Siemens 40 A 3P-NO Solid State Relay, Zero Crossing, Chassis Mount, Thyristor, 600 V Maximum Load

  • RS Stock No. 612-9040
  • Mfr. Part No. 3RF2440-1AC45
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

3RF24 Series

3-phase switching
Screw terminal
Plug-in control connection
LED display
Integrated cooling element
Compact design



Zero Voltage Relays


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

Attribute Value
Minimum Load Current 0.5 A
Maximum Load Current 40 A
Mounting Type Panel Mount
Minimum Load Voltage 48 V
Maximum Load Voltage 600 V
Minimum Control Voltage 4 V dc
Maximum Control Voltage 30 V dc
Switching Type Zero Crossing
Contact Configuration 3P-NO
Terminal Type Screw
Output Device Thyristor
Maximum Turn On Time 1 (+1/2 cycle) ms
Dimensions 157.5 x 121 x 100mm
Control Voltage Range 4 → 30 V dc
Load Voltage Range 48 → 600V
Depth 121mm
Length 157.5mm
Operating Temperature Range -25 → +60°C
Minimum Operating Temperature -25°C
Off State Leakage Current 10 mA
Maximum Operating Temperature +60°C
Height 100mm
5 Within 4 working day(s) (Global stock)
3 Within 4 working day(s) (Global stock)
Price Each
MYR 1,245.28
Per unit
1 +