under the order

AR212 E4 3M2B/3M2B 50V DC, MODEL : 2 ELEMENT RATING : 50V DC CONTACTS : 3M 2B 1SB ELEMENT 1 CONTACTS : 3M 2B 1SB ELEMENT 2 INDICATION : H.R. FLAG PER ELEMENT CASE : EPSILON SIZE E4, BOTTOM RESET DIMENSIONS : 2995X10004 WIRING DIA : 2112W50242

Download instructions at Siemens

If you have additional questions contact the manager