PN521
Float switch designed for drinking water
Application :
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Fill level control
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Pump start and stop
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Cut-off (water shortage)
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Filling stop
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Alarm / Regulation
Operating Principle:
The float is lifted and pushed upward by rising liquid until it reaches an angle of 20° from the horizontal, at which point a contact switch is triggered.
Specifications:
Protection rating | IP68 |
Maximum temperature | +50°C |
Switching capacity | max.10(8)A 250V |
Cable diameter | 8,8mm |