GUBCUB
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Terminal Block,2 Pack 8 Circuits 20-30A 200v-450v Dual Row Screw Terminals Strip +32 PCS Heat Shrink Wire Connectors
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Terminal Block,2 Pack 8 Circuits 20-30A 200v-450v Dual Row Screw Terminals Strip +32 PCS Heat Shrink Wire Connectors
Connect bare wires to avoid clutter, making wiring connection simpler and more efficient.
Terminal Block,2 Pack 8 Circuits 20-30A 200v-450v Dual Row Screw Terminals Strip +32 PCS Heat Shrink Wire Connectors
Item #: 66434189

Terminal Block,2 Pack 8 Circuits 20-30A 200v-450v Dual Row Screw Terminals Strip +32 PCS Heat Shrink Wire Connectors

Item #: 66434189

AUD 19

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*All items will import from US

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Order now and get it around Friday, August 28
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Connect bare wires to avoid clutter, making wiring connection simpler and more efficient.
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What Stands Out

High Voltage Rating
Designed to handle up to 450V, ensuring safe and reliable connections for various electrical applications, perfect for both DIY projects and professional installations.
Durable Design
Constructed from high-quality materials, these terminal blocks offer long-lasting performance, reducing the need for replacements and providing peace of mind for users.
Complete Kit
Includes 8 heat shrink wire connectors, providing everything needed for effective wiring. This comprehensive package simplifies the installation process, saving time and enhancing convenience.

Product Details

Discover a wide range of terminal blocks and screw terminals at Ubuy Nauru. Find 2 pack 4 circuits, 20-30A, 200v-450v, dual row screw terminals strip, 16 PCS heat shrink wire connectors and more. Shop now!
Current Rating30 Amps
Connector TypeScrew
Number Of Contacts8
Mounting Typescrew mounts
Voltage450 Volts
Number Of Poles8
Number of Positions8
Material TypePlastic
ColorBlack
Specification MetATEX, CE, CQC, CSA, CSTB, DNV GL, EAC, Energy Rating, FCC, IEC, IECEE CB, ISO 9000, ISO 9001, KEMA-KEUR, LR, MIL-SPEC, RoHS, SAE, SGS, UL, VDE, cUL
Brand NameGUBCUB
ModelGUB-8-20
ManufacturerGUBCUB
UPC768530111688
Unit Count2.0 Count
Part NumberGUB-8-20
MaterialPlastic
BrandGUBCUB
Specification MetATEX, CE, CQC, CSA, CSTB, DNV GL, EAC, Energy Rating, FCC, IEC, IECEE CB, ISO 9000, ISO 9001, KEMA-KEUR, LR, MIL-SPEC, RoHS, SAE, SGS, UL, VDE, cUL See more
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Electrical Projects

    Ideal for DIY enthusiasts working on electrical installations requiring reliable connections in their projects.

  • Automotive Use

    Great for automotive applications to securely connect wiring in vehicles while accommodating high current loads.

  • Workshop Applications

    Perfect for workshops needing sturdy connections for tools, machines, or temporary electrical setups.

Not Suitable For
  • Low Current Needs

    Inappropriate for applications that require low current or voltage, as these terminals are designed for higher ratings.

Product Description

Terminal Block,2 Pack 8 Circuits 20-30A 200v-450v Dual Row Screw Terminals Strip +32 PCS Heat Shrink Wire Connectors

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Customer Questions & Answers

  • Question: What is the maximum current rating for the Terminal Block?

    Answer: The Terminal Block supports a maximum current rating of 20-30A. This means it is suitable for medium to high-load applications, making it ideal for various electrical projects, such as wiring in automotive, home, or industrial settings. If you are working with devices like motors or lighting systems that require significant power, this Terminal Block can efficiently handle the load without overheating.
  • Question: What voltage levels can the Terminal Block handle?

    Answer: This Terminal Block can handle voltage levels from 200V to 450V. This broad voltage range makes it versatile for multiple applications, including residential, commercial, and industrial environments. It’s especially beneficial for electrical projects where different voltage specifications are common, ensuring safety and connectivity without compromising performance.
  • Question: How many circuits does this Terminal Block support?

