KATKO

200-250A Switch Disconnectors

Katko 200-250A switch disconnectors are a reliable switch for demanding industrial applications. They are made of halogen free thermoplastics which are 100% recyclable.

 

Available with a direct handle, or seperate LKX100 handle and L200AD12 shaft.

Yellow/Red handles and shaft of different length available upon request.

 

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 (LS250H and LS250F) and phase barriers (VS250) 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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  • Made of halogen-free thermoplastic with 100% recyclability
  • Auxilliary contacts available
  • Terminal covers and phase barriers available
  • Icw 690V (1s) 8kA

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Technical data / Documents

Product description

Accessories & Related products

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Technical data

General Data
Number of poles 3
Rated insulation voltage Ui 1000 V
Rated thermal current, Ith 250 A
Type Screw-mounted
Terminals / Bolt size Cu M8
Nominal values with cable size 95
Weight 1 kg

Rated operational current, Ie
Operational current - AC-21A - 400/415V 200 A
Operational current - AC-21A - 500V 200 A
Operational current - AC-21A - 690V 200 A
Operational current - AC-22A - 400/415V 200 A
Operational current - AC-22A - 500V 200 A
Operational current - AC-22A - 690V 200 A
Operational current - AC-23A - 400/415V 200 A
Operational current - AC-23A - 500V 200 A
Operational current - AC-23A - 690V 200 A

Rated operational power for 3-phase (1500 r.p.m.) squirrel cage induction motors (kW)
Operational power - AC-23A - 400/415V 110 kW

*Invisible Heading*
Operational power - AC-23A - 500V 132 kW
Operational power - AC-23A - 690V 160 kW

Rated fused short circuit current
Back-up fuse 250 A
R.M.S value, IK 100 kA
Peak value 26 kA
Rated impulse withstand voltage Uimp 12 kV
Rated short circuit making capacity at 690V, lcm 14 kA
Rated short time withstand current at 690V (1 s), lcw 8 kA

Rated breaking capacity, Icn
Breaking capacity - AC-23A - 400/415V 1600 A
Breaking capacity - AC-23A - 500V 1600 A
Breaking capacity - AC-23A - 690V 1600 A

Additional Details
Electrical endurance 2000 operations
Mechanical endurance 16000 operations
Max terminal torque 15-22 Nm
Tariff code 85365080
Country of origin FI

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Measurements and connections

Product description

Katko 200-250A switch disconnectors are a reliable switch for demanding industrial applications. They are made of halogen free thermoplastics which are 100% recyclable.

 

Available with a direct handle, or seperate LKX100 handle and L200AD12 shaft.

Yellow/Red handles and shaft of different length available upon request.

 

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 (LS250H and LS250F) and phase barriers (VS250) available.

Note! Al-cables cannot be connected directly to switch terminals. For Al-cable connection please use a bi-metal cable connector.

 

Accessories

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 Price
KU 3200 SV, Screw Mounted, 3-Pole, 200A
KU 3200 SV, Screw Mounted, 3-Pole, 200A
Art:
20531 Copied
3
250 A
95
1 kg
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
110 kW
132 kW
160 kW
1600 A
1600 A
1600 A
KU 3200 L200AD12T6LKX100, Screw Mounted, 3-Pole, 200A with separate shaft+handle
KU 3200 L200AD12T6LKX100, Screw Mounted, 3-Pole, 200A with separate shaft+handle
Art:
20519 Copied
3
250 A
95
1 kg
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
110 kW
132 kW
160 kW
1600 A
1600 A
1600 A
KU 3250 SV, Screw Mounted, 3-Pole, 250A
KU 3250 SV, Screw Mounted, 3-Pole, 250A
Art:
20532 Copied
3
315 A
120
1 kg
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
135 A
132 kW
160 kW
250 kW
2000 A
2000 A
2000 A
KU 3250 L200AD12T6LKX100, Screw Mounted, 3-Pole, 250A with separate shaft+handle
KU 3250 L200AD12T6LKX100, Screw Mounted, 3-Pole, 250A with separate shaft+handle
Art:
20520 Copied
3
315 A
120
1 kg
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
135 A
132 kW
160 kW
250 kW
2000 A
2000 A
2000 A
KU 4200 SV, Screw Mounted, 4-Pole, 200A
KU 4200 SV, Screw Mounted, 4-Pole, 200A
Art:
20533 Copied
4
250 A
95
1,3 kg
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
110 kW
132 kW
160 kW
1600 A
1600 A
1600 A
KU 4200 L200AD12T6LKX100, Screw Mounted, 4-Pole, 200A with separate shaft+handle
KU 4200 L200AD12T6LKX100, Screw Mounted, 4-Pole, 200A with separate shaft+handle
Art:
20521 Copied
4
250 A
95
1,3 kg
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
110 kW
132 kW
160 kW
1600 A
1600 A
1600 A
KU 4250 SV, Screw Mounted, 4-Pole, 250A
KU 4250 SV, Screw Mounted, 4-Pole, 250A
Art:
20534 Copied
4
315 A
120
1,3 kg
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
135 A
132 kW
160 kW
250 kW
2000 A
2000 A
2000 A
KU 4250 L200AD12T6LKX100, Screw Mounted, 4-Pole, 250A with separate shaft+handle
KU 4250 L200AD12T6LKX100, Screw Mounted, 4-Pole, 250A with separate shaft+handle
Art:
20522 Copied
4
315 A
120
1,3 kg
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
135 A
132 kW
160 kW
250 kW
2000 A
2000 A
2000 A

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