Sensata / Crydom 50 A Solid State Relay, Zero Cross, Panel Mount, SCR, 280 V rms Maximum Load

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

SSRs with Built In Overvoltage Protection AC Switching 10A to 125A

Overvoltage and transient protection
Zero Voltage Switching
Solid State reliability
Status indicating LED
Microprocessor compatible input
Terminal Type Screw; Saddle Clamp
Operating Temperature Range -40 to +80°C
Dimensions: H22.9 x W45.7 x D58.4
Input to output Capacitance: 8pF


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; C-UL Recognised; VDE (including Protection)



UL Recognised; C-UL Recognised; VDE (Including Protection)

Zero Voltage Relays


Temperature can affect current rating; please consult the data sheet for potential derating.

Attribute Value
Minimum Load Current 40 mA
Maximum Load Current 50 A
Series 1
Mounting Type Panel Mount
Minimum Load Voltage 24 V ac
Maximum Load Voltage 280 V rms
Minimum Control Voltage 3 V dc
Maximum Control Voltage 32 V
Switching Type Zero Cross
Terminal Type Screw
Output Device SCR
Maximum Turn On Time 10 ms
Dimensions 58.4 x 45.7 x 22.9mm
Operating Temperature Range -40 → +80°C
Control Voltage Range 3 → 32 V dc
Load Voltage Range 24 → 280V ac
Depth 45.7mm
Maximum Operating Temperature +80°C
Off State Leakage Current 10 mA
Minimum Operating Temperature -40°C
Height 22.9mm
Length 58.4mm
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