Document
Solid State Relays
RS3 Series
Features
AC and DC Models Back−to−Back Dual SCRs (Non−Suffix) Internal Snubbers on AC & DC Models TRIAC Versions (T−Suffix) Random Switching (R−Suffix) MOSFET DC Versions (M−Suffix) LED Input Status Indicator on Some Models
Panel Mount, Heavy Duty, SPST−NO, Solid State AC and DC Power Relays, 10 Amp to 75 Amp.
D31
8−32 Pan Head Screw
Large Saddle Clamp
1.750 (44.45) 1.100 (27.94)
.187 (4.48) Dia. Typ
2.250 (57.15)
1.700 (43.18)
1
2
1.875 (47.63)
Ratings
INPUT PARAMETERS
NTE TYPE No.
RS3−1D10−51 RS3−1D10−51R RS3−1A10−52* RS3−1A25−42 RS3−1D25−24T RS3−1A40−22 RS3−1D40−41 RS3−1D40−21* RS3−1D40−21R* RS3−1A75−22 RS3−1D75−21* RS3−1D75−41* RS3−1D12−41M** RS3−1D40−41M**
Control Signal Range
3−32VDC 3−32VDC 100−280VAC 90−280VAC 3−32VDC 90−280VAC 3−32VDC 3−32VDC 3−32VDC 90−280VAC 3−32VDC 3−32VDC 3.5−32VDC 3.5−32VDC
Must Operate Voltage
3VDC 3VDC 80VAC 90VAC.