--- product_id: 712169079 title: "DaierTek Bus Bar Terminal Block 4 x 5/16\" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Bus Bar 12V - 48V for Automotive Car Boat" brand: "daiertek" price: "1223 kr" currency: DKK in_stock: false reviews_count: 5 category: "Daiertek" url: https://www.desertcart.dk/products/712169079-daiertek-bus-bar-terminal-block-4-x-5-16-m8 store_origin: DK region: Denmark --- # 150A max current capacity 4x M8 studs + 6x M4 screw terminals Polycarbonate cover for safety DaierTek Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Bus Bar 12V - 48V for Automotive Car Boat **Brand:** daiertek **Price:** 1223 kr **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your ride with precision and protection! ## Quick Answers - **What is this?** DaierTek Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Bus Bar 12V - 48V for Automotive Car Boat by daiertek - **How much does it cost?** 1223 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/712169079-daiertek-bus-bar-terminal-block-4-x-5-16-m8) ## Best For - daiertek enthusiasts ## Why This Product - Trusted daiertek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Sleek 15x3.5 cm panel mount design fits perfectly in tight spaces without compromising performance. - • **Dual Polarity Ready:** Includes both positive (red) and negative (black) bus bars for seamless system integration. - • **Safety First Design:** Polycarbonate cover and insulated rubber nuts prevent accidental shorts and enhance operational safety. - • **Power Through Precision:** Handles up to 150A DC and 130A AC for robust, reliable power distribution. - • **Built to Brave the Elements:** Copper plates and stainless steel terminals ensure durability in marine and automotive environments. ## Overview The DaierTek Bus Bar Terminal Block is a high-performance 12V-48V power distribution solution featuring 4 M8 terminal studs and 6 M4 screw terminals. Rated for up to 150A DC and 130A AC, it includes both positive and negative bus bars with a protective polycarbonate cover. Constructed from copper and stainless steel, it’s engineered for durability in automotive and marine environments, ensuring safe, efficient power management in compact form. ## Description power distribution block bus bar distribution block marine bus bar bus bar 12v 12v bus bar 12v distribution block battery bus bar 12v power distribution block bus bar 12v marine busbar battery distribution block power distribution blocks negative bus bar bus bar terminal block ground bus bar ground distribution block power distribution battery terminal block negative bus bar 12v marine marine power distribution block power bus bar 12 volt power distribution block ground bus bar 12v 12v power block automotive power distribution block junction block 12v 12 volt bus bar automotive bus bar automotive ground bus bar red black bus bar bus bar with cover 12v dc bus bar Review: Good product Review: Nice sturdy bus bar ## Features - Features: Marine bus bar junction block 12v, these busbars will come in pairs, include one positive bus bar (red one) and one negative bus bar (black one). - Rating: Max voltage: 300V AC, 48V DC. Max continuous amperage: 130A AC, 150A DC. This battery distribution block will be suitable for both AC and DC systems. - Terminals: Each battery bus bar 12v includes - M8 (5/16") terminal studs x 4 and M4 (#8) screw terminals x 6, two power bus bars in the package - one positive bus bar and one ground bus bar. - With Cover: This 12v power distribution block will come with polycarbonate cover and insulated rubber nuts, which can cover the exposed terminals of the bus bar terminal block and prevent accidental electrical short circuit. - Application: This battery terminal block uses copper plates and stainless steel terminals as conductors, which enables the battery distribution block to work in extreme environment, suitable for automotive, car, marine, boat, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09YNK5CHY | | Brand Name | DAIERTEK | | Colour | 150A-M8 | | Connector Type | Screw | | Country of Origin | USA | | Current Rating | 150 Amps | | Customer Reviews | 4.8 out of 5 stars 239 Reviews | | Item Dimensions W x H | 15W x 3.5H Centimeters | | Manufacturer | DAIERTEK | | Material | Stainless Steel Copper Polycarbonate (PC) | | Material Type | Stainless Steel Copper Polycarbonate (PC) | | Model Number | DAIERTEK-BUSBAR-4xM8-6xM4 | | Mounting Type | Panel Mount | | Number Of Contacts | 6 | | Number Of Poles | 6 | | Number of Positions | 36 | | Part Number | BB150-T4M8S6-C-RB | | Temperature Range | 7E+1 Degrees Celsius | | UPC | 717664070644 | | Upper Temperature Rating | 70 Degrees Celsius | | Voltage | 300 Volts | ## Product Details - **Current Rating:** 150 Amps - **Connector Type:** Screw - **Number Of Contacts:** 6 - **Mounting Type:** Panel Mount - **Material:** Stainless Steel Copper Polycarbonate (PC) ## Images ![DaierTek Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Bus Bar 12V - 48V for Automotive Car Boat - Image 1](https://m.media-amazon.com/images/I/7163xr4NYUL.jpg) ![DaierTek Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Bus Bar 12V - 48V for Automotive Car Boat - Image 2](https://m.media-amazon.com/images/I/71KMdeLAuNL.jpg) ![DaierTek Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Bus Bar 12V - 48V for Automotive Car Boat - Image 3](https://m.media-amazon.com/images/I/719GNMak85L.jpg) ![DaierTek Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Bus Bar 12V - 48V for Automotive Car Boat - Image 4](https://m.media-amazon.com/images/I/71Idy5J-wbL.jpg) ![DaierTek Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Bus Bar 12V - 48V for Automotive Car Boat - Image 5](https://m.media-amazon.com/images/I/716ZjwlPWmL.jpg) ## Questions & Answers **Q: Is the plate tinned copper? It says "copper" but copper is not silver only aluminum, stainless, or tinned copper is that color. What is the material?** A: Yes, this plate of bus bar is made of tin-plated copper. Because copper is easily oxidized, we use tin-plated copper as the bottom plate of this bus bar. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by T***S on 21 January 2024* ### ⭐⭐⭐⭐⭐ Nice sturdy bus bar *by K***1 on 7 May 2024* ### ⭐⭐⭐⭐⭐ Good small bus bar *by B***L on 2 June 2023* ## Frequently Bought Together - DAIERTEK Bus Bar Terminal Block 4 x 5/16" (M8) Terminal Stud, 6 x #8 (M4) Screw Terminal Positive & Ground Power Distribution Block with Cover Marine Battery Bus Bar 12V - 48V for Automotive Car Boat - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing - 10pcs 4 Awg - 5/16" (M8) Sanuke Wire Lugs Ring Terminal Connectors Ends, UL Listed Heavy Duty for Battery Cable Lug Wire Electrical Eyelets with 3:1 Dual Wall Adhesive Heat Shrink --- ## 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.dk/products/712169079-daiertek-bus-bar-terminal-block-4-x-5-16-m8](https://www.desertcart.dk/products/712169079-daiertek-bus-bar-terminal-block-4-x-5-16-m8) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-08-21*