6DR4004-6K

Siemens 4019169840736 MECHANICAL LIMIT SWITCH MODULE, WITH GALVANICAL SWITCH CONTACTS, FOR ELECTROPNEUMATIC POSITIONER SIPART PS2, TO RETROFIT, 1 FAULT OUTPUT, EXPLOSION PROOF TO ATEX AND FM Not suitable for natural gas operation! ******************************* Attention: only Ex ia/ib to ATEX and FM certified, CSA:on request! *******************************