Best Terminal Blocks 2026

Advertising Disclosure

Last Updated - 03.02.2026

Best Choice

01

XMSZQU

Pack of 40 DIN Rail Terminals, 0.08-4 mm² PCT-211 DIN Rail Terminals, Terminal Block Terminal Block Kit, Quick Wiring Electrical Terminal Block for Automation Projects, DIY Projects

Show more
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Versatile Application Scenarios Our terminal blocks are perfect for automation projects, garages and DIY projects. They are ideal for distribution boxes, control cabinets and much more.
High Quality Materials Our DIN rail terminals are made of flame retardant PC (shell) and nickel plated copper material. They are flame retardant, corrosion resistant, ageing resistant and high voltage resistant, which ensures a long service life.
Easy installation: installation is very easy. Simply insert the clamp into the galvanized rail, push the orange clip up and connect the cable. This ensures high efficiency and ease of use.
CUSTOM HANDLING Each electrical terminal block can handle different wires individually. They are suitable for both solid wires from 0.08 to 4 mm² / 28-12 AWG and flexible wires from 0.08 to 2.5 mm² / 28-14 AWG.
CONVENIENT & REUSABLE Thanks to high quality materials and easy handling, our DIN rail terminal blocks are a durable solution for your wiring needs. They are practical and reusable.

21,99 €
02

CEMYDEYO

CEMYDEYO PCB Screw Terminals, Pack of 50, 2.54 mm 0.1 Inch Pitch PCB Mount Screw Terminal Block, 2 Pin, 3 Pin, 4 Pin Connector, for 26-18AWG Cable

Show more
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Widely used applications: it is well suited for connecting with I/O cards, data acquisition equipment (DAQ) and any other device that uses a 2.54 mm/0.1 inch header plug. Applications include the Raspberry Pi A+, B+, 2B and 3B boards Arduino, all of which use a 0.1" pitch pin header for their GPIO expansion ports.
Premium material: PCB terminal strip is made of ABS and brass. Conductive performance of brass material is good and easy wiring. The plastic housing has good heat resistance and cold resistance.
Package includes: 20 pieces 2 pin screw terminal block; 20 pieces 3 pin screw terminal block; 10 pieces 4 pin screw terminal block. All sizes for your needs for a variety of devices. Pitch: 2.54mm, for wire size: 18-26AWG
Excellent fire retardant properties: the connector has excellent fire retardant properties that ensure safety during use. It is resistant to high temperatures and minimises the risk of fire or electrical hazards.
Easy to use: Easy to weld, safe to use, spiral wire is not easy to remove from the net. The best choice of various electronic modules and components, DIY parts and tools.

11,99 €
03

YIXISI

YIXISI 100pcs PCB Screws 5mm 2 Pin 3 Pin 4 Pin PCB Screw Terminal for Arduino (85 x 2 Pin, 10 x 3 Pin, 5 x 4 Pin, Green)

Show more
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide application: can be applied for PCB prototypes, quartz oscillator, IC base, DIY PCB universal board, dupont wire, digital tube, buzzer, Arduino UNO board, PIC programming unit, AVR ATMEL programming unit, USB TO TLL module, power module, LCD module, RS232 TO TLL module.
Package includes: 100 pieces screw terminal kit, 85 pieces 2-pin screw terminal, 10 pieces 3-pin screw clamp, 5 pieces 4-pin screw clamp, 1 piece screwdriver.
Model: 2/3/4 pin, pitch 5 mm, wire size 14-26 AWG.
HIGH QUALITY MATERIAL Made of high quality plastic, with good heat and cold resistance.
Easy to use: easy to weld, safe to use, spiral wire is not easy to loosen.

