--- product_id: 463632252 title: "400A Power Distribution Block Busbar with Cover (8x3/8 Studs , Red and Black ) Bus Bar Box Copper 48V DC" brand: "t tocas" price: "SAR 320" currency: SAR in_stock: true category: "T Tocas" url: https://www.desertcart.com.sa/products/463632252-400a-power-distribution-block-busbar-with-cover-8x3-8-studs store_origin: SA region: Saudi Arabia --- # 400A max continuous current 8 x M10 (3/8") heavy-duty studs Tin-plated copper with protective cover 400A Power Distribution Block Busbar with Cover (8x3/8 Studs , Red and Black ) Bus Bar Box Copper 48V DC **Brand:** t tocas **Price:** SAR 320 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your electrical game with power, precision, and protection! ## Quick Answers - **What is this?** 400A Power Distribution Block Busbar with Cover (8x3/8 Studs , Red and Black ) Bus Bar Box Copper 48V DC by t tocas - **How much does it cost?** SAR 320 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/463632252-400a-power-distribution-block-busbar-with-cover-8x3-8-studs) ## Best For - t tocas enthusiasts ## Why This Product - Trusted t tocas brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Durable nylon and glass fiber cover protects against shorts and accidental contact - • **Built to Last:** Tin-plated copper bus bars ensure superior conductivity and corrosion resistance - • **Powerhouse Performance:** Handles up to 400A continuous current for robust electrical demands - • **Precision Connectivity:** Equipped with 8 heavy-duty M10 studs for secure, versatile wiring - • **Universal Compatibility:** Perfect for 12-48V DC systems in cars, RVs, boats, and industrial setups ## Overview The 400A Power Distribution Block Busbar with Cover features 8 robust M10 studs and tin-plated copper construction, delivering exceptional conductivity and durability. Designed for 12-48V DC applications, it safely organizes and distributes power in vehicles, marine, and industrial equipment, while its reinforced nylon cover prevents shorts and enhances safety. ## Description The Bus is Tin-Plated Copper made, provide excellent conductivity and security in electrical application.The covers keep the connections safe from any external contact, avoiding possible short circuits and / or injuries.The Bus Bars are easy to install, and help to organize your custom electrical systems.Specifications:Base & Cover Material: Nylon, Glass Fiber reinforceBus Material: Tin-Plated CopperMax Voltage: 48V DCMax Continuous Rating: 400A DCYou can use it in any 48V DC solar, rv, boat, car, trucks or more electrical application.Terminal Stud Size: 8 x M10( 3/8" )Dimension (LxWxH) approx. 6.61"x 3.11"x 1.57" ( 168x79x40mm)Package Include:1 x 400a Busbar Box with Cover( Black and Red) ## Features - Heavy-duty Bus Bars ( 400A ) Box with 8 x M10 ( 3/8" ) Terminals Studs - Voltage: 12V-48V DC. Max Continuous Rating: 400A DC - Bus Material: Tin-Plated Copper;Base Material: Glass Fiber and Reinforced Nylon made - The Battery Power Distribution Block Bus Bar Box measured (L x W x H): 6.61"x 3.11"x 1.57" ( 168x79x40mm) - Applicable to 12-48V car, trucks, RVs, marine, Boats and other industrial equipment.The power distribution block is useful for customizing vehicles or relocating batteries. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7WQ98NX | | Best Sellers Rank | #99,376 in Electronics ( See Top 100 in Electronics ) #52 in Distribution Connecting Blocks | | Brand Name | T Tocas | | Color | 8XM10 Red and Black Cover | | Connector Type | Screw | | Current Rating | 400 Amps | | Customer Reviews | 4.8 4.8 out of 5 stars (93) | | Item Dimensions W x H | 7.9W x 4H centimeters | | Item Weight | 572 Grams | | Manufacturer | T Tocas | | Material Type | Copper | | Model | 1553RB | | Mounting Type | Panel Mount, DIN Rail Mount, Wall Mount, Pole Mount | | Number Of Contacts | 8 | | Number Of Poles | 8 | | Number of Positions | 8 | | Part Number | 1553RB | | Unit Count | 1 Count | | Voltage | 48 Volts | ## Product Details - **Connector type:** Screw - **Current rating:** 400 Amps - **Material:** Copper - **Mounting type:** Panel Mount, DIN Rail Mount, Wall Mount, Pole Mount - **Number of contacts:** 8 ## Images ![400A Power Distribution Block Busbar with Cover (8x3/8 Studs , Red and Black ) Bus Bar Box Copper 48V DC - Image 1](https://m.media-amazon.com/images/I/61MdXn4rZsL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - T Tocas 400A Marine Bus Bar Power Distribution Block with Cover 8 x 3/8" (M10) Terminal Studs Positive & Ground Busbar for Automotive Car Boat 48V DC (400a) - 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 - WNI 4/0 Gauge 5 Feet Black 5 Feet Red 4/0 AWG Ultra Flexible Welding Battery Copper Cable Wire - Made in The USA - Car, Inverter, RV, Solar --- ## 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.com.sa/products/463632252-400a-power-distribution-block-busbar-with-cover-8x3-8-studs](https://www.desertcart.com.sa/products/463632252-400a-power-distribution-block-busbar-with-cover-8x3-8-studs) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-06-21*