Alarm switch box AL3 with reservoir float:
High water alarm for lifting stations and pump sumps. The AL3 sounds an acoustic alarm as soon as the tank float detects an excessively high water level — before the reservoir overflows. Via the potential-free contact, you can link the alarm to a collective fault signal or building management system, and with the optional rechargeable battery, the alarm will also work during a power outage. In practice, this is the best insurance against water damage for a lifting station in a living area.
| Scope of delivery: | alarm switch box complete with tank float and 10 m cable |
| Notification: | acoustic + potential-free contact |
| Article number: | 1586146 |
Non-binding advice?
Are you hesitating between the AL3 and the ALWS with washing machine stop? Feel free to contact our customer service without any obligation.