Instrumentation and Control Systems

Bulletin KB Series Flasher Relay

KB Series Dual-Mode Flasher Module

The ICS KB Series Dual-Mode Flasher provides both symmetrical flashing and fixed on-time (pulse) flashing. The cycle time is adjustable from 1 to 10 seconds. Flashing mode is set by a jumper on the terminal block.
This module can be used to flash most incandescent and LED lamp loads. It can also be used as a recycle timer to cycle other types of loads. The control board is epoxy-potted in a sturdy case with two mounting holes.
ICS Dual-Mode Flasher Module
  • Standard model operates on 12VDC
  • 1 to 10 seconds cycle time
  • Custom voltage/timing available
  • Form A contacts, 15A resistive
  • Clamp screw terminals
  • Terminals accept 22ga to 12ga wire


Timing: 1 sec. to 10 sec. cycle time (period). Custom voltage/timing available.

Timing Adjustment: Trimmer adjustment, also available as a fixed timer.

Timing Accuracy: ±1% at 25ºC, ±5% at -20ºC to +55ºC

Temperature Range: -20ºC to +55ºC operating, -40ºC to +85ºC storage.

Contact Rating: SPST Contacts 15A @ 240VAC (resistive), 15A @ 28VDC (resistive), max inrush current (incandescent load): 80A peak 20mS.

Supply Voltage Range: 10.2VDC to 15VDC.

Download Spec Sheet

KB Flasher Wiring Diagram

Flasher module wiring diagram.
Install jumper for Mode 2 Operation.

Flasher module timing waveform diagram

Timing Waveform.

KB KB Flasher Dimensions

Dimensions in Inches.

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American Manufacturer

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