Solid State Contactors

A contactor or relay is a switch, which is controlled electrically using a high current rating to change between alternative power circuits. Solid state contactors open up or close off an electrical circuit as a result of an external signal received by the component. These contactors allow for low power input for the switching of higher current loads but with minimal supply current required. Solid state contactors offer high shock and vibration resistance features.


What are solid state contactors used for?

Solid state contactors are useful in controlling motion, including for conveyor systems, valves, elevators, lifts and hoists. They're typical in industries where heat control is required: in professional food equipment and plastic moulding or extrusion machinery and soldering devices. Solid state contactors also facilitate power load control in power supplies, regulators, inverters and converters.


Types of solid state contactors

Solid state contactors are available as three phase or single phase devices. Single phase contactors switch one phase AC or DC power loads and three phase devices switch up to three AC and DC power loads in machinery. Reverse phase contactors perform the opposite function and are necessary for protecting motor overloads.


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Omschrijving Prijs Load Voltage Load Current Supply Voltage Mounting Style Pole and Throw Configuration Electrical Phase Normal State Configuration Terminal Type Operating Temperature Range Width Depth Length Maximum Operating Temperature Minimum Operating Temperature
RS-stocknr. 666-9857
Fabrikantnummer2297277
FabrikantPhoenix Contact
293,22 €
Each
Aantal stuks
- 37A 24 V dc DIN Rail Mount 3P - - Screw -25 +70 °C 147.5mm 114.5mm 99mm +70°C -25°C
Nieuw
RS-stocknr. 191-4312
Fabrikantnummer1032922
FabrikantPhoenix Contact
85,60 €
Each
Aantal stuks
42 660V ac 250 mA 30 A 230 V ac DIN Rail Mount - 1 - Screw -30 +70 °C 103mm 110mm 17.8mm +70°C -30°C
RS-stocknr. 666-9822
Fabrikantnummer2297219
FabrikantPhoenix Contact
168,57 €
Each
Aantal stuks
- 9A 24 V dc DIN Rail Mount 3P - - Screw -25 +70 °C 67.5mm 114.5mm 99mm +70°C -25°C
Nieuw
RS-stocknr. 191-4313
Fabrikantnummer1032927
FabrikantPhoenix Contact
111,82 €
Each
Aantal stuks
42 660V ac 500 mA 50 A 230 V ac DIN Rail Mount - 1 - Screw -30 +70 °C 141mm 110mm 35mm +70°C -30°C
RS-stocknr. 666-9879
Fabrikantnummer2297303
FabrikantPhoenix Contact
207,83 €
Each
Aantal stuks
- 2A 230 V ac DIN Rail Mount 3P - - Screw -25 +70 °C 40mm 114.5mm 99mm +70°C -25°C
RS-stocknr. 666-9876
Fabrikantnummer2297316
FabrikantPhoenix Contact
217,73 €
Each
Aantal stuks
- 9A 24 V dc DIN Rail Mount 3P - - Screw -25 +70 °C 67.5mm 114.5mm 99mm +70°C -25°C
RS-stocknr. 666-9813
Fabrikantnummer2297196
FabrikantPhoenix Contact
153,95 €
Each
Aantal stuks
- 2A 24 V dc DIN Rail Mount 3P - - Screw -25 +70 °C 40mm 114.5mm 99mm +70°C -25°C