Best Plastic Terminal Blocks in 2026

PARAMETER-----10 stainless steel #8 terminal screws,3*1/4" studs.

WHAT YOU GET-----Cover attaches with nylon nuts to the two outside studs to protect against accidental short circuits. Come with 1/4” and #8 suitable insulated ring terminals.No need to find the small rings anymore.

RANGE FOR USE---- Max voltage: 48VDC. Max continuous amperage: 150ADC. Max intermittent: 20 A per connection (less than 1 minute).

★【Clean Installation】- How to clean up your cluttered battery terminals? Our terminal strips greatly simplified and neatened up your install. The pressure washer style terminal accepts a bare wire and the jumpers allow signals or power to be distributed neatly. This way you can easily disconnect a wiring branch without taking down the entire system.

★【Heavy Duty】- Our terminal/barrier strips are well made sturdy and with quality and robust screws. You can crank down on these for a firm bite. These allowed you to connect each power wire very cleanly to each source (ground, battery, and ignition on). Great for compact wiring jobs.

★【Protect Cover】- Our dual row screw terminal strips that also include a clear cover to protect accidental touching of the terminal. It will be more safer when the terminals are protected by snap-in plastic "lids". Be careful when mounting these covers.

★【What You Get】 - In this terminal block set,it include 6pcs 4 positions 600V 15A double row screw terminal strip blocks with cover,6pcs 400V 15A pre-insulated barrier jumper strips,60pcs insulated fork wire connectors,1pc screwdriver.Total 73pcs packed in a bag.

★【Easy Install】 - The terminal strips are easy to install and held in place by two screw holes at either end of the terminal.The fork terminal stripe can be cut in any position to meet with your different demand.You have the option of of making 4 individual connections or by using the whole barrier bar or part of it up to 4 connections to a single line. Once the connections have been made, clear plastic covers are included that push lock into place to protect the terminals.

★【Heavy Duty】 - Our terminal/barrier strips are well made sturdy and with quality and robust screws. You can crank down on these for a firm bite. The shell is made with flame resistant material, more safer. Copper plate conductor has good electrical conductivity and also nickel plated has a better anti-oxidation performance which make it more durable.

Product Name: [1] 6P Dual Row Terminal Block Stripe; [2] 12P Fork Type Terminal Stripe

[Terminal Block Stripe] 600V 15A, Material : Copper, Plastic

[Fork Type Terminal Stripe] 400V 10A, Material : Copper, PVC

The Retrozone RZ3-1M 24 vac 2 wire spring return damper motors are designed as drop in replacements for Honeywell's M847D series motors on popular ZD and ARD dampers, including M847D1004, M847D1012, and other M847D series motors.

These motors also replace most Honeywell 2 wire normally open, power to close spring return motors, as well as many other brands

These motors are also replacements for the Hansen 135-6 motor, as well as other brands with the same footprint.

★【What You Get:】In this terminal block set, it include 5pcs 5 positions double row screw terminal strip blocks with cover, 5pcs black and red pre-insulated barrier jumper strips, 60pcs insulated fork wire connectors. Total 70pcs are well packed in a bag.

★【High Quality:】The terminal blocks are high quality flame retardant PC engineering materials, with excellent flame retardant and impact resistance (transparent dust cover is not flame retardant). High-quality brass guide, excellent electrical conductivity, the appearance of nickel-plated, rust and durable.

★【Product Feature:】The dual row terminal blocks are designed with screws, you can crank down on them for a firm bite; Also include a clear cover to protect accidental touching of the terminal. Transparent cover, clear and intuitive internal components, allows for visual inspection of insert terminals.

Pinch terminal distance is 5 mm/ 0.2 inch; Color: green

Rated value: 300 V 10 A; 2 Pins

Screw terminal block material: plastic and copper

Product name: screw terminal strip

Material: metal & plastic; rated value: 600V 25A

Size: L11.5 x W3 x H1.9 cm; color: black & GOLD Tone

Package Includes: 2 x Terminal Bus Bar

Contact material: copper Production process: cold pressing Insulator material: plastic.

Total Size: 83 x 12 x 21mm/3.3" x 0.5" x 0.8"(L*W*H). Mounting Hole Diameter:4mm/0.16".

Sturdy Material - This 12 Position Terminal Block is made of PC material shell, high toughness and not easy to break, transparent plastic protective cover, dust-proof and scratch-proof protection wire connector.

35A Larger Amerpage Rating - The rating of this terminal strip is 600V 35A, which makes it can handle a wider range of using scenarios compared with others.

Easy to Install - There are two screw holes on each side of the terminal block. You only need to fix them with screws and connect cables. Terminal strips greatly simplify and tidy up your installation.

Two connections with 3/8" stainless steel studs. Comes with 8AWG 3/8” ring terminals and stainless-steel screws

Reinforced Polycarbonate cover attaches with nylon nuts to protect against accidental short circuits

Max voltage: 48V DC. Max continuous amperage: 250A DC.

Dual row with 6 positions Barrier Terminal Block

Clear plastic insulating cover is removable,screw barrier terminal block

Each pair of terminals is insulated from the next, prevent circuit in disorder

Fantastic design: 12 position , 6A, 10A and 20A will be sold together. Two row, 380V terminal strip.

Great size: 105 x 15 x 12 mm/4.13 x 0.59 x 0.47 inch, 110 x 16.5 x 12.5 mm/4.33 x 0.65 x 0.49 inch, 123 x 21 x 14 mm/4.84 x 0.83 x 0.55 inch.

Model: X3-0512, X3-1012,X3-2012. Package quantity: 6pcs.

30Amp 300V 2x12 position screw terminal block distribution module. Support for multiple module extension connections.

