ISO 9001:2015 Certified · MSME Registered · Military Engineering Services Registered
Fire Protection System logoFIRE PROTECTION SYSTEMTMFire safety contractors, dealers & distributors · Bhopal, M.P.
EXCELLENCE IN FIRE EXTINGUISHER, FIRE HYDRANT, FIRE ALARM & FIRE SUPPRESSION SYSTEMS
Bosch FLM-420-NAC Signalling Device Interface Module, 1 Supervised NAC Line (Surface -S, DIN Rail -D)
Bosch logoDealer for Bosch

Bosch FLM-420-NAC Signalling Device Interface Module, 1 Supervised NAC Line (Surface -S, DIN Rail -D)

FLM-420-NAC-S and -DNAC moduleSounders and strobesPole reversalLSN

An LSN module that monitors and activates one line of conventional sounders, strobes or horns, in a surface-mount housing or with a DIN rail adapter.

  • One monitored primary line for conventional signalling devices (Notification Appliance Circuit)
  • Signalling line controlled by pole reversal
  • Synchronised activation of all signalling devices on the module
  • Ten different output signals selectable through LSN
  • Rotary switches for automatic or manual addressing; two integrated isolators
  • Bosch lists CPR, VdS, CMIM, MOE and TMT certificates

Standards and approvals: CMIM, CPR, MOE, TMT, VdS

Ask price & availability

Download the official Bosch catalogue (PDF, 9.2 MB)

Specifications

Specifications
SpecificationFLM-420-NAC-SFLM-420-NAC-D
Operating temperature (°C)-20 to 50-20 to 50
Storage temperature (°C)-25 to 80-25 to 80
Input voltage (VDC)15 to 3315 to 33
Dimensions (H x W x D) (mm)126 x 126 x 71110 x 110 x 48
Class of equipment (IEC 62368-1)IIIIII
ColorWhiteWhite
MaterialPlastic; Trim ring: Polycarbonate/ABSPlastic; Trim ring: Polycarbonate/ABS

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

More Bosch Interfaces & Modules

Fire Alarm Interfaces and Modules from other brands

See all fire alarm interfaces and modules ›

Ask price
Call +91 92440 89060Send a text messageEmail usWhatsApp us