Auxiliary switch module, function: for standard applications, 2-pole, connection technology: screw terminals, rated operating current AC-15 220 V 230 V 240 V: Ie= 4 A, rated operating current AC-15 380 V 400 V 415 V: Ie= 2 A, contact configuration SF = early make contact: 1 SF, contact configuration ÖS = late break contact: 1 ÖS, mounting type: front mounting, can be used for: DILEM-10 (-G) (.) , DILEM-01 (-G) (.) , DILEM-4 (-G) (.) , DILER40 (-G) , DILER31 (-G) , DILER22, DILEEM-10 (-G) (.) , DILEEM-01 (-G) (.) , DILEM12-10 (-G) (.) , DILEM12-01 (-G) (.) , Code/Version of the combinations Code: 51, 42, 33