A / B position maximum current 30Amp(each position). A 1~12 total maximum current 30Amp(total positions). B 1~12 total maximum current 30Amp(total positions). A 1~12 / B 1~12 position maximum current 10Amp(each position). Maximum voltage 300V.

A / B terminal blocks, Pitch 7.62mm/0.3", Wire range 26AWG ~ 10AWG / 4.0mm square, Rated voltage 300V, rated current 30Amp. Strip length 8mm. Screws - M3,steel, Cr3+ Zn plated. Pin header and Cage - Brass.

MATERIAL: Made of high-quality carbon steel, nickel-plated surface, corrosion-resistant and durable.

PACKING QUANTITY: 160Pcs screws 8 sizes (M3x6x6, M3x8x6, M3.5x6x7, M3.5x8x7, M4x6x8, M4x8x8, M5x8x11, M5x10x11)each size 20Pcs.

SUITABLE FOR: Suitable for crimping of electrical switches such as terminal blocks.

✯ Category: Barrier Terminal Strip; Type: TB-4503L, 3 Positions Dual Rows.

✯ Material: Copper, PVC; Color: Black, Brass Tone.

✯ Rated voltage/current: 600V/45A.

【Safe and Reliable】Idong Power distribution block Selected flame-resistant material, safer than normal plastic,internal Copperplate conductor material, better conductive properties,And nickel-plated which has a long life, no corrosion, anti-aging

【Easy to use】First insert the wire into the ring terminal, then open the protective cover, and finally pass the screw through the terminal, and tighten the screw to fix the terminal. The wires will not come loose.

【Universal product】 providing maximum voltage: 300V AC, 48V DC and 130A AC, 150A DC current,Up to 10 circuits can be connected to a row. good protection for your boat, car, RV

Material: the base is made of hard plastic, the circuit board is made of copper, stainless steel terminal, PC protective sleeve, durable.

Model: Red base, M6 terminal stud x4, M4 screw terminal x 6.

Features: Maximum voltage: 300V AC, 48V DC. Maximum continuous amperage: 130A AC, 150A DC.

【1 x (0/4) AWG IN, 2x (4/8)AWG OUT】Our power distribution block adopts input to accept 1/0 or 4 wire, and output to accept 4 or 8 wire, making your system wiring easier, which is very suitable for car audio installation and amplifier wiring.

【Deep Groove Hidden Protection】The power distribution block with a deep groove design can well protect the wiring, effectively prevent the wiring from being exposed to components or other objects that may cause system failure, and make the wiring more durable.

【Easy to Install】The screw-in cable clamp and the impact-resistant plastic cover design make the power distribution block for car audio splitter very easy to install. You only need to connect the cable and cover the plastic cover.

✿2.54mm Terminal Block: The package contains 20 x 4 pin PCB connector, rated voltage: 150V, rated current: 6A, wiring range: 24-12AWG.

✿High-Quality Material: The pin of the PCB screw terminal block is made of brass, which has good electrical conductivity. The shell of the PCB terminal block is made of plastic, flame-retardant and insulated, ensuring safety during use.

✿Wide Application Range: PCB terminal connectors are widely used in low frequency PCB wiring, 2.54mm pitch screw terminals are suitable for electronics, communication equipment, household appliances and alarm devices.

Terminal block neatly organizes wire connections

Molded plastic base with brass hardware for added durability

Gang: 6

【12 POSITION & 3A】12 position, 3A, 380V, 2 row terminal barrier strip wire connector

【SUITABLE WIRE】For cable: 1.5-2.5mm²

【SAFE & RELIABLE】Each pair of terminals is insulated from the next, preventing circuits from disorder.The set screws secure wires reliable contact and help prevent accidental contact with the terminals

Rated Value: 600V 45A; Poles: 6 Position, Dual Row; Terminal Quantity: 12.

Removable clear plastic insulating cover prevents accidental contact the terminals.

Each pair of terminals is insulated from the next, prevent circuit in disorder.

【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

Safe Design : the terminal strips set come with transparent protection covers whick will shelter most exposed contact areas to reduce the risk of accidental touching, mounting the snap-in plastic covers after wiring. red and black jumpers to help customers distinguish positive and negative wire when installation

Neat Wiring Jobs : The dual row terminal strips are easy to install,you just need to fix wires with screws,you can connect each power wire very cleanly to each source (ground, battery, and ignition on), disconnect a wiring branch without taking down the entire system

Heavy Duty & High Quality : the GAJING terminal/barrier strips are well maded, The shell is made with flame-retardant polycarbonate,the Conductor is made with Nickel-Plated Copper which has excellent electrical conductivity and Anti-rust.

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

8 Pin PCB Screw Terminal Block Connector: Rated Value : AC 300V, 16A, Pitch : 2.54mm/0.1"

High Quality: PCB Screw Terminal Block Connector Made of ABS Plastic, Electric Parts; Screw Terminals Wire Sizes: 18AWG to 26AWG

Quick Connection: Screw Terminal On Header Provide Secure Connection and Quick Disconnection,Very Easy to Install

Product Name : PCB Terminal Block

Material : Plastic,Metal;Color : Green

Rated Value : AC 150V 8A;Pin Distance: 2.54mm/0.1"

【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.

✔️About the project:These Phoenix connectors are made of advanced materials. They are well made and stable with pure copper metal block and UL 94V0 fireproof plastic shell.

✔️[Specification] Terminal spacing: 5.08mm; Rated voltage: 300V 10A. They are heat resistant, flame retardant and current balanced to ensure no leakage. Low signal loss and high switching frequency

✔️[Quick and Safe Wiring] Can be installed on the 5.08mm-4PIN Phoenix connector, allowing you to easily install and replace printed circuit boards.