• Blue Insulated Through Butt Crimp Connectors 2.5mm - iHelios Living
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iHelios Living Reinvented

Blue Insulated Through Butt Crimp Connectors 2.5mm

£0.10 (incl. VAT)
£0.10 (incl. VAT)
Sale Sold out
£0.10 (incl. VAT)
£0.10 (incl. VAT)
Sale Sold out
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Description

Blue Insulated Butt Terminal – 1.5–2.5mm² 

(16–14AWG)

Reliable and secure connections for your heating installations.
This insulated butt terminal is ideal for use in underfloor or ceiling-mounted electric heating systems. Designed to accommodate 1.5–2.5mm² wire (16–14 AWG), it provides strong, safe, and lasting electrical joints.

✅ Key Features:

  • Wire Size: 1.5–2.5mm² (16–14AWG)
  • Insulation Colour: Blue
  • Type: Insulated butt splice terminal
  • Application: Electric floor and ceiling heating connections

Ensure safe and professional-quality installations with this essential wiring accessory.

Strip the insulation to the correct length, fully insert each stripped conductor into each side of the connector, crimp securely with a proper crimping tool, and inspect to ensure a tight, reliable joint. (Best practices for butt connector installation)

They’re sold individually at around £0.10 each, with options often available in bulk packs (e.g., 10, 25, 50, or 100 pieces) for larger projects.

Yes. It’s commonly used to join conductors in infrared underfloor and ceiling heating film systems, providing secure, low-resistance electrical continuity.

This insulated butt connector is made for cables between 1.5 mm² and 2.5 mm² (approximately 16–14 AWG), making it ideal for common wiring tasks.

The connector features an insulated barrel, typically PVC or nylon, to ensure copper conductors are protected and insulated in electrical heating circuits.