HPB7-EA11 P/B 1NO, HPB7-EA13 P/B 1NO+1NC HPB7-EA21 P/B 1NO, HPB7-EA23 P/B 1NO+1NC HPB7-EA31 P/B 1NO, HPB7-EA23 P/B 1NO+1NC HPB7-EA42 P/B 1NC, HPB7-EA43 P/B 1NO+1NC HPB7-EA51 P/B 1NO, HPB7-EA53 P/B 1NO+1NC HPB7-EA61 P/B 1NO, HPB7-EA63 P/B 1NO+1NC HPB7-EV41 Indicating lamp with bulb 220V HPB7-EV43 Indicating lamp with bulb 220V HPB7-EV44 Indicating lamp with bulb 220V HPB7-EV45 Indicating lamp with bulb 220V HPB7-EV46 Indicating lamp with bulb 220V HPB7-es542 e/m button twist Release 1nchpb7-et542 e/m Button push/pull 1nc HPB7-ed21 2pos. Selector switch 1nohpb7-ed33 3pos. Selector Switch 1no+1nc