Grounding Terminal Block | 4-12 Pole Brass Connector | Secure Neutral & Earth Bonding
The Blue White Green Bridge Design Zero Line 4-12 Pole Screw Brass Copper Grounding Strip Terminal Block provides a robust and organized solution for critical earth and neutral connections. Engineered...
- Secure checkout
- All major cards
- Tracked delivery
Good to know
Questions about this product
- What is this terminal block used for?
- It gives you one tidy spot to join earth and neutral wires in a panel. The brass and copper path creates a low-resistance bond for grounding and circuit return. It is built for safe, organized earth and neutral connections in electrical installations.
- How many wires can it hold?
- It comes in configurations from 4 up to 12 poles, so you choose how many circuits to land on one block. The screw terminals fit a typical range of building wire sizes. Pick the pole count that matches the number of conductors you need to connect.
- How are the wires secured, and how do I tell the colors apart?
- Each conductor clamps under a screw terminal, which holds tight and resists loosening from vibration. The blue, white, and green bridge color-coding helps you sort neutral, line, and earth at a glance. Strip your wire, insert it, and tighten the screw firmly.
Connectors & Wiring spec sheet (PDF)
Get a one-page sheet with full description, specifications, technical details, FAQs, price & SKU - handy to save, print, or share.
Not sure which one?
Compare with similar products
The same kind of product, in stock, in a similar price range.
This product: £22.99 · 5.0

Grounding Terminal Block | 4-12 Pole Brass Connector | Secure Neutral & Earth Bonding
- Price
- £22.99
- Rating
- 5.0
- Sold
- 267+
- Stock
- In stock

5.08mm Pluggable Terminal Blocks | KF2EDGKR Series | 2-8 Pin Screw Connector
- Price
- £22.99
- Rating
- 5.0
- Sold
- 264+
- Stock
- In stock

Screw Terminal Block Set | 2.54mm to 5.08mm PCB Connectors | 2-12 Pin Male & Female Headers
- Price
- £26.99
- Rating
- 4.9
- Sold
- 32+
- Stock
- In stock

Modular Terminal Block | 225 Series Push-In Connector for Compact Splicing & Multi-Circuit Lighting
- Price
- £29.99
- Rating
- 5.0
- Sold
- 178+
- Stock
- In stock

Screw Terminal Block | KF301 Series 2-4 Pin | 5.0mm Pitch PCB Connector for Secure Wire Splices
- Price
- £24.99
- Rating
- 5.0
- Sold
- 308+
- Stock
- In stock

Push-In Terminal Block | 1-in-6 Out Compact Splitter | Fast Electrical Connector Kit
- Price
- £18.99
- Rating
- 5.0
- Sold
- 135+
- Stock
- In stock

2-Pin Quick Connect Terminal Blocks | Compact LED Lighting & Electrical Wire Connectors
- Price
- £26.99
- Rating
- 4.9
- Sold
- 700+
- Stock
- In stock
Compare options
More Connectors & Wiring
Explore the range
Popular in Electronics & Components
Complete the set



































