Connection & Earthing
Connection Components
The smallest yet most critical parts of the network
A significant share of network faults begins where conductors meet. A well-designed connector determines a line's lifetime through low contact resistance, corrosion resistance and mechanical strength. Powals connectors are supplied from production certified with accredited-laboratory type-test reports.
Product Families
Aluminium Parallel Connectors
Between two Al conductors overhead; A25–A240 clamping ranges.
Al-Cu (Bimetal) Connectors
Bimetal interface preventing galvanic corrosion in Al-to-Cu transitions.
Aluminium Stop Connectors
Where tensile strength is required; A16–A95.
Insulation-Piercing Connectors
For insulated lines; shear-head bolt, contact grease, live-line installation.
Compression Cable Lugs
Copper (DIN/standard/ECO) and Al-Cu bimetal; 16–630 mm².
Splice Connectors
Electrolytic copper; for LV cable joints; 10–300 mm², 12 sizes.
Luminaire Brackets
Pole-lighting mounting; hot-dip galvanised.
Line Splices
Overhead-line jointing and repair; twist, compression and repair types.
Key Technical Values
- MV Connectors
- TS EN 61284
- Piercing Connectors
- TS EN 50483-1-4/-1-5/-1-6
- Cable Lugs
- TS EN 61238-1-1 / -1-3
- Copper Lug Range
- 16 – 240 mm² (DIN 10–240)
- Al-Cu Bimetal Lug
- 16 – 630 mm² (14 kesit)
- Bimetal Process
- Sürtünme kaynağı (Al-Cu)
Application Areas
- Overhead distribution lines and service taps
- Insulated (LV-ABC) network connections
- LV/MV cable terminations and joints
- Al-Cu transitions and mixed-conductor lines
- Pole lighting and luminaire mounting
- Steel-core conductor repair and splicing
Why Powals?
Bimetal Expertise
Friction-welded Al-Cu transitions eliminate galvanic-corrosion risk.
Right-Part Matching
We match the right product to conductor size, type and installation condition, preventing the field faults caused by a wrong choice.
Field-Proven Details
Shear-head bolts, contact grease and wide clamping ranges minimise installation error.
Reference Standards
Certificates and test reports belong to the supplied products and their manufacturers; shared with the quotation file.
Frequently Asked Questions
Which connection components do you supply?+
Terminals, cable lugs, fully insulated connectors and jointing accessories are offered across a wide range for low- and medium-voltage applications.
Connection Components
Send us your project take-off list; we will match products to conductor size and type and prepare pricing.
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