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Insulated Crimp Terminals & Connectors

Pre-insulated red, blue and yellow crimp terminals, bootlace ferrules, and quick splice connectors suitable for low voltage automotive and marine wiring. Available in a range of types and pack quantities of 10, 25, 100 or 1000. 

Cable Size Crimp Colour Guide: Red: 0.5 - 1mm², Blue: 1.0 - 2.5mm², Yellow: 3.0 - 6mm²

Receive significant cost savings per item when you purchase larger pack quantity sizes. Alternatively, take a look at our heatshrink terminals and non-insulated terminals. 

  • Blue Terminal Collection | Popular Types | Assortment

    Blue Terminal Collection | Popular Types | Assortment

    £16.20

    An assortment of the most popular blue pre-insulated push fit electrical connectors. All of our terminals feature high-grade insulation, anti-vibra...

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    £16.20
  • Red Terminal Collection | Popular Types | Assortment

    Red Terminal Collection | Popular Types | Assortment

    £13.98

    An assortment of the most popular red pre-insulated push fit electrical connectors. All of our terminals feature high-grade insulation, anti-vibrat...

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    £13.98
  • Red and Blue Terminal Collection | Popular Types | Assortment

    Red and Blue Terminal Collection | Popular Types | Assortment

    £15.12

    An assortment of the most popular red and blue pre-insulated push fit electrical connectors. All of our terminals feature high-grade insulation, an...

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    £15.12
  • Butt Connectors (Red, Blue, Yellow), (Pack 10, 25, 100 or 1000) Jar Uk Industries

    Butt Connectors (Red, Blue, Yellow), (Pack 10, 25, 100 or 1000)

    from £0.94

    These red, blue and yellow copper tin-plated butt crimp connector terminals provide permanent joining or termination of cables using a single conne...

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    from £0.94
  • Female Push-on Blade Terminals (Red) - Fully Insulated - 0.5 - 1.5mm² Cable (Pack 10, 25, 100, 1000) Jar Uk Industries

    Female Push-on Blade Terminals (Red) - Fully Insulated - 0.5 - 1.5mm² Cable (Pack 10, 25, 100, 1000)

    from £1.25

    These red fully pre-insulated female push-fit spade electrical crimp connector terminals feature anti-vibration copper inserts. High-grade insulati...

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    from £1.25
  • Female Push-on Blade Terminals (Blue) - Fully Insulated - 1.5 - 2.5mm² Cable - Jar Uk Industries

    Female Push-on Blade Terminals (Blue) - Fully Insulated - 1.5 - 2.5mm² Cable (Pack 10, 25, 100, 1000)

    from £1.18

    These blue fully pre-insulated female push-fit spade electrical crimp connector terminals feature anti-vibration copper inserts. High-grade insulat...

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    from £1.18
  • Female Push-on Blade Terminals (Yellow) - Fully Insulated - 2.5 - 6.0mm² Cable (Pack 10, 25, 100, 1000)

    Female Push-on Blade Terminals (Yellow) - Fully Insulated - 2.5 - 6.0mm² Cable (Pack 10, 25, 100, 1000)

    from £1.51

    These yellow fully pre-insulated female push-fit spade electrical crimp connector terminals feature anti-vibration copper inserts. High-grade insul...

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    from £1.51
  • Female Push-on Blade Terminals (Red) - Semi Insulated - 0.5 - 1.5mm² Cable (Pack 10, 25, 100, 1000)

    Female Push-on Blade Terminals (Red) - Semi Insulated - 0.5 - 1.5mm² Cable (Pack 10, 25, 100, 1000)

    from £0.94

    These red pre-insulated female push fit spade electrical crimp connector terminals feature anti-vibration copper inserts. High grade insulation mak...

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    from £0.94
  • Female Blade Terminals (Blue) - Semi Insulated - 1.5 - 2.5mm² Cable (Pack 10, 25, 100, 1000)

    Female Blade Terminals (Blue) - Semi Insulated - 1.5 - 2.5mm² Cable (Pack 10, 25, 100, 1000)

    from £1.26

    These blue pre-insulated female push-fit spade electrical crimp connector terminals feature anti-vibration copper inserts. High-grade insulation ma...

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    from £1.26
  • Female Blade Terminals (Yellow) - Semi Insulated - 2.5 - 6.0mm² Cable (Pack 10, 25, 100, 1000)

    Female Blade Terminals (Yellow) - Semi Insulated - 2.5 - 6.0mm² Cable (Pack 10, 25, 100, 1000)

    from £1.86

    These yellow pre-insulated female push-fit spade electrical crimp connector terminals feature anti-vibration copper inserts. High-grade insulation ...

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    from £1.86
  • Male Push-on Blade Terminals (Red, Blue, Yellow) Jar Uk Industries

    Male Push-on Blade Terminals (Red, Blue, Yellow) - 6.3mm (Pack 10, 25, 100 or 1000)

    from £0.92

    These 6.3mm pre-insulated male push-fit spade electrical connector terminals feature anti-vibration copper inserts. High-grade insulation makes cri...

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    from £0.92
  • Male Bullet Terminals (Red, Blue, Yellow) - (Pack 10, 25, 100 or 1000)

    Male Bullet Terminals (Red, Blue, Yellow) - (Pack 10, 25, 100 or 1000)

    from £0.94

    These pre-insulated electrical crimp bullet connector terminals feature anti-vibration copper inserts. High grade insulation makes crimping a simpl...

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    from £0.94
  • Female Bullet Terminals (Red, Blue, Yellow) - (Pack 10, 25, 100 or 1000) Jar Uk Industries

    Female Bullet Receptacle Socket Terminals (Red, Blue, Yellow) - (Pack 10, 25, 100 or 1000)

    from £1.05

    These pre-insulated electrical crimp female bullet / socket connector terminals feature anti-vibration copper inserts. High grade insulation makes ...

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    from £1.05
  • Piggyback Blade Terminals (Red, Blue, Yellow) - (Pack 10, 25, 100 or 1000) Jar Uk Industries

    Piggyback Blade Terminals (Red, Blue, Yellow) - (Pack 10, 25, 100 or 1000)

    from £1.26

    These 6.3mm fully pre-insulated piggyback electrical crimp connector terminals feature anti-vibration copper inserts. This kind of terminal supplie...

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    from £1.26