Siemens contactor 3 poles 16A S0 1NA+1NC 110VCA 3RT20251AF00


SIE 3RT20251AF00 4011209832374

Siemens power contactor, size S0, with the following characteristics:

  • Control supply voltage 110 Vac
  • Max. permissible voltage for safe separation between coil and main contacts 400 Vac
  • Impulse withstand voltage of main circuit nominal value 6 kV - of auxiliary circuit nominal value 6 kV
  • Operating voltage with AC-3 max. nominal value 690 V
  • Number of poles per main circuit 3
  • Number of NO contacts for main contacts 3
  • Number of NO contacts for auxiliary contacts with instantaneous changeover 1
  • Number of NC contacts for auxiliary contacts with instantaneous switching 1
  • DIN connection (universal for any switchboard on the market)
  • No-load operating frequency with AC 5,000 1/h
  • Operating current 16 amperes
  • 3 poles
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Siemens contactor 3 poles 16A S0 1NA+1NC 110VCA 3RT20251AF00

€49.03
€49.03

Siemens contactor 3 poles 16A S0 1NA+1NC 110VCA 3RT20251AF00

€49.03
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Siemens contactor 3 poles 16A S0 1NA+1NC 110VCA 3RT20251AF00

€49.03

Buy it within and receive it from Friday, 12 April
Two-year warranty
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The contactor is a device for closing and opening electrical circuits, mostly high voltage, by remote control.

The standard CEI 17-3 defines a contactor (contactor) as a device capable of interrupting or establishing current within a circuit. To do this, the device opens and closes the contact channels between the system and the power supply structure. In short, a kind of switch to be used for every eventuality.

Features:

  • Siemens series
  • Control supply voltage 110 Vac
  • Max admissible voltage for safe separation between coil and main contacts 400 Vac
  • Impulse withstand voltage of main circuit nominal value 6 kV - of auxiliary circuit nominal value 6 kV
  • Operating voltage with AC- 3 max nominal value 690 V
  • DIN connection (universal for any switchboard on the market)
  • Frequency of no-load operation at AC 5,000 1/h
  • Operating current 16 amperes
  • 3 poles
  • Number of poles per main circuit 3
  • Number of NO contacts for main contacts 3
  • Number of NO contacts for auxiliary contacts with instantaneous switching 1
  • Number of NC contacts for auxiliary contacts with instantaneous switching 1
  • Mechanical life span (switching cycles) of contactor typ. 10,000,000, of contactor with mounted auxiliary contact block suitable for electronics typ. 5.000.000, of contactor with mounted auxiliary contact block typ. 10.000.000
  • Mounting position with vertical mounting surface rotatable by +/-180°, with vertical mounting surface tiltable +/- 22.5° forwards and backwards
  • Type of mounting screw and snap-in mounting on 35 mm DIN-rail
  • Degree of protection front side IP20
  • Height 85 mm
  • Width 45 mm
  • Depth 97 mm

Data sheet

Type:
Contactors
Voltage:
110VAC
Poles:
3P
Amps:
16A