Sensata / Crydom 90 A Solid State Relay, Zero Cross, Panel Mount, SCR, 660 V ac Maximum Load
- RS Stock No. 291-2337
- Mfr. Part No. H12WD4890
- Manufacturer Sensata / Crydom
H12 50-90A, 480Vac, ac O/P SSRs
SCR output
AC loads to 90Amps
Load voltages up to 660Vac
Zero-voltage switching
Dimensions: H22.9 x W45.7 x D58.4mm
Terminal Type Screw; Saddle Clamp
8pF Input-Output Capacitance
Note
Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet
Caution
Derating will limit the maximum load current at temperatures above 25 °C
Approvals
UL; CSA; VDE
Approvals
UL; CSA; VDE
Zero Voltage Relays
Note
Temperature can affect current rating; please consult the data sheet for potential derating.
| Attribute | Value |
|---|---|
| Minimum Load Current | 150 mA |
| Maximum Load Current | 90 A |
| Mounting Type | Panel Mount |
| Minimum Load Voltage | 48 V ac |
| Maximum Load Voltage | 660 V ac |
| Minimum Control Voltage | 4 V dc |
| Maximum Control Voltage | 32 V |
| Switching Type | Zero Cross |
| Output Device | SCR |
| Maximum Turn On Time | 1/2 cycle |
| Dimensions | 45.7 x 45.7 x 23mm |
| Operating Temperature Range | -40 → +80°C |
| Load Voltage Range | 48 → 660V ac |
| Control Voltage Range | 4 → 32 V dc |
| Depth | 45.7mm |
| Maximum Operating Temperature | +80°C |
| Minimum Operating Temperature | -40°C |
| Height | 23mm |
| Length | 45.7mm |
