Features With brass conductive and flame retardant housing, the maximum withstand current is 100A Professional power design, with isolation barrier between the terminal blocks to prevent touching and causing short circuit Small body with many splitting heads, which saves wiring space to the greatest extent Adopt Din Rail installation method, fast and convenient to install. Transparent dust cover design, dust-proof insulation, you can know the internal wiring state without opening the cover Specification:Item Type: Terminal Distribution BoxModel: 4-level junction box 407 Rated Current: 125A Rated Voltage: 500V Type: Terminal block / Wiring block (strip) Product Outlet: 4 input 24 output Number of Holes: 4x7 Brass Rod: 6.5 x 12mm Metal Material: Brass, primary color Shell Material: High quality PA nylon material Installation: Din Rail Application: Cabinet Application Area: Electrical engineering Fire Rating: 94V-2 flame retardant, solvent resistance, good impact resistance Working Temperature: -30℃ ~ 110℃ Applicable Power Range: 250-450V Size: Approx. 67 x 90 x 50mm / 2.6 x 3.5 x 2in Package List:1 x Terminal Distribution Box Package List 1 x Terminal Distribution Box