Sirenco Model 3LF Wide Area Motor Sirens

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Sirenco Model 3LF Wide Area Motor Sirens


Sirenco Model 3LF – Motor Driven Sirens for Wide Area Signalling Applications


  • Operational Characteristics: 
– Range up to 3000m (based on sound level of 60dB without obstructions, mounted 5m above ground, in still air at 20 degrees Celsius).
– Single phase or 3ph motor driven siren.
– Motor Power: 1.1kw.
– Sound Output: 125dB @ 1m.
– Sound Frequency: 560Hz.
– Weatherproof.
– Robust cast aluminium.
– Protection Rating: IP55.
– Rating: Continuous.
– Cable Entry: 1 phase – 1 x M20, 3 phase – 1 x M25.
– Construction: Cast aluminium siren head, aluminium alloy motor, steel base.
– Weight: 22kg.


Order Code Description
KAM3LF240  240VAC 50Hz 1ph +/- 5%, 6.7A running current, 37A starting current.
KAM3LF415  415VAC 50Hz 3ph +/- 5%, 2.3A running current, 17A starting current.


  • (please see linked PDF’s for further information)