Celduc SK Series

PCB Mount Solid State Relays

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PCB Mount Solid- State Relays

  • Compact, low-profile PCB mount solid-state relays

  • Ratings up-to 5 amps @ 24-600Vac, and 25 amps with external heat sink

  • Zero-crossing (resistive loads) or instantaneous  (inductive / phase-angle loads) output 

  • Low profile design for compact or high-density applications

  • High surge-current / I2T ratings (SKL series)

  • Internal over voltage protection (SKA20440)

  • Agency approvals; cURus, CE

SKA / SKB Series 5 Amp Solid-State Relays

SKL Series High Surge-Current Solid-State Relays

PCB Mount SSRs

SKB10420

DC Input, 5 Amp / 12-280Vac General Purpose Solid State Relay

Operating Voltage

12 - 280Vac

Load Current

.1 - 5 Amps

Input Voltage

3 - 10Vdc

Output Switching

Zero-Crossing

SKA10420

DC Input, 5 Amp / 12-275Vac Solid State Relay

Operating Voltage

12 - 275Vac

Load Current

.1 - 5 Amps

Input Voltage

2.5 - 10Vdc

Output Switching

Zero-Crossing

SKA20421

DC Input, 5 Amp / 12-275Vac Solid State Relay

Operating Voltage

12 - 275Vac

Load Current

.1 - 5 Amps

Input Voltage

3 - 30Vdc

Output Switching

Instantaneous

SKA10440

DC Input, 5 Amp / 12-460Vac Solid State Relay

Operating Voltage

12 - 460Vac

Load Current

.1 - 5 Amps

Input Voltage

2.5 - 10Vdc

Output Switching

Zero-Crossing

SKA20440 w/Internal Transient Protection

DC Input, 5 Amp / 12-460Vac Solid State Relay

Operating Voltage

12 - 460Vac

Load Current

.1 - 5 Amps

Input Voltage

4 - 30Vdc

Output Switching

Zero-Crossing

SKL20120 (High Surge-Current)

DC Input, 5 Amp (15A w/ heat sink) / 12-280Vac Solid State Relay

Operating Voltage

12 - 280Vac

Load Current

.1 - 5 Amps

Input Voltage

8 - 32Vdc

Output Switching

Zero-Crossing

SKL20220 (High Surge-Current)

DC Input, 5 Amp (20A w/ heat sink) / 12-280Vac Solid State Relay

Operating Voltage

12 - 280Vac

Load Current

.1 - 5 Amps

Input Voltage

8 - 32Vdc

Output Switching

Zero-Crossing

SKL20240 (High Surge-Current)

DC Input, 5 Amp (20A w/ heat sink) / 24-600Vac Solid State Relay

Operating Voltage

12 - 600Vac

Load Current

.1 - 5 Amps

Input Voltage

8 - 32Vdc

Output Switching

Zero-Crossing