For technical support, call us on 0191 414 4241
The Danfoss Randall 841 ESU is a superb Electronic Signal Unit and Break Time Sounder controller, capable of producing up to 200 sounder activation times over a weekly period. The Danfoss Randall 841 ESU (Electronic Signal Unit) offers both pulsed and continuous 230V AC output for all Break Time/Class Change applications.
Danfoss’ Range of Time Switch Units contain programmable duration and pulse type, continuous or intermittent. Factory break time systems are another great use for the ESU-8 timer. This unit has eight sets of changeover contacts, offering a common, normally open, and normally closed contact for applications. Starting of shifts, end of shifts, and break times easily controlled.
Please Note: The Danfoss Randall 841 ESU should only be installed by an electrician or competent maintenance person. For further information, contact our Technical Support team on 0191 414 4241. Alternatively, you can email us at sales@netr.co.uk.
Product Features
- 7 day operation
- Volt-free contacts
- Battery back-up included
- Cabled with a 1.5mm twin and earth mains cable
- Programming done from the unit’s external keypad with audible feedback
- MANUAL position of rocker switch provides continuous ON
- Danfoss 841 commonly used for school bell ringing and siren sounding applications
- Features programmable sound duration ( 1 to 60 seconds) and pulse type, continuous or intermittent
- Programmable breaktime sounder capable of up to 200 ring times over a 7-day period, with each day set up individually
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