Selected parameters   
OUTPUT SIGNAL:1 relay 
SETPOINTS:2, adjustable  
MONITORED VARIABLE:Frequency monitoring 
Others
SIZE:22,5 mm 
POWER SUPPLY RANGE:24÷240 VAC  
MONITORING FUNCTION:Over and under frequency 
MOUTING:DIN-rail 
INPUT RANGE:50-60 Hz  
DELAY:1, adjustable  

DFB01CM24
DFC01DB23
DFC01DB48
DIA01C7245A
DIA01C7485A
DIA01CB235A
DIA01CB485A
DIA53S724100A
DIA53S724100AF
DIA53S72420A
DIA53S72420AF
DIA53S72450A
DIA53S72450AF
DIB01C72410A
DIB01C724500MA
DIB01C72450MA
DIB01C7245A
DIB01C7245MA
DIB01C74810A
DIB01C748500MA
DIB01C74850MA
DIB01C7485A
DIB01C7485MA
DIB01CB2310A
DIB01CB23500MA
DIB01CB2350MA
DIB01CB235A
DIB01CB235MA
DIB01CB4810A
DIB01CB48500MA
DIB01CB4850MA
DIB01CB485A
DIB01CB485MA
DIB01CM24100A
DIB02C724150MV
DIB02C748150MV
DIB02CB23150MV
DIB02CB48150MV
DIB71CB23500MA
DIB71CB2350MA
DIB71CB235A
DIB71CB235MA
DIB71CB48500MA
DIB71CB4850MA
DIB71CB485A
DIB71CB485MA
DIC01D724AV0
DIC01D748AV0
DIC01DB23AV0
DIC01DB48AV0
DLA71DB232P
DLA71DB482P
DLA71TB233P
DLA71TB483P
DLA73TB232P
DLA73TB482P
DPA01CM44
DPA01CM60
DPA01CM69
DPA01DM23
DPA01DM48
DPA02CM23
DPA02CM40
DPA03CM23
DPA03CM48
DPA03CM69
DPA51CM44B001
DPA51CM44B003
DPA51CM44B011
DPA53CM23
DPA53CM48
DPA55CM44
DPA71DM23
DPA71DM48
DPB01CM23
DPB01CM23N
DPB01CM48
DPB01CM48N
DPB01CM48NW4
DPB01CM48W4
DPB02CM23
DPB02CM48
DPB51CM44
DPB71CM23
DPB71CM48
DPC01DM11400HZ
DPC01DM23
DPC01DM23400HZ
DPC01DM48
DPC01DM48400HZ
DPC01DM49400HZ
DPC01DM69
DPC01DM69400HZ
DPC02DM23
DPC02DM48
DPC02DM49
DPC02DM69
DPC71DM23
DPC71DM48
DTA01C024
DTA01C115
DTA01C230
DTA01C724
DTA02C024
DTA02C115
DTA02C230
DTA02C724
DUA01C724500V
DUA01C748500V
DUA01CB23500V
DUA01CB48500V
DUA52C724
DUA52C748
DUA55CM44
DUB01C72410V
DUB01C724500V
DUB01C74810V
DUB01C748500V
DUB01CB2310V
DUB01CB23500V
DUB