
30015
Copied
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3
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315 A
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185
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2,05 kg
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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160 kW
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200 kW
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315 kW
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2520 A
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2520 A
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2520 A
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40-44 Nm
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![]()
KU 3400 SV, Screw Mounted, 3-Pole, 400A
Art:
30029
Copied
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3
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400 A
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240
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2,05 kg
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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200 A
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200 kW
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250 kW
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355 kW
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3200 A
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3200 A
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3200 A
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30-44 Nm
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![]()
KU 3400 LVK228LKX150, Screw Mounted, 3-pole, 400A with separate shaft+handle
Art:
30016
Copied
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3
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400 A
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240
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2,05 kg
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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200 A
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200 kW
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250 kW
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355 kW
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3200 A
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3200 A
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3200 A
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30-44 Nm
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![]()
KU 4315 SV, Screw Mounted, 4-Pole, 315A
Art:
30031
Copied
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4
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315 A
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185
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2,49 kg
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
|
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160 kW
|
200 kW
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315 kW
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2520 A
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2520 A
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2520 A
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40-44 Nm
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![]()
KU 4315 LVK228LKX150, Screw Mounted, 4-Pole, 315A with separate shaft+handle
Art:
30017
Copied
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4
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315 A
|
185
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2,49 kg
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
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315 A
|
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160 kW
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200 kW
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315 kW
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2520 A
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2520 A
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2520 A
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40-44 Nm
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![]()
KU 4400 SV, Screw Mounted, 4-Pole, 400A
Art:
30032
Copied
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4
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400 A
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240
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2,49 kg
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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200 A
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200 kW
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250 kW
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355 kW
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3200 A
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3200 A
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3200 A
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30-44 Nm
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![]()
KU 4400 LVK228LKX150, Screw Mounted, 4-Pole, 400A with separate shaft+handle
Art:
30018
Copied
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4
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400 A
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240
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2,49 kg
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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400 A
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200 A
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200 kW
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250 kW
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355 kW
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3200 A
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3200 A
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3200 A
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30-44 Nm
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Select a variant in the list
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