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Bosch FLM-420-RLV1-E Low-Voltage Relay Interface Module, 1 Relay, Built-in
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Bosch FLM-420-RLV1-E Low-Voltage Relay Interface Module, 1 Relay, Built-in

FLM-420-RLV1-ERelay moduleLow voltageBuilt-inLSN

A built-in 2-wire LSN element with one change-over relay that provides a potential-free output contact for low voltage loads.

  • One change-over relay with a potential-free contact
  • Switching current up to 1 A at 30 V DC, or 0.5 A at 42.4 V AC
  • Low current consumption
  • Two integrated isolators keep the LSN loop working after a wire break or short circuit
  • Operating temperature in °C: -20 to 55
  • Bosch lists CPR, VdS, CMIM and MOE certificates, and EN 54-17 and EN 54-18 (2005)

Standards and approvals: CMIM, CPR, MOE, VdS, EN54-17:2005, EN54-18:2005

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Download the official Bosch catalogue (PDF, 9.2 MB)

Specifications

Specifications
SpecificationFLM-420-RLV1-E
Weight (g)35
Operating temperature (°C)-20 to 55
Storage temperature (°C)-25 to 80
Input voltage (VDC)15 to 33
Operating relative humidity, non-condensing (%)0 to 96
LSN current consumption (mA)1.75
LSN operating voltage (VDC)15 to 33
Power frequency100 Hz
Class of equipment (IEC 62368-1)III
ColorWhite
MaterialPlastic

Specifications as published by Bosch. Please confirm the exact model with us before ordering.

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