Katko LoadSafe changeover switches 160–800A are high-capacity solutions designed for demanding industrial and power distribution applications where continuity of supply is critical. They support reliable switching between power sources in high-current systems.
Built for durability and long-term performance, these switches deliver dependable operation in installations where safety, reliability and uptime cannot be compromised.
Numer produktu
E-number FI
GTIN
Rated operational current AC-22A 415V (A)
Rated operational current AC-22A 690V (A)
Technical data
GTIN
6419410205518
Depth
150 mm
ETIM Class
EC000216
E-number FI
3609228
Height
163 mm
Max. term. torque (Nm)
15..22
Mech. endurance (no. of oper.)
16000
Net weight
4.4446 kg
Nom. values w/cable size (mm²)
95
Number of poles
4
Product type
KU 4160PWCO L200AD12T6LKX100
Rated breaking cap. ICN AC-23A 415V (A)
1280
Rated breaking cap. ICN AC-23A 500V (A)
1280
Rated breaking cap. ICN AC-23A 690V (A)
1280
Rated fused short-ckt current back-up fuse opt 1 (A)
250
Rated fused short-ckt current back-up fuse opt 2 (A)
315
Rated fused short-ckt current peak value (kA)
26
Rated fused short-ckt current RMS Ik opt 1 (kA)
100
Rated fused short-ckt current RMS Ik opt 2 (kA)
50
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
12
Rated insulation volt. Ui (V)
1000
Rated operational current AC-21A 415V (A)
160
Rated operational current AC-21A 500V (A)
160
Rated operational current AC-21A 690V (A)
160
Rated operational current AC-22A 415V (A)
160
Rated operational current AC-22A 500V (A)
160
Rated operational current AC-22A 690V (A)
160
Rated operational current AC-23A 415V (A)
160
Rated operational current AC-23A 500V (A)
160
Rated operational current AC-23A 690V (A)
160
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
90
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
110
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
132
Rated short-ckt. making cap. Icm 690V (kA)
14
Rated short-time withstand current 1s Icw 1000V (kA)
8
Rated therm. current Ith (A)
200
Short product description
Change-over switch 1-0-2 4x160A
Switch type
Load Break Switch
Technical name
4x160A 690V AC-22
Terminals bolt size (Cu mm²)
M8
Volume
4.6944 l
Width
192 mm
Dimensional drawing
Logistical data
Package size 1
1
Package size 1 depth
150 mm
Package size 1 GTIN code
6419410205518
Package size 1 height
163 mm
Package size 1 volume
3.6675 l
Package size 1 weight
4.4446 kg
Package size 1 width
150 mm
Sales unit
1
Downloadables
- Dimensional drawings media (LoadSafe_KU4P_200_250_160PW_CO_Dim.png)
- Connection diagram media (KATKO_KU200_800_4P_CO_diagram.jpg)
- Brochures (Katko LoadSafe Catalogue - Load Break and Change-Over Switches EN)
- Brochures (Katko LoadSafe Tuoteluettelo - Kuormankytkimet ja vaihtokytkimet FI)
- STEP files (LoadSafe_KU4P_250W_CO.zip)
- DWG files (LoadSafe_KU4P_200_250W_CO.zip)
Latest News & Insights
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Zatrudnimy: Kierownika Produkcji – KATKO Poland (Nidzica)
4.6.2026 -
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30.10.2025 -
Jyrki Luomi has been appointed as the Commercial Director of Katko Oy
17.9.2024 -
Nowa płyta czołowa do serii rozłączników KU 16–40 A
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Wycofanie z oferty 3-biegunowych rozłączników EVA i VKA 80–160 A
23.6.2025
