Mechtric Model MS22 Wide Area Motor Sirens


Mechtric Model MS22 Wide Area Motor Sirens


Mechtric Model MS22 – Motor Driven Sirens for Wide Area Signalling Applications


  • Operational Characteristics: 
– Range up to 5000m (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: 2.2kw.
– Sound Output: 130dB @ 1m.
– Sound Frequency: 475Hz.
– Low penetrating tone.
– 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.


Order Code Description
MS022240  240VAC 50Hz 1ph +/- 5%, 13.1A running current, 88A starting current, 47kg.
MS022415  415VAC 50Hz 3ph +/- 5%, 4.3A running current, 37A starting current, 37kg.


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