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

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

53TP 25-50A, 530Vac, 3 Phase SSRs

High reliability
SCR output
LED status indicator
Direct load switching of motors, heaters and transformers
Dimensions:H30 x W73.4 x D103.8mm
Terminal Type Screw; Saddle Clamp
8pF Input-Output Capacitance


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; C-UL Recognised; VDE

Zero Voltage Relays


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

Attribute Value
Minimum Load Current 0.05 A
Maximum Load Current 50 A rms
Mounting Type Panel Mount
Maximum Load Voltage 530 V rms
Minimum Control Voltage 4 V
Maximum Control Voltage 32 V
Switching Type Zero Cross
Output Device SCR
Maximum Turn On Time 1/2 cycle
Dimensions 103.8 x 73.4 x 30mm
Depth 73.4mm
Control Voltage Range 3 → 32 V dc
Maximum Operating Temperature +80°C
Length 103.8mm
Operating Temperature Range -40 → +80°C
Load Voltage Range 48 → 530V ac
Minimum Operating Temperature -40°C
Height 30mm
67 In stock for delivery within 3 working days
Price Each
HK$ 1,308.01
(exc. GST)
Per unit
1 - 4
5 - 9
10 +
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