Terminal Block Set, 7 Pieces 12 Position Dual Row Terminal Strip Electrical Barrier Wire Connector Block, 10A 380V

These are made really well and are super easy to use. The wire connections are simple using screws to secure the wiring. They use brass connecting points which is great vs copper as you can really tighten the screws without stripping the threads. They work as designed and are a must have for any electronics enthusiasts.

OMG I’m beyond fascinated with these exclusive GUBCUB terminal blocks! The quality is amazing the metal they are made of looks so much like brass even experienced electricians are fooled! To be honest, I used the metal connector as a coupler connecting a high torque N-20 gearbox to a power shaft and it fit perfectly ! The connection quality was the best! Im sure the electrical protection level would be first rate!

Temp sending unit wire in my pellet grill broke . This works great and keeps a good connection.

These are easy to work with and will be a repeat purchase for me. Feel a little-less-than rugged, but perfectly suitable for a wide variety of stationary, enclosure projects. Stackable with staggered M3 standoffs, easy to cut-to-size, screw terminals engage securely, and inexpensive compared with many other terminal block solutions. I did have a couple of terminal screws that were headless but, for the price, I realize I am skipping some quality assurance steps and can ignore two bad terminals.

Works as advertised.

The blocks look sturdy and are made of good quality ceramic, but they’re definitely not rated for 25 amps like the listing claims. After checking and using them in a real setup, it’s clear they can only safely handle around 10 amps. Anything beyond that and they start to heat up more than they should. The compact size is convenient, and they’re easy to install, but the misleading amp rating is disappointing. They work fine for small, low-power connections, but I wouldn’t recommend them for anything close to the advertised 25 amp load. Be cautious if you're planning to use them for higher current applications.

I use these more for terminating conductors of multiconductor cables that are not being used. Yes I could tape them up and yes this works, but this is organized. good price and they do what I need.

Use these to extend wires on fans for my rabbit cages. Also, use for work to put multiple wires as bridge. Great and easy to use.