Link has been copied to clipboardTower & Obstruction Lighting Controls
Tower and obstruction lighting control relays made by Littelfuse remotely monitor the operation of one or more beacons. When relays detect drops in current that indicate a lamp has malfunctioned, they light LED indicators to show operators that maintenance is required. A time delay minimizes nuisance alarms. We offer relays for use with steady-burning or flashing beacons.
- Ac input voltages of 120 V ac or 230 V ac
- Output load ratings up to 5 kW at 230 V ac
- Fixed trip delays up to 10 s
- Operate at temperatures up to +65 °C
- FAA- and FCC-compliant versions available
- Available with encapsulated circuitry
- Available with SPDT output circuitry or normally open (Form A) contacts
Tower & Obstruction Lighting Controls Parts
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Tower & Obstruction Lighting Controls Applications
- Bridges
- Communication towers
- Cooling towers
- Smokestacks
- Tall buildings
- Utility towers