3RH1921­-1HA22

$21.11
RRP $105.53
SAVE $84.42 (80%)
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Auxiliary switch block, 22, 2 NO + 2 NC, EN 50012, 4-pole, screw terminal, for motor contactors, Size S0 .. S3 ! Phased-out product! Successor is SIRIUS 3RH2

General technical data

  • Product brand name: SIRIUS
  • Suitability for use: Contactor relay and power contactor
  • Protection class IP on the front: IP20
  • Ambient temperature
    • during storage -55 ... +80 °C
    • during operation -25 ... +60 °C
  • 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 auxiliary contacts: 1 faulty switching per 100 million (17 V, 1 mA)
  • Insulation voltage with degree of pollution 3 rated value: 690 V
  • Surge voltage resistance rated value: 6 kV

(3RH1921-1HA22)

SKU 3RH1921-1HA22
Brand SIRIUS

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