






⚡ Power your projects with precision and style — don’t get left in the dark!
The DAIERTEK Bus Bar is a compact, high-quality 12V-48V power distribution block rated for 150A and up to 300V AC. Featuring tin-plated copper bars, stainless steel studs, and a protective polycarbonate cover, it supports large wire lugs with 5/16" terminal studs and 180° wire installation. Designed for marine, automotive, and solar applications, it offers durable, safe, and flexible power management in a sleek, space-saving form.








| ASIN | B0D2NDXQHN |
| Best Sellers Rank | #94,189 in Electronics ( See Top 100 in Electronics ) #44 in Distribution Connecting Blocks |
| Brand | DAIERTEK |
| Customer Reviews | 4.8 4.8 out of 5 stars (348) |
| Date First Available | 7 May 2025 |
| Item Weight | 209 g |
| Item model number | BB100-T4M8-C-RB |
| Manufacturer | DAIERTEK |
| Product Dimensions | 10.59 x 2.29 x 3.51 cm; 209 g |
| Voltage | 300 Volts (AC) |
D**L
Does the job, well made.
T**S
Product was as advertised and worked great for our application
J**.
Well made product. Sturdy and easily to install. I used this in a restoration of a 1948 Dodge pick-up restoration to provide easy distribution of power in conversion to 12 V negative ground from 6 volt positive ground.
K**1
Well built product used on my utv for installing multiple accessories worked great
B**L
This is a good sized bus bar for grounds