Description
Overview:
The Sealey BT12 Blue Butt Connector Terminal is a durable, insulated in-line joint for making secure electrical connections on machinery and vehicles. Supplied in a workshop-friendly pack of 100, each terminal features a robust PVC insulating sleeve with an approximate outside diameter of 4.5 mm and a tinned copper barrel for reliable conductivity and corrosion resistance. Designed for crimping onto multi-strand copper cable, the blue colour code supports 1.5-2.5 mm2 conductors (16-14 AWG), commonly used across automotive, plant, agricultural, and garden equipment wiring. These connectors help create neat, low-resistance joins where cutting and rejoining looms is required, and fit well into junction boxes and harness repairs on tools and machines such as generators, pressure washers, ride-on mowers, compactors, and small plant.
Key Features:
- Blue colour code for 1.5-2.5 mm2 cables (16-14 AWG), matching standard crimp die sizes
- Approx. 4.5 mm outside diameter for easy routing in looms and enclosures
- Tinned copper barrel for strong conductivity and improved corrosion resistance
- PVC insulation provides electrical isolation and basic strain relief
- Smooth entry to aid cable insertion and reduce strand splay
- Compatible with common hand and ratchet crimp tools for quick, repeatable results
- Pack of 100 supports routine maintenance and bulk loom builds on site or in the workshop
- Creates compact, in-line joints that save space compared with screw blocks
- Suitable for stranded copper conductors typically found in vehicle and machinery wiring
- Sealey quality part: BT12, for consistent sizing and dependable performance
Typical Applications:
Used for repairing and extending wiring looms on cars, vans, trailers, HGV auxiliaries, plant and construction equipment, generators, pumps, compressors, lighting rigs, and garden machinery such as ride-on lawn tractors. Ideal for low-voltage DC circuits, control wiring, and accessory installs where a neat, in-line crimped joint is preferred over soldering or bulky junction hardware.
Also known as:
Butt splice, inline splice, in-line joiner, crimp butt terminal, cable joiner sleeve, insulated butt splice, in-line crimp connector, electrical joint sleeve.
Product Specifications
| L&S Part No. | SEABT12 |
|---|---|
| Manufacturer | Sealey |
| OEM No. | BT12 |
| Unit of Sale | 1 |
| Size | Height: 212mm x Width: 117mm x Depth: 20mm |
