Best 2 Terminal Blocks in 2026
Daisy
Last Updated: Feb 5, 2026
Daisy
Last Updated: Feb 5, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DIN Rail Terminal Blocks | 9.91 | ✅ | ✅ | ✅ |
Two Blocks of Each Color
UL 600V Rating
UL 12-22 AWG Rating
UL 20A Rating
Ground Block, End Covers, Jumpers, And Rail Included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 7.98 | ✅ | ✅ | ✅ |
【Perfect DIN Rail Terminal Blocks Kit】Terminal blocks kit comes with 20pcs terminal blocks, 2pcs ground blocks, 2pcs jumpers, 4pcs E/UK end brackets, 4pcs UK-2.5BG end covers, 1pcs 8" aluminum RoHS Rail, 4pcs ZB6 Marker strip.
【Terminal Blocks UK2.5B】The UK2.5B universal screw DIN rail terminal block series has the typical features which are decisive for practical applications. Made from engineering flame retardants nylon PA66 with brass screw metal.It can connect two conductors with ease, even large conductor cross sections are not a problem. Can be used on DIN Rail 35mm, steel or aluminum.
【Ground Terminal Blocks Connectors】The grounding terminal blocks provide an easy-to-identify, convenient, neatly organized grounding bus that is mounted on the DIN rail.The protective terminal blocks has strong clamps to ensure tight fixation on DIN rails to achieve the PE function.
【35MM Aluminum DIN Rail】 Mounting rails and brackets to enhance configuration and installation. Guide rails can be used to install circuit breakers, contactors, surge protectors, modular jacks, motor soft starters, PLC, relays, terminals and other electrical appliances.
【Terminal Insertion Bridge, End Stopper Bracket, End Cover】The insertion bridge can be insert at the top clamp space of UK terminal blocks, potential distribution can be contact quickly using those bridges. UK series End Stopper Clamps are fastened using screws or simply snapped onto the DIN rail. End Cover Usage: Connection by screw tighten
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| UOHGDPY | 9.83 | ✅ | ✅ | ✅ |
【Easy to Use】The patented design, different from the ordinary rail connector, does not require the tedious tightening of screws, just insert the rail terminal into the 35mm iron and aluminum DIN rail, lift the orange clip, insert the wire into the hole until you feel the resistance, then lower the orange lever and complete the operation, saving 70% of the operation time.
【Perfect DIN Rail Terminal Blocks Kit】Terminal blocks kit comes with 40pcs 12AWG terminal blocks, 4pcs connection bar, 4pcs digital identification, 2Pcs Fixed clamp,40pcs screws, 2pcs end stopper bracket and a transparent storage box.
【Universal Compatibility】 This Wire Connector is suitable for solid and flexible wire. Connect any combination of solid, stranded, and flexible copper wires. Suit for solid wire 0.08-4.0mm² /28-12 AWG, flexible wire 0.5-2.5mm² /20-14 AWG. It is widely used in distribution boxes, control cabinets, switchgear, complete sets of equipment, machinery etc.
【Premium Quality】Terminal blocks, high quality brass metal body and the best flame retardant insulating material modified nylon PA66 shell, it has a long life, no corrosion, anti-aging, 4KV and shock resistance, strong structure firmly locked to DIN rail.
【Buy With Confidence】Every junction independent shrapnel, different wire managed separately, different diameter can be connect security, there are test hole in every cage surface, electric test no need to remove tape. If there is anything you are not satisfied please feel free to contact us and we will offer you a replacement or full refund. High-quality products and service is our priority.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Fully customizable kit
Ul 600V rating
Ul 10-22awg rating
Ul 30A rating
Ground blocks, end covers, jumpers, and rail included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| wangpengw | 0.00 | ✅ | ✅ | ✅ |
【Package Included】: 20 x PCB Teminal Blocks
【Type】: 4 Positions, Plug-In PCB terminal block connector.
【Easy to Use】: PCB din rail adapter; Easy to install and detach.
【Specification】: Rated Value: AC300V; Terminal Pitch: 3.5mm/ 0.14"
【Application】: PCB terminal is widely used in almost all electronic equipment, such as small eletronic watches, calculatros, greneral computer, communication electronics equipment.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DIN Rail Terminal Blocks | 9.91 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Aerexier | 5.25 | ✅ | ✅ | ✅ |
✯ Category: Fuse Holder Terminal Block; Type: UK5-HESI. Suitable for various sizes of fuse tubes, such as: 5x20, 5x25, 6x30, etc.
✯ Material: Nylon PA66 Housing, Fire retardant, Flame retardant.
✯ Installation Method: DIN Rail Mounted, universal mounting foot to easily mount onto DIN rail.
✯ Fuse terminal block for cartridge fuse inserts without indication. The lever-actuated fuse holder makes fuse insertion and extraction safe and easy.
