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Lugs & Crimp Connectors
IEWC offers a comprehensive selection of Cembre lugs and crimp connectors engineered for secure, high-performance electrical terminations. From standard ring terminals and narrow-palm designs to multi-hole lugs, splices, and sleeve connectors, each product is made from high-purity electrolytic copper with corrosion-resistant tin plating. These solutions support a wide range of cable sizes and connection types, making them ideal for industrial, utility, and power distribution applications.
A-M Series Ring Terminals for Copper Conductors
Cembre A-M Series ring terminals provide secure, high-conductivity connections for copper conductors. Made from over 99.95% pure electrolytic copper and tin-plated for corrosion resistance, they offer reliable performance in demanding environments. UL and RoHS certified, they’re ideal for electrical and industrial use.
Key Features:
- For copper conductors (annealed)
- Tin-plated finish resists corrosion
- Wide size range: 1.5–1000 mm²
- Operating temp: -50°C to +150°C
Specifications:
- Stud hole sizes: M3 to M20
- Single-hole palm design
- Barrel includes spy hole and flared entry
- Suitable for industrial and automation wiring
A-M Narrow Palm Ring Terminals for Copper Conductors
Cembre A-M Contained Palm terminals are engineered for compact installations, such as low-voltage circuit breakers. Featuring a narrower palm design and tin-plated high-purity copper, these terminals provide secure, corrosion-resistant connections.
Key Features:
- Designed for copper conductors
- Narrow palm profile for tight spaces
- Tin-plated for corrosion protection
- Operating temperature: -50°C to +150°C
Specifications:
- Cable sizes: 2.5 mm² to 300 mm²
- Stud sizes: M5 to M20
- Some models feature flared barrel and inspection hole
A-4ESI 4-Hole Ring Terminals for Copper Conductors
Cembre A-4ESI terminals feature a robust 4-hole palm design ideal for high-capacity copper connections in demanding applications. Made from high-purity tin-plated copper and designed for easy wire insertion and inspection, these terminals deliver secure, corrosion-resistant performance in heavy-duty electrical systems.
Key Features:
- 4-hole palm design for high-contact stability
- Tin-plated electrolytic copper
- Spy hole and flared entry for ease of installation
- Operating temperature: -50°C to +150°
Specifications:
- Cable sizes: 185 mm² to 800 mm²
- Eyelet hole spacing: 25 mm (center-to-center)
- Hole spacing across barrel: 35 mm
- Suitable for heavy-duty power distribution
L-M Series Through Connectors for Copper Conductors
The Cembre L-M Series through connectors are designed for secure inline splicing of copper conductors. Made from high-purity, tin-plated copper and featuring a central stop for correct wire positioning, these connectors ensure low-resistance, corrosion-resistant connections across a wide conductor range.
Key Features:
- Butt and parallel splice designs available
- Central stop for conductor alignment
- Tin-plated high-purity copper
- Operating temperature: -50°C to +150°C
Specifications:
- For copper conductors up to 1000 mm²
- Connector lengths range from 15 mm to 120 mm
- Flared ends for easy conductor insertion
C-C Series Sleeve Connectors for Copper Conductors
Cembre C-C Series sleeve connectors are designed for reliable tap or joint connections between copper conductors. Constructed from tin-plated, high-purity copper, these connectors feature an oval crimping profile for secure compression.
Key Features:
- For copper tap or joint connections
- Tin-plated electrolytic copper
- Oval crimp profile for strong mechanical contact
- Operating temperature: -50°C to +150°
Specifications:
- Through conductor size: 2.5 mm² to 240 mm²
- Branch conductor size: 1.5 mm² to 185 mm²
- Oval sleeve design with annealed copper body
- Compact length range: ~9 mm to 68 mm
Need Help?
For assistance, please contact a member of our Infrastructure Team. IEWC’s specialist team would be pleased to visit your site to discuss your specific requirements in person. Call us at 01582 665050, email our team at [email protected], or use the form below!