Price of Portable Three-Prong Distribution Box

Portable three-prong distribution boxes typically range from $150 to over $1,000 depending on amperage, phase, and features.OverviewPortable three-prong distribution boxes are designed for temporary power distribution in construction, industrial, event, and outdoor applications. They often include built-in circuit breakers, multiple outlets, and safety features such as MCB, RCBO, or RCD protection. These boxes can handle single-phase or three-phase power, with input and output ratings ranging from 16A to 125A or higher, depending on the model and manufacturer .Factors Affecting PriceAmperage and Voltage: Higher amperage boxes (e.g., 63A or 125A) and three-phase units are more expensive than lower-rated single-phase boxes .Number of Outlets: Boxes with multiple adjustable outlets or specialized connectors (e.g., Socapex, industrial sockets) cost more .Durability and Certification: Units built for rugged outdoor use, waterproofing, and compliance with UL, CE, or cULus standards are priced higher .Additional Features: Voltage/current displays, adjustable circuit breakers, and portability enhancements (handles, compact design) can increase cost .Typical Price RangesBasic single-phase, low-amperage boxes: $150–$300Mid-range three-phase boxes with multiple outlets: $400–$700High-end industrial or event-grade boxes: $800–$1,200+Where to BuyLex Products: Offers Load Master™ series with adjustable circuit breakers and rugged design for indoor/outdoor use .Amazon: Features construction-grade boxes with multiple outlet configurations and circuit protection .Cinemattaglx / PCE Units: Heavy-duty boxes from Austria/UK with 16A–125A inputs and single or three-phase options .GEK UK: Offers portable distro boxes for construction, mining, and events, with CE certification and high durability .Made-in-China / Sindr Europe: Industrial three-phase portable boards with built-in breakers and optional displays . For an exact price, it is recommended to contact suppliers directly or check online marketplaces, as costs vary based on specifications, shipping, and optional features.