✯ Compact Fuse holder Terminal Block used in control circuit applications.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DIN Rail Terminal Blocks | 9.91 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Aerexier | 5.35 | ✅ | ✅ | ✅ |
✯ Category: Terminal Block End Stopper; Type: E/UK; Fit Rail Width: 35mm / 1.37 inch.
✯ Material: Nylon PA66 Housing, Fire retardant, Flame retardant.
✯ Installation Method: DIN Rail Mounted, universal mounting foot to easily mount onto DIN rail.
✯ Lock firmly on the din rail, to hold the stack of terminal blocks, increase creepage distance between two terminals.
✯ Application: Distribution boxes/cabinets and other general terminals, such as home appliances, electronic circuits, machines, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DIN Rail Terminal Blocks | 9.91 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Aerexier | 5.25 | ✅ | ✅ | ✅ |
✯ Category: Ground Terminal Block; Type: USLKG2. 5N, Rated voltage/current: 690V/34A.
✯ Material: Nylon PA66 Housing + Alloy Copper Bodies + Nickel-plated Screws.
✯ Installation Method: DIN Rail Mounted, universal mounting foot to easily mount onto DIN rail.
✯ Lock firmly on the din rail, easy to insert the wire and the screw terminal holds the wires solid. Great use when making a prewired harness.
✯ Application: Distribution boxes/cabinets and other general terminals, such as: home appliances, electronic circuits, machines, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DIN Rail Terminal Blocks | 9.91 | ✅ | ✅ | ✅ |
Fully Customizable Kit
UL Listed 600V
UL Listed 12-22 AWG
UL Listed 20A
Ground Block, End Covers, Jumpers, And Rail Included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DIN Rail Terminal Blocks | 9.91 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
【Package Included】: 50 x PCB Teminal Blocks
【Type】: 2 Pin, Plug-In PCB terminal block connector.
【Easy to Use】: PCB din rail adapter; Easy to install and detach.
【Specification】: Rated Value: AC300V; Terminal Pitch: 3.5mm/ 0.14"
【Application】: PCB terminal is widely used in almost all electronic equipment, such as small eletronic watches, calculatros, greneral computer, communication electronics equipment.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 8.03 | ✅ | ✅ | ✅ |
Press-fit/Insertion Style Jumper
Erayco Jumper 10 Pole Size
Used with UK-2.5B UK5N UDK4 UKK5 block terminal
Blocks mount on 35mm rail
Terminal Block Jumper, 10way, 6.2mm
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Fielect US | 9.88 | ✅ | ✅ | ✅ |
【Parameter】 - Model:E/UK ; Mounting rail width: 35mm/1.38" ; Length: 42.1mm/1.66" ; Width: 9.5mm/0.37" ; Height: 35.3mm/1.39"
【Material】 - This terminal block is made of plastic material, and the screw fixed type is suitable for din rail
【Features】 - The sturdy structure can be firmly locked on the din rail. It is easy to insert the wire, and the screw terminal can firmly fix the wire
【Advantage】 - The DIN rail screw terminal combination terminal adopts a frame type screw connection structure, which is very useful when making pre-wiring harnesses
【Application】 - It is used for wire connection of home appliances, electronic circuits, machines, etc., and also suitable for connecting round copper conductors with terminals that have not been specially processed by pressure welding
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 9 L x 2 H x 5 W (inches)
Package Weight : 2 pounds
Only one screw to tighten
Country of Origin : China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| tanus | 9.70 | ✅ | ✅ | ✅ |
【High quality PCB carrier】This Terminal Block Connector is a High quality PCB carrier.
【 mount on DIN rail 】This Terminal Block Connector Can be mounted on DIN rail with width 15/32/35mm.
【application】This Terminal Block Connector is Suitable for PLC, Mitsubishi Servo and DIN rail mount.
Male header terminal block connector. Screw terminal block.
【packing】1 x Terminal Board1 Set x Bracket5 x Screws
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
It is made of high-quality copper and made of nickel electroplating material, which is durable.
Widely used in machinery, shipbuilding, aviation, electric power, railways, household appliances, computers or other automation equipment.
Material: nickel-plated copper.
Terminal block jumper: 6.2mm. Terminal: 10.
