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Home / Lighting / Driving & light bars

Series of 6.3mm Insulated Female Blade TerminalsSeries of 6.3mm Insulated Female Blade TerminalsSeries of 6.3mm Insulated Female Blade TerminalsSeries of 6.3mm Insulated Female Blade Terminals

KT Cables

Series of 6.3mm Insulated Female Blade Terminals

QKC16

These high heat-resistant insulated female blade terminals are made from transparent polycarbonate for durability and safety. Available in multiple colors and sizes to suit different cable/wire gauges: red for 2.5–3mm, blue for 4mm, and yellow for 5–6mm wires. Designed primarily…

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Important note

These insulated female blade terminals are constructed from high heat-resistant transparent polycarbonate. Designed for secure connections in automotive and electrical applications, especially with fuse boxes. Must be used with a pre-insulated terminal crimper for proper installation.

Cable/Wire size
We accept
Ideal for use in vehicles where internal fuse box or relay connections are needed. Not recommended for exterior use unless inside sealed housings.

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These high heat-resistant insulated female blade terminals are made from transparent polycarbonate for durability and safety. Available in multiple colors and sizes to suit different cable/wire gauges: red for 2.5–3mm, blue for 4mm, and yellow for 5–6mm wires.

Designed primarily for connecting certain fuse boxes, these terminals require a pre-insulated terminal crimper for proper installation.

Please note they are not waterproof and should only be used inside vehicle cabins or within waterproof housings to prevent corrosion buildup.

  • High heat-resistant polycarbonate insulation
  • Colour-coded by cable size
  • Secure crimping with correct tool
  • Not suitable for exposed outdoor use

Terminal Type: 6.3mm insulated female blade

Material: Transparent polycarbonate

Crimp Type: Pre-insulated

Not waterproof – for dry use only

Terminal Width: 6.3mm

Terminal Thickness: Standard blade

Cable Sizes:

Red: 2.5–3mm

Blue: 4mm

Yellow: 5–6mm

Everything this install needs

0 of 0 in the box

Use only with a compatible pre-insulated crimping tool

Designed for interior use or inside waterproof enclosures

Not waterproof; exposure to moisture will lead to corrosion

Ideal for use in vehicles where internal fuse box or relay connections are needed. Not recommended for exterior use unless inside sealed housings.

Q: Are these terminals waterproof?
A: No, they are for dry environments only or sealed housings.

Q: What crimp tool do I need?
A: Use a pre-insulated terminal crimper for secure connections.

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