Description
AL201 Overfill Protection Device Weatherproof Alarm
Model AL201-1-R-TT Weatherproof Alarm
The Model AL201-1-R-TT is a weatherproof alarm panel that accepts a switch contact input and provides an audible alarm signal when the external contact is closed. The white pilot light indicates the 120 VAC power. The test toggle-switch is a momentary switch that turns on the red light and the horn when pushed up. The red pilot lights provide the visual alarm indication for the alarm contact. The mute toggle-switch is a momentary switch that mutes the horn for the alarm input when pushed down. In addition there is a timer circuit that silences the horn automatically in 60 seconds. In the event of a power failure the alarm will come back on with the power for 60 seconds. The red light remains on until the alarm condition is corrected. The alarm circuit resets automatically. A relay contact output closes when the switch input closes. It must be mounted in a non-hazardous location. Use Ktech float switches for the alarm input contacts. The panel is ULC Type 4 rated (Equivalent to Nema 4).
Certifications
CAN/ULC-S661-10
Certified to CSA C22.2 No.205 and Conforms to UL2017
