Quick Connection Box Terminal Set PVC Brass Tinplate Electrical Connectors 6.3mm Spade Wide Colour-Coded Diameters

This quick connection box terminal set simplifies electrical wiring by providing a reliable push-in connection method for solid and stranded wires. Whether you are wiring a new junction box, repairing a socket, or installing lighting fixtures, these terminals save time and reduce the risk of poor connections. Made from PVC, brass, and tinplate, the set offers practical electrical performance for a range of domestic and light commercial applications. The colour-coded diameters help you match the correct connector to your wire gauge quickly.

Features and Construction

The terminal set is designed for fast, tool-free wiring with a secure clamping mechanism. Each connector is precisely manufactured to ensure consistent performance across all pieces.

Material and Build

The terminals use a PVC insulating body that resists electrical leakage and provides a safe handling surface. The internal brass conductor delivers low-resistance electrical contact, while the tinplate outer helps prevent surface corrosion in normal indoor environments. This combination is standard for general-purpose electrical connectors.

Size and Practical Fit

The set includes three terminal diameters: 0.35cm (red), 0.45cm (blue), and 0.7cm (yellow). The male spade connector is 2.5cm long, and the quick connector wire connector is 3.7cm long. The terminal spade width is 6.3mm, and the overall terminal width is 1.1cm, allowing for compact placement in junction boxes.

Uses and Placement

These connectors are intended for indoor electrical installations where a secure, quick-connect solution is needed. They are suitable for both new builds and retrofit projects.

Event or Professional Use

Electricians working on lighting circuits, power sockets, or control panels will find these terminals useful for making repeatable, reliable connections. The colour coding speeds up identification during installation and maintenance.

Everyday Home Use

For DIY tasks such as replacing a ceiling light, fitting a new plug socket, or connecting a thermostat, this set provides a straightforward alternative to screw terminals or soldering. The different diameter options cover common domestic wire sizes.

Benefits and Buying Value

Choosing this terminal set offers practical benefits in terms of installation speed and connection quality.

Reuse and Low Maintenance

While these connectors are designed for one-time use in most installations, they reduce the need for future maintenance by creating a stable connection that resists loosening from vibration or thermal cycling. If you need to disconnect, the terminal can be released using a small flat-head screwdriver.

Why Choose This Product

This set gives you colour-coded diameters for quick wire selection, a 6.3mm spade width for compatibility with standard terminal blocks, and multiple quantity options from 120 to 480 pieces to match the scale of your project. The combination of PVC, brass, and tinplate provides a balanced set of electrical and mechanical properties for everyday wiring tasks.