The CT‑3 LV Distribution Terminal Block is designed for low‑voltage power distribution networks where aluminium and copper conductors must be securely branched and terminated together. Its configuration (AL 3×50 / CU 3×35 + 2×6 mm²) makes it ideal for complex LV systems requiring multiple conductor connections in a compact and reliable form.
Application Areas
•Utility Distribution Cabinets and Junction Boxes
•Residential, Commercial, and Industrial Service Connections
Ensures dependable LV power supply to buildings, equipment, and machinery.
•Mixed Conductor Networks
Prevents galvanic corrosion and guarantees stable electrical contact between aluminium and copper conductors.
•Network Expansion and Maintenance
Suitable for retrofitting or upgrading LV grids, offering flexibility in conductor combinations.
•Renewable Energy Installations
Applied in solar, wind, and distributed energy systems where mixed conductor terminations are common.
Technical specification
Product code
ETIM Class
Cable size
Highest system voltage
CT-3
EC000276
AL 3*50/CU 3*35 + 2*6mm2
1kV
Components and Materials
LV cabinet and junction box connector terminal CT-3is is manufactured by Jera Line for use in low‑voltage distribution cabinets and junction boxes. It is designed to branch and terminate aluminium and copper conductors securely, supporting configurations of AL 3×50 mm² / CU 3×35 mm² + 2×6 mm². Developed and tested in Jera Line’s in‑house laboratory, the CT‑3 ensures compliance with international standards and delivers long‑term electrical stability and mechanical reliability.
The Electrical terminal blockconsists of the following main part:
Components
Materials
House
Polycarbonate
Screws
Nickel-plated brass
Connector body
Tinned aluminium
PRODUCT VIDEO
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