Katko ConnectSafe cable connectors are compact and reliable connectors designed for secure cable termination. Supporting a wide range of conductor sizes, they enable fast installation, excellent electrical contact and space-efficient designs. These connectors are ideal for professional electrical installations where reliability and clarity are essential.
Technical data
Depth
20 mm
ETIM Class
EC000897
E-number FI
1942087
GTIN
6419410378571
Height
42 mm
In Al
160.0
In Cu
160.0
Key size
Hex 5
Net weight
0.0408 kg
Product type
KKL1X50
Short product description
Cable connector KKL 1xAl/Cu 2,5-50mm2
Torque Al/Cu (Nm)
5 (2,5-16mm²) / 10 (25-50mm²)
Volume
0.0118 l
Width
14 mm
Dimensional drawing
Logistical data
Downloadables
- Dimensional drawings media (dd359ed3f3589debcbeebffee72daa75d9946768_ConnectSafe_KKL1X50_Dim.png)
- Brochures (50486d1855d09e9df9591b2c53a0baf6b1cb2ced_KATKO_ConnectSafe_catalogue_062025_en.pdf)
- Brochures (fbb1e95859d8f104f7b3af702f3163b14f2614e3_KATKO_ConnectSafe_catalogue_082022_fi.pdf)
- Installation manuals (9ce61d2dc62192a5a0ae3e834c00b45879a7daa2_KATKO_ConnectSafe_KKL_installation_manual_93_en.pdf)
Latest News & Insights
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Discontinuation of 3-pole EVA and VKA 80–160A Switches
June 23, 2025 -
Introducing the Refreshed LK10 handle: New Fresh Design, Same Trusted Performance
September 02, 2024 -
KATKO Has Published Its First 'Sustainability at KATKO' Report
November 08, 2024 -
KATKO KL Terminal Blocks Comply with the Requirements of the IEC TS 60947-7-5 Technical Specification
April 29, 2025 -
KATKO LoadSafe Product Family – New Additions, Now Available
January 14, 2025 -
Katko Products Available on EPLAN Data Portal
September 14, 2023 -
KATKO Strengthens Presence in Sweden: Kim Rannanjärvi Appointed Sales Manager
July 28, 2025 -
KATKO Strengthens Presence in UK: Ian Bullock Appointed Sales Director
November 10, 2025 -
New Front Plate for KU 16–40A Switch Series
August 26, 2025 -
Jyrki Luomi has been appointed as the Commercial Director of Katko Oy
September 17, 2024 -
Product Update: Extended Cable Range for 95-Series Connectors
October 30, 2025 -
The Core of Responsible and Transparent Collaboration – Partner Code of Conduct
February 06, 2025
