Data Sheet

Data sheet 5TT3421

Phase monitor 230 V AC 4 A

Model

Product designation Phase monitor

General technical data

Operating range factor / of control voltage_1 0.8

Adjustable pickup delay time / initial value 0s

Determinants / for climatic applicability / acc. to IEC

60068-1

20/60/4

Measurable voltage / at AC / initial value 400V

Switching voltage / of the contacts / at AC / minimum 10V

Switching current / at AC / per contact / minimum 100mA

Voltage

Type of voltage / for actuation AC

Rated insulation voltage Ui / between spool contact 4kV

Measurable voltage / at AC / Full-scale value 400V

Surge voltage resistance / between contacts of the

relay operating mechanism

2.5kV

Supply voltage

Operating voltage / at AC / rated value 250V

5TT3421 Subject to change without notice

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Data sheet 5TT3421 Phase monitor 230 V AC 4 A Model Product designation Phase monitor General technical data Operating range factor / of control voltage_1 0.8 Adjustable pickup delay time / initial value 0s Determinants / for climatic applicability / acc.
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Protection class IP IP20, with connected conductors Operating resource protection class II Dissipation Rated power loss Pv 9VA (Electronic) ; 0,2VA (contact) Operating current / rated value 4A Control current Control supply voltage ● at DC / rated value / minimum 0V ● at DC / rated value / maximum 0V ● at AC / at 50 Hz / rated value / minimum 400 V ● at AC / at 50 Hz / rated value / maximum 400 V ● at AC / at 60 Hz / rated value / minimum 400 V ● at AC / at 60 Hz / rated value / maximum 4
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Depth 64 mm Required spacing / between contacts of the relay operating mechanism 4 mm Net weight 80 g -20 ... +60 °C ● during operation Certificates Declaration of Conformity other Environmental Confirmations Miscellaneous Further information Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/lowvoltage/catalogs Industry Mall (Online ordering system) https://mall.industry.siemens.