8,99 €
04

flintronic

Flintronic Cable Connectors, Pack of 34 Connection Terminals, SPL-1 with Actuation Lever, 4 mm² Conductor Clamp, Electrical Connection Blocks, Updated Versions Can Be Combined Freely, SPL2-5

Show more
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide range of uses: Widely used in building wiring, e.g. as a switch for controlling multiple lights. It is ideal for compact and complex applications. The universal plug is suitable for 0.2~4mm²/AWG28-12 solid wire and 0.08~2.5mm²/28-14AWG soft wire.
Safe and reliable: The terminal is made of PA66 (pull rod) / flame retardant PC (shell), and the inner conductor is made of nickel-plated copper material, which is flame retardant, corrosion-resistant, ageing resistant and high voltage resistant, long service life, etc. Features: It can prevent leakage, safe and reliable.
Reusable: Each terminal has a detection connection that is recycled. Each plug has an independent shrapnel, different wires are managed separately and different wire diameters can be securely connected. There are test holes on the surface of each connector, and the electrical test can be completed without removing the tape, which is intuitive and convenient.
Easy to use: First remove the cable sheath (9~10mm), then gently press the orange clip up 90° and plug in the cable and turn off the switch. Technological innovations have replaced conventional electrical tape and intertwined butt connectors, reducing wiring time by 70%.
34 SPL-1 combination: Total 34 SPL-1 wire connectors, a new sliding button combination design, the electrical connectors can be freely combined and spliced into 2/3/4/6 way docking cable connectors.

8,99 €
Value for Money

05

YIXISI

YIXISI 100 Pieces 5 mm 2 Pin / 3 Pin PCB Mount Screw Terminal Block, Screw Terminal Connector, for Arduino (2 Pin-80, 3 Pin-20)

Show more
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Sincere Customer Service:We have 100% confidence in the screw terminal block. If you don't use our products or the quality is not as good as you think, please contact us for a refund. Let every buyer be 100% satisfied and enjoy a pleasant shopping experience here.
Premium Material The screw terminal block is made of high quality ABS, good heat resistance and cold resistance.
Package includes: 80 x 2 pin screw terminal block 20 x 3 pin screw terminal block. Model: 2/3 pin, pitch 5 mm, for wire gauge 14-26 AWG
Handy & Easy to Assemble Applied to PCB wiring, easy to weld, stable and reliable, spiral wire is not easy to take off the mains.
Application: can be applied to IC socket, DIY PCB universal board, dupont wire, digital tube, buzzer, Arduino UNO board, PIC programming unit, AVR ATMEL programming unit, connection suite, USB TO TLL module, power supply module, LCD module, RS232-TO-TLL module.

8,99 €
06

Greluma

Greluma Terminal Block and Strip - 6 Sets 8/10/12 Positions 600V 15A Double Row Screw Terminal Strip Block with Cover + 400V 10A Pre Insulated Terminals Barrier Strip Jumper

Show more
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

【Clean Installation】 - How can you clean up your overloaded cable connection? Our terminal blocks have greatly simplified and embellished your installation. The high-pressure cleaner style connector accepts a bare wire and the jumpers allow for clean distribution of signals or electricity. This allows you to easily disconnect a cable branch without turning off the entire system.
What you get: 2 x 8 position double row terminal block blocks, 2 x 10 position double row terminal block blocks, 2 x 12 position double row terminal block blocks, 2 x 8 position jumpers, 2 x 10 position jumpers, 2 x jumpers with 12 positions. Rated voltage/current of terminal blocks: 600V/15A. Jumper voltage/current: 400V/10A.
Protective cover: our double row terminal block blocks, which also include a transparent cover to protect accidental touching of the clamp. It is safer when the clamps are protected by locking plastic "lids". Be careful when installing these covers. Once the connectors are made, clear plastic covers are included that snap into place to protect the ports.
Heavy duty: Our terminal block blocks are well made, robust and with high-quality and robust screws. You can crank these down for a firm bite. These allowed you to connect any power cable very cleanly to any source (mass and ignition on). Ideal for compact wiring work.
Easy installation: the terminal block blocks are easy to install and are held by two screw holes at both ends of the clamp. Standard terminal crimp connectors work well, and you have the option of making individual connections or using the entire barrier bar or part of it up to multiple connections to a single line.

