Best Terminal Blocks Deals Online in the UK (25 Deals Found)

Last Updated - 13/09/2026 Sort By:

Best Choice
SDFIXINGS

New
3A/5A/15A/30A/60A Electrical Connector Blocks 12 Way Clear Barrier Block Strip Wire Connector Electrical Choc Blocks Con
VERSATILE CONNECTION: 12 way white terminal block allows connecting up to 12 electrical wires with 3A, 5A, 15A, 30A or 6

£3.69
flintronic

New
flintronic Wire Connectors, 34PCS Electrical Connectors Quick Dual Wire Terminal Block, 2 Pin Peel-free Push-type Design
✅【Safe】: The terminal is made of PA66 (draw rod) / flame retardant PC (shell), and the inner conductor is made of nickel

£7.98
New
12 Way CONNECTOR STRIP 3 Amp TO 60 Amp CHOC Block Terminal Connection
60 Amp: Length: 180mm Height: 25mm Depth: 25mm. 15 Amp: Length: 140mm Height: 20mm Depth: 20mm. 30 Amp: Length: 165mm He

£1.50
HSEAMALL

New
HSEAMALL 5 Sets Terminal Block 12Position 600V 15A Dual Row Screw Terminal Strip With 400V 15A Red and Black Insulated T
👍【HIGH QUALITY】:The terminal block are made of high-quality copper guide plate with nickel-plated surface, which has go

£11.99
New
ELECTRICAL TERMINAL BLOCKS 12 WAY STRIP WIRE BLOCK CONNECTION 3 5 10 15 30 60AMP
Choice of 3amp, 5amp, 10amp, 15amp, 30amp, 60amp.

£5.15
SDFIXINGS

New
3A/5A/15A/30A/60A Electrical Connector Blocks 12 Way Clear Barrier Block Strip Wire Connector Electrical Choc Blocks Con
VERSATILE CONNECTION: 12 way white terminal block allows connecting up to 12 electrical wires with 3A, 5A, 15A, 30A or 6

£3.79
Best Value
WAGO

New
WAGO 221-2411 Terminal 2 Conductor 4 mm² Through Clamp Connector with Lever (Pack of 10)
Very Compact Single Pole Through Connector - Pack of 10

£5.58 £5.83
New
Wago Terminal Cable Connector Wire Compact Conductor Spring Splicing Push in UK
Universal 32A lever nut connectors for quick, secure wire connections. SPL-3 -- Join 3 wires in one compact connection p

£34.99
Preciva

New
Compact Wire Connectors, Preciva 33pcs Push Fit Electrical Blocks, Splicing Lever Nut Assortment Terminal Block kit with
★ SAFE — This compact wire connector kit includes 33 PCs, PCT-212*10 PCS(2-port), PCT-213*18 PCS(3-port), PCT-215*5 PCS(

£8.99
New
Connector Strip 3 5 10 15 Amp 12 way Electrical Terminal Strips Choc Block
12 Way Polyethylene Connector Strip. Note: If you will buy 1 qty you will get only 1 piece.

£18.99
brackit

New
BRACKIT Terminal Blocks Wire Connectors - Bulk Pack of 12 - Electrical Connector Block - 4 Sizes (3a/5a/10a/15a) – 3 Str
𝐄𝐀𝐒𝐘 𝐀𝐓𝐓𝐀𝐂𝐇𝐌𝐄𝐍𝐓 𝐇𝐎𝐋𝐄𝐒: Between each terminal block, you will find screw holes to quickly mount the st

£7.99
JZK

New
JZK 6pcs 600V/400V 15A Dual Row Screw Barrier Terminal Block - 6/5/4 Positions, Insulated, Red/Black
Package included: 2x TB-1504 barrier terminal block with 2x red black combs + 2x TB-1505 barrier terminal block with 2x

£6.99
New
SPRING LEVER TERMINAL BLOCK ELECTRICAL CABLE WIRE CONNECTOR QUICK SPLICE INLINE
【Free Splicing】: Our wire connectors, a new sliding button combination design, the electrical connectors can be freely c

£97.70
GTSE

New
GTSE 4 Pack of Electrical Connector Blocks, 3A, 15A, 12 Way White Terminal Block Electrical Connector Strips
Package contains: x4 Electrical Connector Strips (2 x 3 Amp, 2 x 15 Amp)

£7.99
New
Reusable Spring Lever Terminal Block Electric Cable Connector Wire 2-Way/3-Way
【Widely used】The connector for joining braided and solid wire and wires of differing sizes. 【Safe and efficient】 It has

£25.99
AUKENIEN

New
AUKENIEN Electrical Connector Blocks Kit 3 Values 6pcs 3A 5A 10A Terminal Block Strip 3 5 10 Amp Electric Wire Connector
AUKENIEN electrical terminal connector blocks assortment kit

£6.99
New
6A Block Plug In Terminal Strips 12 Way Connector Blocks Male and Female 6 Amp
Moulded in natural PA6, self extinguishing to UL94-V2. Cut to required size. Item Information. Maximum current: 17.5A.

£5.89
New
WAGO 221 Lever Connectors Compact Wire Connectors 2 3 5 Port Terminal Block
WAGO 221 Series Lever Connectors – Genuine, Reusable, Tool-Free Wiring. WAGO 221 Compact Connectors make wiring faster a

£99.95
New
12 Way CONNECTOR STRIP 3 Amp TO 60 Amp CHOC Block Terminal Connection
12 Way Polyethylene Connector Strip. High Quality Connector Strip. Sold As an Individual Strip of 12. Captive Screws, Br

£25.79
New
1 to 8 Way 6.3mm Pin Plug CONNECTOR Electrical Multi Terminal Block Wiring
The brass connectors are designed to be crimped onto the wire, are 6.3mm wide and when inserted into the plug snap into

£59.99
New
Schneider NSYTRV22 Terminal Blocks | Mixed Pack 100 | DIN Rail | NEW
Manufacturer:Schneider Electric. •Designed for DIN rail mounting (35 mm). Mounting:DIN Rail (35 mm). • DIN rail power su

£15.50
New
2, 3, 4, 5 Way Pole 5.08mm PCB Terminal Blocks Connector 12A 300V
End stackable. Material: PA66. Wire size: 26-16AWG. Wire entry parallel to the board.

£3.32 £3.69
New
ELECTRICAL TERMINAL BLOCKS 12 WAY STRIP WIRE BLOCK CONNECTION 3 5 10 15 30 60AMP
This electrical terminal block is a 12-way strip wire connector with a capacity of 3, 5, 10, 15, 30, or 60AMP. It is sui

£2.27
New
40pcs Spring Lever Terminal Block Electrical Wire Cable Connector Quick Splice
20 / 30 / 40 × Lever Wire Connectors (depending on selection). ✔ Free Combination: Easily combine into 2/3/4/6-way conne

£5.45
New
KF128 2.54mm PCB Mini Screw Terminal Blocks Connector for Wires 2P-10P Terminal
KF128 2.54mm PCB Mini Screw Terminal Blocks Connector for Wires 2P-10P Terminal.

£42.23

25 Terminal Blocks deals are available from: Amazon, eBay stores, starting from £1.50.
The biggest discount we found is 4% on WAGO 221-2411 Terminal 2 Conductor 4 mm² Through Clamp Connector with Lever (Pack of 10) at Amazon.
The lowest price we found is £1.50 while the highest is £99.95.
Prices for the best Terminal Blocks deals average at £20.67.
Last updated on September 13, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Terminal Blocks.