---
product_id: 268987972
title: "RLECS 2pcs Terminal Bus Bar Terminal Block Brass Wire Screw Terminal Grounding Strip Bus Bar Block"
brand: "rlecs"
price: "€ 17.03"
currency: EUR
in_stock: true
reviews_count: 9
category: "Rlecs"
url: https://www.desertcart.fi/products/268987972-rlecs-2pcs-terminal-bus-bar-terminal-block-brass-wire-screw
store_origin: FI
region: Finland
---

# Copper contact for superior conductivity Compact 83x12x21mm size fits tight spaces M4 screw terminals for secure connections RLECS 2pcs Terminal Bus Bar Terminal Block Brass Wire Screw Terminal Grounding Strip Bus Bar Block

**Brand:** rlecs
**Price:** € 17.03
**Availability:** ✅ In Stock

## Summary

> ⚡ Ground your power game with precision and style!

## Quick Answers

- **What is this?** RLECS 2pcs Terminal Bus Bar Terminal Block Brass Wire Screw Terminal Grounding Strip Bus Bar Block by rlecs
- **How much does it cost?** € 17.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/268987972-rlecs-2pcs-terminal-bus-bar-terminal-block-brass-wire-screw)

## Best For

- rlecs enthusiasts

## Why This Product

- Trusted rlecs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Pack Convenience:** Two bus bars included to streamline multiple grounding or distribution needs without extra orders.
- • **Premium Copper Contacts:** Ensures optimal electrical conductivity and durability for your power setups.
- • **Versatile Industrial Use:** Perfect for power distribution cabinets, mechanical and electrical equipment factories, and off-grid systems.
- • **Compact & Space-Savvy Design:** Slim 3.3" x 0.5" x 0.8" profile fits seamlessly into crowded distribution boxes.
- • **Precision Cold-Pressed Brass:** Manufactured with cold pressing for enhanced strength and corrosion resistance.

## Overview

The RLECS 2pcs Terminal Bus Bar Block features high-quality copper contacts and cold-pressed brass construction for reliable electrical grounding and distribution. Compact in size with M4 screw terminals and plastic insulation, these bus bars are designed for professional-grade use in power distribution cabinets, industrial equipment, and off-grid electrical systems. Each pack includes two durable bus bars, making it an efficient solution for secure and organized wiring setups.

## Description

Color:Blue,Gold Material:Brass,Plastic Screw Size:M4 Hole Diameter:5mm/0.2" Mounting Hole Diameter:4mm/0.16" Mounting Hole Center Distance:69mm/2.7" Total Size:83 x 12 x 21mm/3.3" x 0.5" x 0.8"(L*W*H)

Review: Nice solution - We moved nine months ago across town, and after I finished out my shop, I needed a bus bar for my HAM radio set up. So I drove a ground rod deep into the ground, just outside my shop and hooked it up to this bus bar, then tied the two bus bars together. These are very nicely made, and arrived quickly. I like that there’s two of them which makes them fit into a small smaller space. Nice solution.
Review: Part of our system - We try to buy from the Ma and Pa places on here. Being disabled . We need to be price conscious. At "The Mother In Laws Place" It is an off-grid cabin, we run DC on a lot of things . We see no need to use the inverter 24/7. just so you can turn on a light when you come home . We use LED bulbs in ceiling mount fixtures that are marked 12-volt DC only. These are controlled by controller with a FOB remote. The controller is board mounted on our PV control center . We use a few of the controllers for different rooms to control each ceiling light . We also run the kitchen stove exhaust fan with DC . The fresh air intake system for combustion is DC . These are fused in our DC only fuse center . This fuse center is controlled by a service disconnect at the DC master box . We also run two AC fuse boxes on our PV board . One protects various AC 110 volt circuits in the cabin , garage and sauna . The other protects 220 volt circuits from the aux gen set and to the split ac/heat pump and the aux battery charger for when the PV and hopefully soon to be wind generated power are not enough to keep up. We run 8 - 6volt Rolls batteries tied by Buss bars . They are temperature and voltage monitored on the PV board and by the inverter unit. The power is inverted by a Renogy 3000 . It also has a multi stage charger built it with flow through capability . These are almost all protected by Breakers purchased here . We have a remote shallow well system that we use a soft start unit on . It lessens the instant draw on the system . It is all about power management. This is a semi detailed , general description of some of the off grid power systems we use .

