SIEMENS 3RH1921-1FA22

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Auxiliar contactor

Auxiliar contactor

General technical data:
product brand name: SIRIUS
Suitability for use Contactor relay and power contactor
Protection class IP / on the front:  IP20
Ambient temperatura: during storage °C -55 … +80, during operation °C -25 … +60
Mechanical service life (switching cycles): typical 10,000,000
Electrical endurance (switching cycles) / at AC-15 / at 230 V: typical 200,000
Contact reliability one incorrect switching operation of 100 million
switching operations (17 V, 5 mA)
Contact reliability / of the auxiliary contacts 1 faulty switching per 100 million (17 V, 1 mA)
Insulation voltage / with degree of pollution 3: v 690
Surge voltage resistance: Kv 6

 

Ficha técnica

3RH1921-1FA22

Ficha de datos

Modelo
3RH1921-1FA22
Marca
SIEMENS
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