Best Three Level Terminal Blocks Deals Online in the UK (24 Deals Found)

Last Updated - 23/09/2026 Sort By:

Best Choice
D.A.Y. Republic

New
4 Pack of Clear Electrical Terminal Blocks - 3A 15A Dual Row 12 Position Wire Connectors, Flathead, Easy Attachment Hole
🏠🔧🔨🪚 TRANSPARENT DESIGN - Transparent design allows for a higher level of efficiency in connecting and safety. Easil

£4.49
Best Value
Mlifleue

New
12PCS 3A Terminal Blocks Electrical Connectors, Terminal Block, Electrical Connector Blocks for Home Wiring Installation
PACK OF 12: Includes 12 terminal blocks, providing ample connectors for multiple wiring projects.

£7.89
New
10Pcs PT 2.5-3L Three-Level Terminal Block 2.5Mm² DIN Rail Compact Spring Clamp

£22.99
Agger

New
Lever-Nut Compact Wire Connectors - 30 Pack Assortment, 2, 3, 5 Port Lever Conductor Terminal Blocks
Plug and play quick connecting, easy to use

£8.99
New
Dual Row Screw Terminal Block Terminal Barrier Strip 600V 3-12 Positions 15-45A
The shell is resistant to high temperature, high toughness, and is not easily broken.

£36.38
sourcing map

New
sourcing map DIN Rail Mount Three-level Terminal Blocks Screw Type 28-14AWG Grey DIKD1.5 Pack of 5
The DIN rail terminal block is used as distribution boxes or cabinets and other general terminals, such as home applianc

£9.99
sourcing map

New
sourcing map Terminal Blocks 3 Pack UK10N Rail Mount Fuse Holder Screw Terminal Block Wire End Bracket Stopper Din Rail
Crafted from engineering nylon PA66 housing, copper alloy and nickel-plated screws, keeping exceptional flame retardancy

£6.19
New
DIN Rail Mount Three-level Terminal Blocks Screw Type Grey DIKD1.5 Pack of 5
What is this?The DIN rail terminal block is used as distribution boxes or cabinets and other general terminals, such as

£11.72
blackspur

New
Blackspur BB-CT110 3/ 15A Terminal Block Set
Manufactured from polyethylene

£4.40
New
5Pcs 13 Position Terminal Blocks Double Row 23.5 X 111mm 300V 15A Green
What is this?A terminal block is an electrical component used to connect circuits in electrical equipment.

£24.62
sourcing map

New
sourcing map 2 Position Terminal Blocks Double Row, 23.5mmx17.5mm 300V 15A 8.5mm Pitch PA66 PCB Mount Screw Terminals St
A terminal block is an electrical component used to connect circuits in electrical equipment. Its function is to connect

£8.69
WAGO

New
2206-1301 | WAGO 3-CONDUCTOR THROUGH TERMINAL BLOCK WITH PUSH-BUTTON 6 MM², GREY
DIN Rail mounting 35 x 15 mm & 35 x 7.5 mm

£2.95
New
2pcs Dual Row Terminal Block, 3 Positions 500V 60A, Black
What is it?A dual row terminal block is an electrical component that connects and organizes multiple wires in two parall

£18.33
WAGO

New
2216-1301 | WAGO 3-CONDUCTOR THROUGH TERMINAL BLOCK WITH PUSH-BUTTON 16 MM², GREY
Dimensions HxWxD – 91.8 x 12 x 37.1 mm, DIN Rail mounting 35 x 15 mm & 35 x 7.5 mm

£5.30
New
1 x TERMINAL BLOCK, SCREWLESS, HIGH
Features: Push Button Actuated.

£10.00
sourcing map

New
sourcing map 7 Position Terminal Blocks Double Row, 23.5mmx60mm 300V 15A 8.5mm Pitch PA66 PCB Mount Screw Terminals Stri
A terminal block is an electrical component used to connect circuits in electrical equipment. Its function is to connect

£8.59
New
4 Pcs 12 Positions Terminal Block 300V 20A 9.5mm Pitch Dual Rows Strip
Description:1.Each pair of terminals is insulated from the next, preventing the circuit from trouble.2.The set screws se

£21.03
New
12-way 5A clear plastic earth terminal blocks (pack of 10) – New
The 12-way 5A clear plastic earth terminal blocks by B&Q are a pack of 10 high-quality electrical components designed fo

£4.90
12% Off

New
5Pcs 600V 15A 4 Positions Terminal Block with 5PCS Pre-Insulated Strips
What is it?This dual row terminal block is an electrical component used to securely connect and organize multiple wires

£10.41 £11.83
New
4Pcs 4 Positions Terminal Block 300V 20A 9.5mm Pitch Dual Rows Strip]
Description:1.Each pair of terminals is insulated from the next, preventing the circuit from trouble.2.The set screws se

£14.86
New
2Pcs, Dual Row Terminal Block 5 Positions 500V 60A Black
What is it?A dual row terminal block is an electrical component that connects and organizes multiple wires in two parall

£16.05
New
4Pcs 5 Positions Terminal Block 300V 20A 9.5mm Pitch Dual Rows Strip Black
Description:1.Each pair of terminals is insulated from the next, preventing the circuit from trouble.2.The set screws se

£16.56
New
SCREW TYPE TERMINAL BLOCK RIGH
Mounting Type: Through Hole.

£10.00
New
4Pcs 600V 25A 12 Positions Terminal Block w/ 4PCS Pre-Insulated Strips
What is it?This dual row terminal block is an electrical component used to securely connect and organize multiple wires

£28.44

24 Three Level Terminal Blocks deals are available from: Amazon, eBay stores, starting from £2.95.
The biggest discount we found is 12% on 5Pcs 600V 15A 4 Positions Terminal Block with 5PCS Pre-Insulated Strips at eBay.
The lowest price we found is £2.95 while the highest is £36.38.
Prices for the best Three Level Terminal Blocks deals average at £13.07.
Last updated on September 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Three Level Terminal Blocks.