RT operation unit


In addition to the operating lights for alarm, fault and monitoring, the SHEV operation unit RT BE42-ST has an additional acoustic signal emitter.
Product NamePriceQty

Performance features

  • Acoustic signal operational standby ON / OFF
  • Function: SHEV OPEN, SHEV Reset
  • Display: Operational standby, alarm triggered and fault
  • Indicator diode blinks for SHEV alarm if acoustic signal is not operational

Technical Data

Input voltage DC 18 … 28 V DC
Temperature range -5 °C ... +40 °C
W x H 105 x 115 mm
Weight 0.09 kg


TypeArt. No
RT BE42-ST30.435.12

Approvals / Certificates


RT BE42-ST - RT operating unit (573B)

RT 45 / RT 45-LT - Operation panel (2.73MB)


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