Siemens 70 A SPNO Solid State Relay, Zero Crossing, Chassis Mount, Thyristor, 600 V Maximum Load

  • RS-stocknr. 472-9115
  • Fabrikantnummer 3RF2170-1AA06
  • Fabrikant Siemens
Wetgeving en conformiteit
Land van herkomst: DE

3RF21 Series

Compact space-saving design, 22mm width
Zero-cross switching
Mount onto existing heatsinks
Efficient thyristors with high reverse voltage
Screw connections for fast and simple connection
Self-contained unit
Isolation voltage 600Vac
Frequency 50 / 60Hz


Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet


Zero Voltage Relays


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

Kenmerk Waarde
Minimum Load Current 0.5 A
Maximum Load Current 70 A
Mounting Type Panel Mount
Minimum Load Voltage 400 V
Maximum Load Voltage 600 V
Minimum Control Voltage 15 V dc
Maximum Control Voltage 24 V dc
Switching Type Zero Crossing
Contact Configuration SPNO
Terminal Type Screw
Output Device Thyristor
Maximum Turn On Time 1 (+1/2 cycle) ms
Dimensions 22.5 x 48 x 85mm
Minimum Operating Temperature -25°C
Maximum Operating Temperature +60°C
Control Voltage Range 15 → 24 V dc
Depth 48mm
Load Voltage Range 400 → 600V
Operating Temperature Range -25 → +60°C
Height 85mm
Off State Leakage Current 10 mA
Length 22.5mm
1 op voorraad - levertijd is 1 werkdag(en)
Prijs Each
Was 78,30 €
(excl. BTW)
(incl. BTW)
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Per stuk
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72,54 €
5 - 9
70,33 €
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68,07 €