Manufacturer: Siemens

Type: First Lateral Auxiliary Switch

Model: 3RH1921-1EA20

Insulation voltage with degree of pollution 3 at AC rated value: 500 V

Surge voltage resistance rated value: 6 KV

Current:

Number of normally open contacts for auxiliary contacts: 2

Size of contactor: S0

Type of electrical connection for auxiliary and control circuit: screw-type terminals

Operating Temperature: -25 … +60 °C

Degree of Protection: IP20

Dimensions: 80 x 10 x 71 mm