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NTE Electronics RS3 Series Solid State Relays
Offering a Wide Range of Options to Fit Your Needs
NTE's RS3 Series of solid state relays includes various package types, such as in-line thru-hole versions, standard heat sink, and panel mount types. TO-3 heat sink compatible types and 16-lead DIP types are also available. With fast switching speeds and no mechanical contacts to wear out, these SSRs are the perfect energy-efficient alternative to traditional electro-mechanical relays. To help select the correct SSR for your application, NTE has a variety of ratings available, with DC inputs from 3 to 24 VDC and AC inputs from 24 to 280 VAC. Along with output ratings from 3 to 75 Amps, you’re sure to find the type you need. To further enhance the selection, NTE offers models that feature back-to-back dual SCRs, TRIAC switching, random switching, and MOSFET DC versions.
Features
  • Internal Snubbers on AC and DC Models
  • Back-to-Back Dual SCRs (Non-Suffix)
  • Random Switching (R-Suffix)
  • TRIAC Version (T-Suffix)
  • MOSFET DC Versions (M-Suffix)
  • LED Input Status Indicator on Some Models
 
  View All RS3 Series Relays >>
Stock No. Mfr.'s Part # Description Availability Price(USD)
70011968 RS3-1D75-21 Relay; SSR; Power; SPST-NO; Cur-Rtg 75A; Ctrl-V 3-32DC; Vol-Rtg 24-280AC; Pnl-Mnt 2 $95.56
70012009 RS3-1A40-22 Relay; SSR; Power; SPST-NO; Cur-Rtg 40A; Ctrl-V 90-280AC; Vol-Rtg 48-280AC; Pnl-Mnt 5 $69.95
70226769 RS3-1D40-21R Relay; SSR; Power; SPST-NO; Cur-Rtg 45A; CTRL-V 3-32DC; Vol-Rtg 24-280AC; Pnl-Mnt 0 $56.17
70722208 RS3-1D10-51R Relay; SSR; Power; SPST-NO; Cur-Rtg 10A; Ctrl-V 3-32DC; Vol-Rtg 24-240AC; Pnl-Mnt 0 $38.00
70722251 RS3-1D75-41 Relay; SSR; Power; SPST-NO; Cur-Rtg 75A; Ctrl-V 3-32DC; Vol-Rtg 36-530AC; Pnl-Mnt 0 $92.56
70722263 RS3-1A75-22 RELAY-SOLID STATE 75 AMP 90-280VAC INPUT 48-280VACOUTPUT SPST-NO BACK TO BACK DU 0 $102.05
70011936 RS3-1D40-41M Relay; SSR; Power; SPST-NO; Cur-Rtg 40A; Ctrl-V 3.5-32DC; Vol-Rtg 0-100DC; Pnl-Mnt 64 $100.67
70011919 RS3-1D40-21 Relay; SSR; Power; SPST-NO; Cur-Rtg 50A; Ctrl-V 3-32DC; Vol-Rtg 24-280AC; Pnl-Mnt 11 $58.18
70011940 RS3-1D12-41M Relay; SSR; Power; SPST-NO; Cur-Rtg 12A; Ctrl-V 3.5-32DC; Vol-Rtg 0-100DC; Pnl-Mnt 74 $51.39
70011959 RS3-1A10-52 Relay; SSR; Power; SPST-NO; Cur-Rtg 10A; Ctrl-V 100-280AC; Vol-Rtg 24-330AC; Pnl-Mnt 5 $48.37