HEX Aluminium Sector Cable Lugs & Sector Ferrules – 3-Core and 4-Core, 25 to 300 sq mm

Multi-core aluminium power cables often use sector-shaped conductors. HEX aluminium sector cable lugs (HAL3 for 3-core, HAL4 for 4-core cables) and sector ferrules (HAL-3F, HAL-4F) are shaped to fit those conductors directly, so there is no need to round the conductor before crimping. They cover 25 to 300 sq mm. Made by HEX, the brand of Brass Copper & Alloy (I) Ltd., Mumbai — an ISO 9001 company whose products are tested by CPRI (India), UL (USA), KEMA (Netherlands) and SIRIM (Malaysia).

At a glance

• 3-core sector lugs: HAL3 25–300 sq mm, stud 8–20 mm
• 4-core sector lugs: HAL4 25–300 sq mm, stud 8–20 mm
• Sector ferrules: HAL-3F and HAL-4F, 25–300 sq mm
• Tolerance: ± 3%
• Material: aluminium
• Finish: natural / passivated aluminium

Why sector lugs

• Fits sector conductors as they are — no rounding dies needed.
• 3-core and 4-core shapes — the sector angle differs between them.
• Matching sector ferrules for straight joints.

Specifications

• HAL3 (3-core): 25 and 35 (stud 8, 10, 12) · 50 (10, 12, 16) · 70 (10, 12, 16) · 95 (10, 12, 16) · 120 (12, 16, 20) · 150 and 185 (12, 16, 20) · 240, 300 (20)
• HAL4 (4-core): same size and stud pattern as HAL3, 25–300 sq mm
• Overall length (A): HAL3 65–128.5 mm; HAL4 62–130 mm
• Sector ferrules: HAL-3F and HAL-4F: 25, 35, 50, 70, 95, 120, 150, 185, 240, 300 sq mm; length 66–130 mm

Where it is used

• 3½- and 4-core aluminium armoured power cables
• Distribution boards, feeder pillars and service terminations
• Joints on sector-shaped aluminium conductors

Which HEX aluminium termination do I need?

• Aluminium lugs and through connectors — general-purpose Al terminations, 16–300 sq mm.
• Long barrel Al lugs for XLPE — heavy duty, 25–1000 sq mm.
• DIN 46329 Al lugs — barrier design with oil stop, 25–500 sq mm.
• Sector lugs and ferrules (this page) — for 3- and 4-core sector-shaped conductors.
• Bimetallic lugs — aluminium cable onto copper busbar.
• Mechanical connectors — screw-clamp, no crimping tool needed.

Related products

• HEX aluminium lugs & through connectors
• HEX aluminium splices
• HEX bimetallic lugs

Frequently asked questions

Why is there a 3-core and a 4-core sector lug?

The sector angle of the conductor differs between 3-core and 4-core cables, so each needs its own shape.

Do I need to round the conductor first?

No — sector lugs and ferrules are shaped to fit sector conductors directly.

Which sizes?

25 to 300 sq mm for lugs and ferrules.

Where can I buy HEX cable lugs in India?

From Jai Enterprises, which supplies HEX cable lugs, terminals and connectors across India from Bhilai and Raipur, Chhattisgarh. Call +91 9340081159 with the product codes or cable sizes and quantities.

How to order

Supplied by Jai Enterprises, despatched from Bhilai and Raipur, Chhattisgarh, to sites across India. To request a price, call +91 9340081159 or send an enquiry from this page with your quantity and site details, and we will confirm availability, lead time and the right model for the job.