Katko LoadSafe KUE toggle switches 16–125A are compact, 3-pole load break switches designed for clear and dependable load switching in distribution boards and control panels. Their DIN-rail mounting and robust construction make installation straightforward, while switch technology based on silver contacts ensures safe and durable operation.
KUE switches are available with an adapter for connecting to a three-phase section rail, offering three different connection heights for flexible setups.
GTIN
Rated operational current AC-22A 415V (A)
Rated operational current AC-22A 690V (A)
Technical data
Depth
72 mm
ETIM Class
EC000216
GTIN
6419410200445
Height
83 mm
Long product name
Toggle switch, 3-pole, Front plate adapter 3,Front plate rectangle
Max. term. torque (Nm)
1.8
Mech. endurance (no. of oper.)
50000
Net weight
0.2199 kg
Nom. values w/cable size (mm²)
10
Number of poles
3
Product type
KUE 325 AD3KKUE
Rated breaking cap. ICN AC-23A 415V (A)
200
Rated breaking cap. ICN AC-23A 500V (A)
160
Rated breaking cap. ICN AC-23A 690V (A)
160
Rated fused short-ckt current back-up fuse opt 1 (A)
63
Rated fused short-ckt current peak value (kA)
7.2
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)
800
Rated operational current AC-21A 415V (A)
40
Rated operational current AC-21A 500V (A)
40
Rated operational current AC-21A 690V (A)
40
Rated operational current AC-22A 415V (A)
25
Rated operational current AC-22A 500V (A)
25
Rated operational current AC-22A 690V (A)
25
Rated operational current AC-23A 415V (A)
25
Rated operational current AC-23A 500V (A)
20
Rated operational current AC-23A 690V (A)
20
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
11
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
11
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
15
Rated short-ckt. making cap. Icm 690V (kA)
2.5
Rated short-time withstand current 1s Icw 690V (kA)
1.7
Rated therm. current Ith (A)
40
Short product description
Toggle switch 3x25A with power rail adapter
Switch type
Load Break Switch
Technical name
3x25A 690V AC-22
Terminals bolt size (Cu mm²)
1,5..16
Volume
0.3137 l
Width
52.5 mm
Dimensional drawing
Logistical data
Package size 1
1
Package size 1 depth
72 mm
Package size 1 GTIN code
6419410200445
Package size 1 height
83 mm
Package size 1 volume
0.4303 l
Package size 1 weight
0.158 kg
Package size 1 width
72 mm
Sales unit
1
Downloadables
- Dimensional drawings media (96ceb873fecda1983141667b315c5afee8d68d1b_LoadSafe_KUE_3P_16_125.png)
- Connection diagram media (68c2b8b6e860e34cab19322bd966411e0e41389f_KATKO_KU3P_diagram.jpg)
- Brochures (4c8f06d638a121ff864ef932f16f3b2de91e7803_KATKO_LoadSafe_catalogue_102024_en.pdf)
- Brochures (4e35c4a88ba0a39ae59459765a5755dd5d53529c_KATKO_LoadSafe_catalogue_082022_fi.pdf)
Latest News & Insights
-
We Are Hiring: Area Sales Manager (Finland & Baltics)
February 17, 2026 -
The Core of Responsible and Transparent Collaboration – Partner Code of Conduct
February 06, 2025 -
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 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 -
Introducing the Refreshed LK10 handle: New Fresh Design, Same Trusted Performance
September 02, 2024
