Terminal Blocks with internal cross connection

Terminal Blocks with internal cross connection The standard "Lamp control gear - Part 1: General and safety requirements" DIN EN 61347-1 imposes the developer higher demands regarding the grounding connection.

PTR now offers a simple, but effective solution: By cross-connecting the earth poles inside the terminal block, the attached lamp can be directly grounded through the terminal block - not taking a loop over the printed circuit board.

The series AK350-BR for wire sizes of 2,5 mm² is available with a two-, three- and four-pole internal cross-connection. For 4 mm² wires PTR delivers the AK700-BR with three-pole internal cross-connection.

PTR Messtechnik GmbH & Co. KG