Rated current: 10A. Color: gray. Contact material: brass. Insulation material: PA66. Package includes: 5 x DIN rail terminal blocks.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FONGQLONG | 9.70 | ✅ | ✅ | ✅ |
15EDGRK 4-Pole terminal pitch: 3.81mm. Plug-in terminal, non-welding butt. One set: socket + wiring female head. Suitable for electrical connection, bid farewell to traditional wiring, bid farewell to dangerous, safe wiring
3.81mm 4P ground circuit terminal blocks. Rated voltage & current: 300V 8A. Wire range: 28-16AWG. They are widely used in electronics,communication equipment,instruments,computers,automatic control systems and alarm equipment,etc
3.81mm phoenix connector, anti-vibration design to ensure the long-term airtight connection, low control signal loss, high switching frequency, no mechanical contact jitter, not affected by position and long service life
Use high-quality environmental protection plastic PA66 high temperature resistant V0 flame retardant material, temperature range is -40℃ - +105℃. Steel screw environmentally friendly electroplating,no slippage. Surface nickel plating treatment,corrosion resistance,high stability
PCB din rail adapter, easy to install and detach, just need to loosen the screws to land the wires. The quick disconnect connecting block that makes these terminals easy to swap out another device without unscrewing all the wires
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DIN Rail Terminal Blocks | 9.91 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DIN Rail Terminal Blocks | 9.91 | ❌ | ❌ | ❌ |
Product Type: TERMINAL BLOCK
Package length: 9.4 cm
Package width: 17.6 cm
Package height: 28.7 cm
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Easily Wire 10 separate circuits with this Din Rail terminal block assembly
Assembly for Power Distribution
28-12 AWG Wire Range
Country of origin: United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 8.17 | ✅ | ✅ | ✅ |
Type: USLKG5 Ground Earth Screw Type Terminal Blocks Wire Connector
Material: Nylon PA66 Housing + Fine Copper + Nickel-plated Screws
Application:Conduct Electricity, Transmission of Electrical Signals
Rated voltage: 600V; Rated current: 30A. Large wire funnel entry, Conductor Size: 24-10 AWG, Cross section, Cross section, solid/soft Cable: 0.2-4 mm²
Package Included: 20 Pieces
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| liuuuu | 9.55 | ✅ | ✅ | ✅ |
【Terminal Pitch】: 3.5mm/ 0.14inch pitch PCB terminal block connector.
【Specification】:Rated Value: AC300V, Rated Current: 8A，Withstanding voltage：AC1500V/1Min； Wiring Range: 28-16AWG
【Application】: Pluggable terminal block connector.is made of plastic and copper, handy and easy to assemble;PCB terminal is widely used in almost all electronic equipment, such as greneral computer, calculatros, small eletronic watches, communication electronics equipment etc.
【Feature 】: Pluggable terminal block is a PCB DIN rail adapter, easy to install and detach.
【Package Included】: 10Pcs 10Pin 3.5mm pitch PCB terminal block.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| HSXUSA | 6.70 | ✅ | ✅ | ✅ |
Safety and reliability: JANDECCN din rail terminal blocks are made from insulated material, flame-retardant, corrosion resistance, aging resistance, high pressure resistance. Strong structure firmly locked to DIN guide, long service life.
Product feature: JANDECCN wire splicers instead of the ordinary rail connector, reduce the wiring time by 50~70% with our new design. The wire connectors support a variety of installation methods (guide rail and screw mount). Make the connection easier faster and lower maintenance cost.
Widely applicable: JANDECCN lever wire connectors can be used for home appliance, lighting, electrical control, power supply, switches, machinery and other wire connection parts. Every junction independent shrapnel, different wire managed separately, improving safety performance.
Compatibility: JANDECCN electrical wire connector can connect solid wire (AWG28-12), stranded wires (AWG28-12) and flexible wires (AWG 28-14).
Package content: 4 Pcs DIN Rail Terminal Blocks with 12 Pcs Removable Rail Clip in 1 box
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Fielect US | 9.88 | ✅ | ✅ | ✅ |
Product Name : DIN Rail Terminal Block；Model : USLKG2.5
Length (mm): 42.8, width (mm): 6.2, height (mm): 41.6
Fit Rail Size : 35mm. Poles: 1 Positions.
Great use when making a prewire harness. Used for wires connecting of home appliances, electronic circuits, machines, etc.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| International Connector | 17 |
| Erayco | 7 |
| Aerexier | 3 |
| Fielect | 3 |
| Sipun | 3 |
| Hilitand | 2 |
| Uohgdpy | 2 |
| Automation Systems Interconnect | 1 |
| Dinkle | 1 |
| E-Outstanding | 1 |
We've carried out a comprehensive analysis of 1,125 reviews on terminal blocks, using our selection criteria to identify the best options in the electronic components. Our findings reveal that most customers typically select terminal blocks priced around $31.29, with top brands including international connector, elveshome, milapeak, nte electronics, glarks, uxcell, qcqiang, oono and gubcub and molence
Our team of expert editors reviewed these high-quality items and handpicked the top 30 terminal blocks for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the electronic components category. These include din rail terminal blocks, elveshome, milapeak, amazon.com, connectors & wire & tools, qcqiang-us, electronics-salon., gubcub and molence and hsxusa .
We are dedicated to assisting our users in finding the right blocks Products based on their needs, saving them considerable time when choosing which terminal blocks to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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