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3RF21903AA04 Tech Specifications

Category Solid State Relays
Manufacturer Siemens
Weight 72g
Voltage, Rating 75 V
RoHS-compliant Yes
Connections 3 mm eyelet,5 mm eyelet
Switching type Zero crossing
Switching voltage (min.) 48V AC
Switching voltage (max.) 460V AC
Min. temperature -25°C
Content 1pc(s)
Control voltage (max.) 24V DC
Control voltage (min.) 15V DC
Max. temperature +60°C
Current load (max.) 90A
Range SIRIUS
Rated control supply voltage at AC 50 Hz 0 - 0
Modular version Yes
Rated control supply voltage at AC 60 Hz 0 - 0
Voltage type for actuating DC
Rated control supply voltage at DC 15 - 24
Series 3RF21
Temperature Coefficient 25 ppm/°C
Type Siemens Dig.Industr.
Resistance 6.49 kOhm
Power Rating 0.05 W
Depth 48mm
Resistor Type Precision
Resistance Tolerance 0.1
Contact Configuration SPST
Width 22.5mm
Height 85mm
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