Katko LoadSafe 200–250A compact load break switches deliver reliable load switching for medium-capacity installations up to 250A. Their compact design is ideal for applications where space is limited but high performance is still required. Tested for durability and consistent operation, switches support dependable electrical distribution in a variety of industrial and commercial environments.
Technical data
GTIN
6419410218044
Depth
142 mm
ETIM Class
EC000216
E-number FI
3600226
Height
87 mm
Max. term. torque (Nm)
15..22
Mech. endurance (no. of oper.)
16000
Nom. values w/cable size (mm²)
120
Number of poles
3
Product type
VKA 3250 L228AD12T6LK12
Rated breaking cap. ICN AC-23A 415V (A)
2000
Rated fused short-ckt current back-up fuse opt 1 (A)
250
Rated fused short-ckt current peak value (kA)
22
Rated fused short-ckt current RMS Ik opt 1 (kA)
50
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
8
Rated insulation volt. Ui (V)
1000
Rated operational current AC-21A 415V (A)
250
Rated operational current AC-21A 500V (A)
250
Rated operational current AC-21A 690V (A)
250
Rated operational current AC-22A 415V (A)
250
Rated operational current AC-23A 415V (A)
250
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
132
Rated short-ckt. making cap. Icm 415V (kA)
11.4
Rated short-time withstand current 1s Icw 415V (kA)
6.5
Rated therm. current Ith (A)
250
Short product description
Load break switch 3x250A
Switch type
Load Break Switch
Technical name
3x250A 400V 132kW
Terminals bolt size (Cu mm²)
M8
Volume
1.5937 l
Width
129 mm
Dimensional drawing
Logistical data
Package size 1
1
Package size 1 depth
142 mm
Package size 1 GTIN code
6419410218044
Package size 1 height
87 mm
Package size 1 volume
1.7543 l
Package size 1 width
142 mm
Sales unit
1
Downloadables
- Dimensional drawings media (LoadSafe_VKA_3P_4P_200_250_Dim.png)
- Connection diagram media (KATKO_KU3P_diagram)
- Brochures (Katko LoadSafe Catalogue - Load Break and Change-Over Switches EN)
- Brochures (Katko LoadSafe Tuoteluettelo - Kuormankytkimet ja vaihtokytkimet FI)
- STEP files (LoadSafe_VKA_3P_200_250.zip)
- Installation manuals (KATKO_LoadSafe_VKA_200_250_installation_manual_51_en.pdf)
Latest News & Insights
-
We Are Hiring: Production Manager – KATKO Poland
June 04, 2026 -
The Core of Responsible and Transparent Collaboration – Partner Code of Conduct
February 06, 2025 -
Simo Kettunen has been appointed as the Sales Director for Finland and the Baltics
May 08, 2026 -
Reflections on the First Month as a Marketing Trainee at KATKO
May 29, 2026 -
Ready to Grow with Us? Introducing Our Channel Partner Program
June 10, 2026 -
Product Update: Extended Cable Range for 95-Series Connectors
October 30, 2025 -
Jyrki Luomi has been appointed as the Commercial Director of Katko Oy
September 17, 2024 -
New Front Plate for KU 16–40A Switch Series
August 26, 2025 -
KATKO Strengthens Presence in UK: Ian Bullock Appointed Sales Director
November 10, 2025 -
KATKO Strengthens Presence in Sweden: Kim Rannanjärvi Appointed Sales Manager
July 28, 2025 -
KATKO Strengthens Presence in Morocco with Africa Drives Partnership
May 06, 2026 -
Katko Products Available on EPLAN Data Portal
September 14, 2023 -
KATKO LoadSafe Product Family – New Additions, Now Available
January 14, 2025 -
KATKO KL Terminal Blocks Comply with the Requirements of the IEC TS 60947-7-5 Technical Specification
April 29, 2025 -
KATKO Has Published Its First 'Sustainability at KATKO' Report
November 08, 2024 -
Katko and Solar Group Enter Strategic Partnership to Strengthen Nordic Market Presence
February 11, 2026 -
IsoSafe KSM series upgraded – now with better performance and easier installation
March 05, 2026 -
Introducing the Refreshed LK10 handle: New Fresh Design, Same Trusted Performance
September 02, 2024 -
Discontinuation of 3-pole EVA and VKA 80–160A Switches
June 23, 2025
