{"id":"DCD-10001572704","sku":"DCD-10001572704","display_title":"300A Power Distribution Block","title":"Heavy-Duty Power Distribution Block with Insulating Cover Insulated 300A Bus Bar Terminal Block Flame-Retardant Marine Powers Distribution Module","description":"Product Identity: This heavy-duty power distribution block with insulating cover is a sturdy electrical module designed for organizing and managing electrical connections in demanding environments.\nPrimary Function: As power distribution block, it distributes high-current electrical power from a single input to multiple branch circuits across 12–48V systems with a 300A\nConstruction Features: Built with copper bus bus rails and a flame-retardant PA66 nylon housing, this terminal distribution block includes threaded, nuts, washers, and mounting holes for secure installation.\nNotable Features: The Marine Powers distribution module features an insulated rectangular housing and insulating cover that guard bus bus rails and terminals from dust, dampness, and accidental short circuits.\nIntended Use: Designed for boats, RV, trucks, and small engine electrical setups, this unit delivers reliable power distribution in vehicle and marine electrical systems.\n\nThis heavy-duty power distribution block with insulating cover is a rugged electrical module built to handle the demands of high-current wiring projects. Whether you are rewiring a boat, upgrading an RV bank, or organizing a truck engine bay, this unit provides a centralized, centralized connection point for managing multiple electrical connections. As a dedicated power distribution block, it efficiently splits incoming power from main or alternator into several branch circuits, supporting 12–48V electrical systems with a continuous 300A. This high current capacity makes it suitable for supplying lights, compressors, inverters, audio systems, and other accessories without overheating or V drop issues. Constructed with copper bus bus rails and a flame-retardant PA66 nylon housing, this terminal distribution block comes complete with threaded terminal, matching nuts, washers, and pre-drilled mounting holes. The electroplated plating on the copper bus bus rails improves resistance and conductivity, while the nylon housing provides structural rigidity and electrical insulation for secureThe Marine Powers distribution module features a fully insulated rectangular housing paired with a removable insulating cover. This design insulates live terminals from accidental connection, dust, splashes, and engine bay debris, reducing the risk of short circuits and making installations clean and more in appearance. Ideal for use in boats, RV, trucks, and small generalmachine compartment electrical installations, this distribution module adapts seamlessly to both marine and automotive environments. Its mounting-hole design allows for straightforward installation on bulkheads trays, or interior panels, helping you create organized, accessible, and reliable electrical systems that stand up to vibration, dampness, and regular use.\n\nOption: M6 Red","category":{"slug":"boating","label":"Boating & Diving","google_path":"Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts"},"product_category":"Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts","brand":"SuntekStore","condition":"new","price":"44.49 USD","price_amount":"44.49","currency":"USD","price_valid_until":"2026-10-31","tax":"US sales tax calculated at checkout (prices exclude tax)","availability":"in_stock","inventory_quantity":20,"max_quantity_per_order":10,"shipping":"US:ALL:Standard Shipping:54-64:0.00 USD","delivery_days":{"min":54,"max":64,"unit":"calendar_days_from_order","handling_business_days_max":4},"estimated_delivery":{"if_ordered_on":"2026-10-01","earliest":"2026-11-24","latest":"2026-12-04"},"ships_to":["US"],"shipping_cost":"0.00 USD","return_window_days":30,"return_policy":{"window_days":30,"window_starts":"delivery","condition":"unused, in original packaging","return_shipping_paid_by":"customer (we pay if the item is damaged, defective or not as described)","refund_method":"original payment method","refund_within_business_days_of_receipt":5,"how":"https://suntekstore.com/contact/ with the order number","url":"https://suntekstore.com/returns/"},"package_dimensions_cm":[19.0,9.0,12.0],"weight_g":620.0,"material":"Glass Fiber Reinforced Nylon","package_includes":null,"image_link":"https://suntekstore-img.sfo3.digitaloceanspaces.com/p/98/9890c5bb87fd7e00f48a21e0de2e6ca2c791df80.jpg","additional_image_link":["https://suntekstore-img.sfo3.digitaloceanspaces.com/p/9f/9ffef1e306e437602e517a045756207bc46afaaa.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/66/6673c55e9ac9c8d33cb309d624d06f1217fa39ae.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/b7/b7af468b26faf1729bf2134c23e0017fb9ae40fb.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/b2/b2b3e88619222fab3197f9647bd18ff851d34241.jpg"],"thumbnail_link":null,"link":"https://suntekstore.com/p/DCD-10001572704/","markdown_url":"https://suntekstore.com/p/DCD-10001572704.md","json_url":"https://suntekstore.com/products/DCD-10001572704.json","buy_url":"https://suntekstore.com/buy/DCD-10001572704?qty=1","prop65_warning":null}