Sensata / Crydom 50 A Solid State Relay, Zero Cross, Panel Mount, SCR, 530 V Maximum Load

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MX
Product Details

Crydom HA/HD Series Solid State Relays

Crydom HA/HD series robust and versatile panel mount solid state relays. These powerful SSRs have superior thermal performance thanks to the use of DBC technology. The HA/HD series solid state relays feature anti-rotation barriers, flexible control voltage options and a wide range of power ratings.

Features and Benefits

SCR output for heavy industrial loads Zero Voltage or instantaneous turn-on outputs
UL/CSA/VDE Approved, CE Compliant to EN60950-1
Improved SEMS screw and washer
Anti-rotation barriers
AC or DC control
Direct Bond Copper (DBC) substrate
EMC compliant to Level 3
Direct power lead frame
Epoxy free design


Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet


Derating will limit the maximum load current at temperatures above 25 °C


UL recognised component for Canada and US, VDE



UL; C-UL recognised; VDE

Crydom Solid State Relay and Accessories

Attribute Value
Minimum Load Current 40 mA
Maximum Load Current 50 A
Mounting Type Panel Mount
Maximum Load Voltage 530 V
Maximum Control Voltage 280 V
Switching Type Zero Cross
Output Device SCR
Dimensions 58.4 x 45.7 x 23mm
Maximum Operating Temperature +80°C
Control Voltage Range 90 → 280 V ac
Load Voltage Range 48 → 530V ac
Depth 45.7mm
Height 23mm
Minimum Operating Temperature -40°C
Operating Temperature Range -40 → +80°C
Length 58.4mm
11 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 299.39
Per unit
1 - 5
6 - 11
12 +