ES/EM 61 TF ES/EM 61 TFL ES/EM 61 TK Switch insert slow action 1Ö/1S Switch insert contact overlapping UE Switch insert slow action 2Ö Switch insert snap action 1Ö/1S C 50 1Ö/1S C 50 ST 1Ö/1S C 50 K 1Ö/1S C 50 R 1Ö/1S C 500 1Ö/1S C 500 ST 1Ö/1S C 500 R 1Ö/1S ES 50 1Ö/1S ES 50 ST 1Ö/1S