The OEM offices, workshop and warehouse will be closed for the Christmas period. See our full closing times and last order details.
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 |
|
|---|---|
| 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 |
|
| 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) |
|
| Operational power - AC-23A - 400/415V | 160 kW |
*Invisible Heading* |
|
|---|---|
| Operational power - AC-23A - 500V | 200 kW |
| Operational power - AC-23A - 690V | 315 kW |
Rated fused short circuit current |
|
| 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 |
|
| Breaking capacity - AC-23A - 400/415V | 2520 A |
| Breaking capacity - AC-23A - 500V | 2520 A |
| Breaking capacity - AC-23A - 690V | 2520 A |
Additional Details |
|
| 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.
Â
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.
Did you get a chance to visit IATECH at The Leicester Marriott Hotel? We had over 33 exhibitors and 8 fantastic Tech Talks throughout the day, Read all about the day, here.
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 | 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
|
3
|
315 A
|
185
|
2,05 kg
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
|
160 kW
|
200 kW
|
315 kW
|
2520 A
|
2520 A
|
2520 A
|
40-44 Nm
|
| ||
KU 3315 LVK228LKX150, Screw Mounted, 3-Pole, 315A with separate shaft+handle
Art:
30015
Copied
|
3
|
315 A
|
185
|
2,05 kg
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
|
160 kW
|
200 kW
|
315 kW
|
2520 A
|
2520 A
|
2520 A
|
40-44 Nm
|
| ||
|
KU 3400 SV, Screw Mounted, 3-Pole, 400A
Art:
30029
Copied
|
3
|
400 A
|
240
|
2,05 kg
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
200 A
|
200 kW
|
250 kW
|
355 kW
|
3200 A
|
3200 A
|
3200 A
|
30-44 Nm
|
| ||
|
KU 3400 LVK228LKX150, Screw Mounted, 3-pole, 400A with separate shaft+handle
Art:
30016
Copied
|
3
|
400 A
|
240
|
2,05 kg
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
200 A
|
200 kW
|
250 kW
|
355 kW
|
3200 A
|
3200 A
|
3200 A
|
30-44 Nm
|
| ||
KU 4315 SV, Screw Mounted, 4-Pole, 315A
Art:
30031
Copied
|
4
|
315 A
|
185
|
2,49 kg
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
|
160 kW
|
200 kW
|
315 kW
|
2520 A
|
2520 A
|
2520 A
|
40-44 Nm
|
| ||
KU 4315 LVK228LKX150, Screw Mounted, 4-Pole, 315A with separate shaft+handle
Art:
30017
Copied
|
4
|
315 A
|
185
|
2,49 kg
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
315 A
|
|
160 kW
|
200 kW
|
315 kW
|
2520 A
|
2520 A
|
2520 A
|
40-44 Nm
|
| ||
|
KU 4400 SV, Screw Mounted, 4-Pole, 400A
Art:
30032
Copied
|
4
|
400 A
|
240
|
2,49 kg
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
200 A
|
200 kW
|
250 kW
|
355 kW
|
3200 A
|
3200 A
|
3200 A
|
30-44 Nm
|
| ||
|
KU 4400 LVK228LKX150, Screw Mounted, 4-Pole, 400A with separate shaft+handle
Art:
30018
Copied
|
4
|
400 A
|
240
|
2,49 kg
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
400 A
|
200 A
|
200 kW
|
250 kW
|
355 kW
|
3200 A
|
3200 A
|
3200 A
|
30-44 Nm
|
|
Select a variant in the list
