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Partex KIT-BUTT1-CAL is an electrical terminal kit with a calibration certificate and 250 specified copper tube butt connectors comprising 100 COL1.5B, 100 COL2.5B and 50 COL4B terminals for professional cable joining and electrical maintenance.
£135.55
The Partex KIT-BUTT1-CAL is a practical electrical terminal kit with calibration certificate, designed for professional cable joining, conductor termination and electrical maintenance applications. Featuring an assortment of Partex COLB copper tube butt connectors, the kit provides a convenient selection of terminals for creating crimped electrical connections using appropriately matched tooling.
The kit includes 100 × COL1.5B, 100 × COL2.5B and 50 × COL4B butt connectors, providing 250 connectors across three conductor sizes. These connectors accommodate nominal conductor cross-sections of 1.5 mm², 2.5 mm² and 4 mm², making the assortment useful for electrical installation, control panel assembly and industrial wiring maintenance.
A key feature of the KIT-BUTT1-CAL is its calibration certificate, which supports documented tooling checks and quality assurance procedures. This makes the kit particularly relevant to electrical contractors, maintenance departments and panel-building workshops where traceability and consistent crimping practices are important. The certificate's specific scope and validity should be checked against the supplied documentation.
Copper tube butt connectors provide a practical method of joining compatible electrical conductors end-to-end. During installation, each conductor is prepared and inserted into the appropriate connector before being crimped using correctly selected equipment. The Partex KIT-BUTT1-CAL provides a selection of three commonly used conductor sizes, supporting efficient electrical wiring assembly and maintenance.
The inclusion of a calibration certificate makes this kit particularly useful where documented equipment verification forms part of the installation or maintenance process. Installers should select the correct connector and crimping die for the conductor, follow the applicable manufacturer's instructions and provide suitable insulation for completed connections. The calibration certificate should be reviewed to confirm the equipment covered, calibration date and any relevant traceability details.
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| Conductor Size | 1.5 mm² | |
|---|---|---|
| Device Type | Kit | |
| Manufacturer | Partex | |
| Product code | KIT-BUTT1-CAL | |
| Product type | Electrical terminal kit with calibration certificate | |
| Connector family | COLB Copper Tube Butt Connectors | |
| Connector type | Butt connectors | |
| Connector material | Copper | |
| Connection method | Crimping | |
| Specified conductor sizes | 1.5 mm², 2.5 mm² and 4 mm² | |
| COL1.5B quantity | 100 pieces | |
| COL2.5B quantity | 100 pieces | |
| COL4B quantity | 50 pieces | |
| Total specified connector quantity | 250 pieces | |
| Documentation | Calibration certificate | |
| Primary application | Electrical conductor joining and cable termination | |
| HS Code | 82032000 |
The Partex KIT-BUTT1-CAL is an electrical terminal kit containing an assortment of copper tube butt connectors and supplied with a calibration certificate for the calibrated kit configuration.
The specified assortment contains 100 × COL1.5B, 100 × COL2.5B and 50 × COL4B copper tube butt connectors.
The specified contents comprise 250 copper tube butt connectors across three conductor sizes.
The listed connectors are intended for nominal conductor cross-sections of 1.5 mm², 2.5 mm² and 4 mm².
Yes. The product is specified as a terminal kit with a calibration certificate. The certificate should be checked for its exact scope, equipment identification, calibration date and traceability information.
Copper tube butt connectors are used to join compatible electrical conductors end-to-end through a crimped connection. They are suitable for appropriately specified cable assembly, installation and maintenance applications.
Yes. Where uninsulated copper tube butt connectors are used, the completed joints require suitable electrical insulation and mechanical protection according to the installation requirements.
Partex cable termination and electrical installation accessories support electrical contractors, control panel builders and industrial maintenance professionals. The KIT-BUTT1-CAL combines an assortment of copper tube butt connectors with calibration documentation, providing a practical solution for electrical conductor joining and quality-controlled installation work.
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