    Answer: The Terminal Block supports 2 circuits per unit. With a total of 2 packs included, you can manage up to 4 circuits in total. This feature is particularly useful when organizing multiple connections within a project, such as wiring in electrical panels, allowing for a neat and efficient setup.
  • Question: What are heat shrink connectors, and why are they included?

    Answer: Heat shrink connectors are designed to provide a secure and insulated connection. The included 8 PCS of heat shrink connectors shrink when heated, creating a tight seal that protects the joint from moisture and mechanical strain. This is particularly useful in outdoor or high-vibration environments, where preserving the integrity of electrical connections is critical.
  • Question: Can this Terminal Block be used for automotive applications?

    Answer: Yes, this Terminal Block is ideal for automotive applications due to its robust construction and ability to handle significant current and voltage levels. It can be used for connecting various automotive electrical components such as lights, radios, and sensors, ensuring a reliable and durable connection in your vehicle’s wiring system.
  • Question: What type of tools do I need for installation?

    Answer: To install the Terminal Block, you will need basic tools such as a screwdriver for tightening the screws and possibly wire strippers or crimpers for preparing the wire connections. These tools will enable you to efficiently and securely attach your wires to the terminals without risk of short circuits, ensuring a safe and effective electrical setup.
  • Question: Is the Terminal Block suitable for outdoor use?

    Answer: While the Terminal Block itself is designed for durability, using it outdoors requires ensuring that it is housed in a protective enclosure to prevent exposure to weather elements. The heat shrink connectors will help protect against moisture, but additional measures may be necessary for complete protection in outdoor applications, such as enclosing the connections in a weatherproof box.
  • Question: How can I ensure a secure connection with this Terminal Block?

    Answer: To ensure a secure connection, strip the wire ends appropriately and insert them into the terminal block before tightening the screws firmly. It’s crucial to check for any loose connections after installation, as even minor looseness can lead to power loss or intermittent connections, impacting the overall performance of your electrical system.
  • Question: What materials are used in the construction of the Terminal Block?

    Answer: The Terminal Block is typically made from high-quality plastic housing with metal terminals. This combination ensures durability and effective conductivity. The choice of materials is important for ensuring resistance to heat and corrosion, thereby promoting longevity and reliability in various applications, from residential wiring to industrial tasks.
  • Question: Where can I buy the Terminal Block and connectors?

    Answer: You can buy the Terminal Block along with the 8 PCS heat shrink wire connectors from Ubuy. They offer a reliable shopping experience with a wide range of electronics and components, making it convenient for you to find the items you need for your electrical projects in Nauru.

GUBCUB Ground Circuit Terminal Blocks Editorial Review

Terminal Block, 2 Pack 8 Circuits 20-30A 200v-450v Dual Row Screw Terminals Strip 32 PCS Heat Shrink Wire Connectors The Terminal Block is a handy tool for those looking to organize custom wiring systems for their cars, boats or off-road vehicles. This product comes in a pack of 2, with each terminal block having 8 circuits, a 20-30A rating and a voltage range of 200v-450v. The dual row screw terminals offer easy connections and the 32 PCS heat shrink wire connectors ensure a secure and reliable connection. Customers who have used this product have found it to be easy to use and perfect for small wiring jobs. They have commended the product for its effectiveness in organizing wiring systems in their vehicles. Many have noted that each terminal connects to the one across from it, making it easier to connect wires. Overall, the Terminal Block is a reliable and effective tool for organizing custom wiring systems for cars, boats and off-road vehicles.

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Pros

  • Easy to use
  • Dual row screw terminals enable easy connections
  • Heat shrink wire connectors ensure a secure and reliable connection

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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MA
Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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AUD 19

Order now and get it around Friday, August 28

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Terminal block kit that helps clean up wire connections
  • Dual row terminal blocks with screws for a firm bite
  • Thick copper heat shrink wire connectors for secure crimping
  • High-quality flame retardant PC engineering material
  • Easy installation with screw holes at either end
  • Cuttable fork terminal stripe for different demands

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