HEX Pin & Blade Type Copper Terminals – Insulated & Non-Insulated, 1.5 to 95 sq mm

HEX pin type terminal ends are used for terminating cables in terminal blocks with tunnels — the solid pin clamps cleanly under the screw. HEX makes them in round, regular and flat forms: non-insulated pins from 1.5 to 95 sq mm, insulated pins from 1.5 to 16 sq mm, and blade (flat) terminals from 1.5 to 6 sq mm, insulated to 4 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

• Pin (HP): 1.5 to 95 sq mm; Type I and II
• Insulated pin (HPI): 1.5 to 16 sq mm
• Blade: 1.5 to 6 sq mm; insulated blade 1.5 to 4 sq mm
• Colour code: colour-coded sleeves: 1.5 sq mm red, 2.5 sq mm blue, 4–6 sq mm yellow
• Material: E-copper (electrolytic copper), minimum 97% IACS conductivity to IS 191
• Finish: electro-tinned to IS 1359

Why pin and blade terminals

• Clean clamping in tunnel terminals — no stray strands.
• Round, regular and flat forms for different terminal blocks.
• Insulated versions colour-coded by size.

Specifications

• Pin (HP): 1.5 (HP-9), 2.5 (HP-1), 4 (HP-3), 6 (HP-5, HP-6), 10 (HP-7), 16 (HP-8), 25 (HP-10), 35 (HP-11), 50 (HP-12), 70 (HP-13), 95 sq mm (HP-14)
• Insulated pin (HPI): 1.5 (HPI-17), 2.5 (HPI-18), 4 (HPI-20), 6 (HPI-22, HPI-23), 10 (HPI-24), 16 sq mm (HPI-25)
• Blade: 1.5 (HP-35), 2.5 (HP-2), 4–6 (HP-4), 6 sq mm (HP-15)
• Insulated blade: 1.5 (HPI-40), 2.5 (HPI-19), 4 sq mm (HPI-21)
• Material: E-copper (electrolytic copper), minimum 97% IACS conductivity to IS 191
• Finish: electro-tinned to IS 1359

Where it is used

• MCB, contactor and relay terminals
• Tunnel-type terminal blocks in panels
• Meter and instrument wiring

Which small terminal do I need?

• Ring — the most secure; cannot slip off the stud even if the screw loosens.
• Fork / spade — quick to fit and remove without taking the screw out.
• Pin and blade (this page) — for tunnel and clamp-type terminal blocks.
• End-sealing ferrules — for fine-stranded wire in spring and screw terminals.
• Snap-on — push-on quick-disconnect tabs.
• Insulated butt connectors — for joining two wires.

Related products

• HEX end-sealing ferrules
• HEX copper reducer pin terminals for large cables
• HEX ring terminals

Frequently asked questions

Where are pin terminals used?

In terminal blocks with tunnels, where the screw clamps directly onto the conductor.

Which sizes are insulated?

Pins from 1.5 to 16 sq mm and blades from 1.5 to 4 sq mm.

Pin terminal or ferrule?

Pins give a solid, rigid entry; end-sealing ferrules are thinner sleeves for fine-stranded wire in spring or screw terminals.

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.