Pillar terminal blocks are intended for connection of electric harness inside the appliances.. The basic families and their technical characteristics are as follows:
 
The pillar terminal block PA 35 to 27 - 44 - 76-220

 -           wire size: 1,5 to 16 mm2
 -           rated voltage: 450 to 750 V ~
 -           rated current: 17.5 to 76 A
 -          operating temperature: T 110, T 125, T 150

Cover and holder with integrated cable clamp of pillar terminal blocks
PA 36 - 37 - 52 - 197 - 228 -295 - 296 - 297
FV 232

 -          used together with pillar terminal blocks PA  35 - 27 - 44
            –  76 - 220
 -          operating temperature: T 125, T 150

 Plug and socket terminal block PA 35IN - 27IN - 27INVE - 27INWP - 44IN - 44INWP

 -          wire size: 2.5 to 4.0 mm2
 -          rated voltage: 450 V ~
 -          rated current: 10-25 A
 -          operating temperature: T 110, T 125
 
The terminals are VDE, IMQ, CSA and UL approved.