Features: 520 amp, 600 volts AC/DC Space saving compact design High conductivity tinned copper construction Hex screw terminals IP20/UL finger safe see through cover with a removeable, hinged cover Mounts on 35mm DIN rail or direct panel mounting with screws Convenient wire size. Features: 520 amp, 600 volts AC/DC Space saving compact design High conductivity tinned copper construction Hex screw terminals IP20/UL finger safe see through cover with a removeable, hinged cover Mounts on 35mm DIN rail or direct panel mounting with screws Convenient wire size. Find a huge range of 520A Power Distribution Blocks at Newark Electronics. We stock a wide range of Power Distribution Blocks, such as 24A, 175A, 200A & 150A Power Distribution Blocks from the worlds top manufacturers including: Weidmuller, TE Connectivity - Entrelec & Lovato More Pricing. Buy. Buy 520A TE CONNECTIVITY - ENTRELEC Power Distribution Blocks. Farnell® Germany offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. Our flexible distribution boxes enable reliable, decentralised signal transmission and power transmission up to protection class IP67 – wherever passive distribution boxes are required. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert.