Pressure switches
Penn low pressure switch P77AAA-9700 1/4'' NPT (NH3)
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Order No.: 284.2254
Manufacturer number: P77AAA-9700
Manufacturer: Penn
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Description
Niederdruckschalter P77, geeignet für NH3
Features
- Spray water resistant housing (IP 54)
- Despite the compact dimensions there is plenty of space for wiring
- Manufactured in compliance with CEE 24
- All double pressure switches (except for P78ALA) have isolated low and high pressure signal contacts
- Also available with gold contacts
- CE-compliant
Accessories / Replacement parts
-
Console
Technical data
General information
Application
Niederdruck
Difference
0,5 bis 3 bar
Reset
automatisch
Rohrmaß
Zöllig
Type
P77AAA9700
Pressure
Control range low pressure
-0,5 bis 7 bar
max. bellows pressure
low pressure
20 bar
Adjustment range
upper switching point
7 bar
(-0,5 bis +7)
Pipe connections
Pipe dimension
1/4 Zoll
18
NPT
NPT
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.
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