SIEMENS QBM81 Differential Pressure Switch Instruction Manual
- June 16, 2024
- SIEMENS
Table of Contents
Mounting instructions
Differential Pressure Switch
QBM81-…
53150
QBM81 Differential Pressure Switch
Main voltage
With the safety cover removed, contact to terminals 1, 2, and 3 poses a lethal
hazard!
Issued by:
Siemens Schweiz Ltd
Smart Infrastructure
International Headquarters
Theilerstrasse 1a
6300 Zug
Switzerland
Tel. +41 58-724 24 24
www.siemens.com/buildingtechnologies
© 2004, Siemens Switzerland Ltd
Delivery and technical specifications subject change
53150
A5W00179426A-AA
Smart Infrastructure
2022-11-25
References
Read User Manual Online (PDF format)
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