does every screw head has the same power (all + or all -)?

The two terminals on the strip of metal across from each other, simply provide a connection point on each side to join two conductors together. If you want all of them to be the same, you have to join each pair together with the wire down one sad

What tool do I need to crimp the lugs to 18 awg solid wire?

There's all types you can use. i use the "TITAN 11477 Ratcheting Wire Terminal Crimper Tool for Insulated Terminals, Fixed Jaw Crimper. They have them on Amazon. I also use Klein Tools 2005N Wire Cutter, Stripper, Crimper Tool, Strips 10-18 AWG Stranded, Crimps 10-22 AWG Terminals, with Shear Cutter. I even do a combination of both. Both products are on Amazon

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Terminal Block,2 Pack 4 Circuits 20-30A 200v-450v Dual Row Screw Terminals Strip +16 PCS Heat Shrink Wire Connectors

Product ID: 482764334

Details

Brand
GUBCUB
Color
Black
Connector Type
Screw
Current Rating
30 A
Material
Plastic
Mounting Type
Panel Mount

⚡Supports 20-30A current at 200-450V voltage

🔥Flame retardant, impact-resistant PC material

🔩Dual row screw terminals for secure connections

143 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

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Description

🔌 Power up your projects with precision and safety—connect like a pro!

CLUTTER FREE WIRING - Streamline your workspace with neat, organized connections that simplify maintenance and upgrades.
HEAVY DUTY RELIABILITY - Built with flame-retardant, impact-resistant materials to ensure safety and durability under demanding conditions.
SECURE SCREW TERMINALS - Dual row design with robust screws guarantees a firm, vibration-resistant grip on wires every time.
VERSATILE INSTALLATION - Easily mountable with two screw holes per strip and customizable length by cutting to fit your exact needs.
COMPLETE CONNECTION KIT - Includes 16 thick copper heat shrink wire connectors for strong, insulated crimps—everything you need in one package.

This 2-pack terminal block kit features dual row screw terminals rated for 20-30A and 200-450V, crafted from flame-retardant PC material for enhanced safety. Designed for easy installation and maintenance, it includes 16 premium heat shrink wire connectors to ensure secure, insulated connections. Ideal for professionals seeking reliable, organized wiring solutions that meet IEC and UL standards.

Specifications

ASIN	B09VT1KHZL
Best Sellers Rank	#3,439 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Ground Circuit Terminal Blocks
Brand Name	GUBCUB
Color	Black
Connector Type	Screw
Current Rating	30 A
Customer Reviews	4.6 4.6 out of 5 stars (861)
Manufacturer	GUBCUB
Material Type	Plastic
Model	GUB-4-20
Mounting Type	Panel Mount
Number Of Contacts	8
Number Of Poles	4
Number of Positions	4
Part Number	GUB-4-20
Specification Met	IEC, UL
UPC	768530111640
Unit Count	2 Count
Voltage	450 volts

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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143 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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