## Features

- Package Includes: 2 x Terminal Bus Bar
- Contact material: copper Production process: cold pressing Insulator material: plastic.
- Total Size: 83 x 12 x 21mm/3.3" x 0.5" x 0.8"(L*W*H). Mounting Hole Diameter:4mm/0.16".
- Mounting Hole Center Distance:69mm/2.7".
- Widely used in power distribution cabinets, distribution boxes, mechanical equipment factories, electrical equipment factories, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08M9LB8Z8 |
| Best Sellers Rank | #113,910 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #209 in Ground Circuit Terminal Blocks |
| Brand | RLECS |
| Centerline Length | 83 Millimeters |
| Color | Blue |
| Connector Type | Screw |
| Date First Available | October 30, 2020 |
| Item Pitch | 69 Millimeters |
| Item Weight | 1.76 ounces |
| Item model number | BBTBBW-M4-2 |
| Manufacturer | RLECS |
| Material | Plastic |
| Mounting Type | DIN Rail Mount |
| Number Of Contacts | 2 |
| Number Of Poles | 2 |
| Product Dimensions | 0.47"W x 3.27"H |
| UPC | 750225356115 |

## Product Details

- **Brand:** RLECS
- **Centerline Length:** 83 Millimeters
- **Color:** Blue
- **Connector Type:** Screw
- **Item Pitch:** 69 Millimeters
- **Material:** Plastic
- **Mounting Type:** DIN Rail Mount
- **Number Of Contacts:** 2
- **Number Of Poles:** 2
- **Product Dimensions:** 0.47"W x 3.27"H

## Images

![RLECS 2pcs Terminal Bus Bar Terminal Block Brass Wire Screw Terminal Grounding Strip Bus Bar Block - Image 1](https://m.media-amazon.com/images/I/61f8D-4W+JL.jpg)
![RLECS 2pcs Terminal Bus Bar Terminal Block Brass Wire Screw Terminal Grounding Strip Bus Bar Block - Image 2](https://m.media-amazon.com/images/I/61iMpo9qdSL.jpg)
![RLECS 2pcs Terminal Bus Bar Terminal Block Brass Wire Screw Terminal Grounding Strip Bus Bar Block - Image 3](https://m.media-amazon.com/images/I/61rsFo48m3L.jpg)
![RLECS 2pcs Terminal Bus Bar Terminal Block Brass Wire Screw Terminal Grounding Strip Bus Bar Block - Image 4](https://m.media-amazon.com/images/I/61cCY2WPFGL.jpg)

## Questions & Answers

**Q: What type of screwdriver do you use for the terminal screws?**
A: Anyt type you desire "straight,phillps,square"

**Q: What wire size is the holes?**
A: up to a 10 or possibly 8 ga

**Q: Will 4 gauge wire fit on this?**
A: The holes are .2 inch. 4 gauge wire diameter is .2043 inch, so no.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice solution
*by R***M on January 18, 2026*

We moved nine months ago across town, and after I finished out my shop, I needed a bus bar for my HAM radio set up. So I drove a ground rod deep into the ground, just outside my shop and hooked it up to this bus bar, then tied the two bus bars together. These are very nicely made, and arrived quickly. I like that there’s two of them which makes them fit into a small smaller space. Nice solution.

### ⭐⭐⭐⭐⭐ Part of our system
*by B***S on November 10, 2024*

We try to buy from the Ma and Pa places on here. Being disabled . We need to be price conscious. At "The Mother In Laws Place" It is an off-grid cabin, we run DC on a lot of things . We see no need to use the inverter 24/7. just so you can turn on a light when you come home . We use LED bulbs in ceiling mount fixtures that are marked 12-volt DC only. These are controlled by controller with a FOB remote. The controller is board mounted on our PV control center . We use a few of the controllers for different rooms to control each ceiling light . We also run the kitchen stove exhaust fan with DC . The fresh air intake system for combustion is DC . These are fused in our DC only fuse center . This fuse center is controlled by a service disconnect at the DC master box . We also run two AC fuse boxes on our PV board . One protects various AC 110 volt circuits in the cabin , garage and sauna . The other protects 220 volt circuits from the aux gen set and to the split ac/heat pump and the aux battery charger for when the PV and hopefully soon to be wind generated power are not enough to keep up. We run 8 - 6volt Rolls batteries tied by Buss bars . They are temperature and voltage monitored on the PV board and by the inverter unit. The power is inverted by a Renogy 3000 . It also has a multi stage charger built it with flow through capability . These are almost all protected by Breakers purchased here . We have a remote shallow well system that we use a soft start unit on . It lessens the instant draw on the system . It is all about power management. This is a semi detailed , general description of some of the off grid power systems we use .

### ⭐⭐⭐⭐⭐ Perfect for grounding amateur radio equipment!
*by S***S on March 13, 2023*

I recently passed my technician, general and extra amateur radio exams. Then I purchased some nice radio gear. I read that nearly all radio gear must be grounded. After looking at all sorts of options, this RLECS 2pcs Terminal Bus Bar Terminal Block Brass Wire Screw Terminal Grounding Strip Bus Bar Block popped up during a Google search. I purchased it, installed it, mounted the ground wires and am super happy with how easy it was to install and use! A+++++++++++

## Frequently Bought Together

- RLECS 2pcs Terminal Bus Bar Terminal Block Brass Wire Screw Terminal Grounding Strip Bus Bar Block
- Chtaixi AC Miniature Circuit Breaker, 20 Amp 120V/240V 1 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C20
- Chtaixi AC Miniature Circuit Breaker, 20 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C20

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/268987972-rlecs-2pcs-terminal-bus-bar-terminal-block-brass-wire-screw](https://www.desertcart.fi/products/268987972-rlecs-2pcs-terminal-bus-bar-terminal-block-brass-wire-screw)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*