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● The LOA... are used for the startup, supervision and control of 1- or
2-stage forced draft oil burners in intermittent operation.
● Standards and certificates
● Undervoltage detection
● Bridging contact for oil preheater
● Mains voltage: AC 220~240V，-15%/+10%
● Power consumption: 3VA
● Safety class I.
● Degree of protection IP40
● Input current to Terminal 1 Max. 5 A
● Environmental conditions Operation DIN EN 60721-3-3
Climatic conditions Class 3K5
Mechanical conditions Class 3M2
Temperature range -20...+60°C
Humidity <95%r.F.
● Weight: Approx. 180g
● Life cycle: Burner controls has a designed lifetime of 250,000 burner startup cycles which
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