5TT4202-3
SWITCHING RELAY 2S AC12V 16A

From SIEMENS

switching relay with 2 NO, contact for 230V AC 16A control 12V AC
Model
Product brand nameSENTRON
Product designationSwitching relays
Design of the productWith 2 NO contacts
Design of the switching function2 NO
General technical data
Operating range factor / of control voltage_10.8
Electrical endurance (switching cycles)50 000
Galvanic isolation / between magnet coil and contactYes
Switching voltage / of the contacts / at AC / minimum10 V
Switching current / at AC / per contact / minimum100 mA
Power loss [V∙A] / of magnet coil / with pulse / rated value3 V·A
Voltage
Control voltage / at AC / rated value / maximum12 V
Surge voltage resistance / rated value4 kV
Supply voltage400 V
Supply voltage
Type of voltage / of the supply voltageAC
Protection class
Protection class IPIP20, with connected conductors
Switching capacity
Switching capacity apparent power
for uncompensated fluorescent lamp load400 V·A
Switching capacity current / at cos phi 0.616 A
Switching capacity active power / with filament lamp load1 200 W
Dissipation
Power loss [W]
for rated value of the current / at AC / in hot operating state / per pole1 W
at 16 A / per contact / rated value1 W
of magnet coil / with pulse / rated value2.4 W
Main circuit
Operating frequency / rated value50 Hz
Operating voltage / at AC / rated value / maximum400 V
Operating current
rated value16 A
at cos phi 0.6 ... 1 / rated value16 A
Control current
Type of voltage
of control voltage_1AC
Control voltage
_1 / initial value12 V
_1 / Full-scale value12 V
Control voltage frequency
_1 / initial value50 Hz
_1 / Full-scale value50 Hz
Operating range factor / of control voltage_21.1
Product function
Product function / direct operationYes
Inputs Outputs
Relay designpartially electronic
Number
Number of terminals / with cross-head screw1
Number of NC contacts0
Number of NO contacts2
Number of CO contacts0
Connections
Connectable conductor cross-section
for flexible conductor / with core end processing
— minimum1 mm²
— maximum6 mm²
for rigid conductor
— minimum1 mm²
— maximum6 mm²
Mechanical Design
Width of opening / of the contacts1.2 mm
Mounting positionany
Installation depth90 mm
Number of width units1
Mounting typeDIN rail
Required spacing / for live parts6 mm
Environmental conditions
Ambient temperature
minimum-10 °C
maximum40 °C

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