Key Features of an Iron Box Cover Plate: Material: Typically made of iron or tempered glass for durability. Size: Common sizes include 86mm x 86mm, which is standard for most electrical boxes. Color Options: Available in black, white, gold, and gray to match different. Multiple Circuit Options: Available in 6, 8, 12, 16, 24, and 36 circuit configurations. Durable Cold-Rolled Steel: Constructed from cold-rolled sheet with IP56 protection grade. Flexible Customization: Offers full, minor, and sample/design-based customization options. Each fuse is designed to blow when the current exceeds a certain limit, thereby cutting off the power to prevent damage. Vapor Proof. Precast Concrete Sales Co. And all types of pipe and fittings, cast iron frames and grates/covers, and geotextiles. Pz30 Iron Cover Plate for Distribution Box, Switch Box, Household Circuit Breaker Box Cover, Strong Current Box Cover, Electrical Box Cover Panel welcome to taobao purchase distribution box electric box box switch household, taobao tens of billions of hot selling goods, official logistics can send. Company Introduction: As a wholly-owned subsidiary of ITAP rooted in China, E-Abel is founded as an internationally corporation which develops flexible business practice in China, United States, and Singapore.