

⚡ Connect with Confidence, Power with Precision!
This 2-pack terminal block kit features 12 dual-row screw terminals rated for 20-30A and 200-450V, made from flame-retardant PC material. Designed for easy panel mounting and customizable length, it includes 48 premium heat shrink wire connectors to ensure secure, durable electrical connections—ideal for professionals seeking reliable, organized wiring solutions.




| ASIN | B09VSVC9DX |
| Best Sellers Rank | #4,382 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Ground Circuit Terminal Blocks |
| Brand | GUBCUB |
| Color | Black |
| Connector Type | Screw |
| Current Rating | 30 Amps |
| Date First Available | March 17, 2022 |
| Item Weight | 5 ounces |
| Item model number | GUB-12-20 |
| Manufacturer | GUBCUB |
| Material | Plastic |
| Mounting Type | Panel Mount |
| Number Of Contacts | 12 |
| Number Of Poles | 12 |
| Package Dimensions | 5.75 x 2.87 x 0.87 inches |
| Specification Met | ATEX, 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 |
| UPC | 768530111725 |
| Voltage | 450 Volts |
A**O
Nice terminal block.
Good quality. Easy to install.
E**S
Good product
Very good
C**G
small, but quite workable
I used this inside a four by four steel electric box on a trailer to wire the tail and marker lights for a trailer. It was small enough to easily fit in the box, and provided more than enough room for the multiple cables to be wired. The four circuits allowed for right and left brake/turn light, marker lights, and backup lights, with the box ground lug serving as a quality, semi-protected ground for all four. Welding the box to the frame after using stove bolts to fasten this to the back of the box provided a great ground to the frame. The provided spade connectors will fit up to 12 gauge wire if you are careful, and allow the wires to be connected without removing the screw from the block--nice feature if you've ever spent ten minutes searching for a dropped screw.
G**E
Received on time
Good price
J**S
Exactly as advertised
Works. Exactly as described. Using mine for a set of speakers connected to an older Amplifier.
S**2
Terminal complete with connectors
Nice terminal block. Comes with nice quantity of crimp spade connector.
H**T
Great for model railroad.
Barrier Terminal strip
B**B
Good Product
Good Product
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