9,99 €
07

YIXISI

YIXISI 25 Pairs PCB Mount Screw Terminal Block Pluggable, 5.08 mm 2 Pin / 3 Pin / 4 Pin PCB Terminal Block Plug, Screw Terminal Block Connector, for PCB (Right Angle)

Show more
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide Application Widely used in most electronic devices, communication equipment, instruments, computers, automatic control systems, household appliances and warning devices, IC sockets, DIY PCB universal board, power modules and LCD modules.
Premium material: made of high quality plastic, with good heat and cold resistance.
Package includes: 10 set of 2-pin PCB terminal strips, 10 set of 3-pin PCB terminal strips, 5 set of 4-pin PCB terminal strips, 1 piece screwdriver.
Model: 2 pin / 3 pin / 4 pin, pitch 5.08 mm, wire size 12-28 AWG.
Easy to use: simply loosen the screws, insert the stripped cable and tighten the screws.

8,99 €
08

YIXISI

YIXISI 25 Pairs PCB Mount Screw Terminal Block Pluggable, 5.08 mm 2 Pin / 3 Pin / 4 Pin PCB Terminal Block Plug, Screw Terminal Block Connector, for PCB

Show more
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide Application Widely used in most electronic devices, communication equipment, instruments, computers, automatic control systems, household appliances and warning devices, IC sockets, DIY PCB universal board, power modules and LCD modules.
Premium material: made of high quality plastic, with good heat and cold resistance.
Package includes: 10 set of 2-pin PCB terminal strips, 10 set of 3-pin PCB terminal strips, 5 set of 4-pin PCB terminal strips, 1 piece screwdriver.
Model: 2 pin / 3 pin / 4 pin, pitch 5.08 mm, wire size 12-28 AWG.
Easy to use: simply loosen the screws, insert the stripped cable and tighten the screws.

8,99 €
09

YIXISI

YIXISI 25 Pairs PCB Mount Screw Terminal Block Pluggable, 5.08 mm 2 Pin / 3 Pin / 4 Pin PCB Terminal Block Plug, Screw Terminal Block Connector, for PCB

Show more
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide Application Widely used in most electronic devices, communication equipment, instruments, computers, automatic control systems, household appliances and warning devices, IC sockets, DIY PCB universal board, power modules and LCD modules.
Premium material: made of high quality plastic, with good heat and cold resistance.
Package includes: 10 set of 2-pin PCB terminal strips, 10 set of 3-pin PCB terminal strips, 5 set of 4-pin PCB terminal strips, 1 piece screwdriver.
Model: 2 pin / 3 pin / 4 pin, pitch 5.08 mm, wire size 12-28 AWG.
Easy to use: simply loosen the screws, insert the stripped cable and tighten the screws.

7,19 €
10

YIXISI

YIXISI 100pcs PCB Screws 5mm 2 Pin 3 Pin 4 Pin PCB Screw Terminal for Arduino (85 x 2 Pin, 10 x 3 Pin, 5 x 4 Pin, Blue)

Show more
8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide application: can be applied for PCB prototypes, quartz oscillator, IC base, DIY PCB universal board, dupont wire, digital tube, buzzer, Arduino UNO board, PIC programming unit, AVR ATMEL programming unit, USB TO TLL module, power module, LCD module, RS232 TO TLL module.
Package includes: 100 pieces screw terminal kit, 85 pieces 2-pin screw terminal, 10 pieces 3-pin screw clamp, 5 pieces 4-pin screw clamp, 1 piece screwdriver.
Model: 2/3/4 pin, pitch 5 mm, wire size 14-26 AWG.
HIGH QUALITY MATERIAL Made of high quality plastic, with good heat and cold resistance.
Easy to use: easy to weld, safe to use, spiral wire is not easy to loosen.

8,99 €