P140A GR



Feedback potentiometer 140 Ω add-on, grau

Weight 0.40 lbs


Protection class IEC/EN
III safety extra-low voltage (selv)
Protection class UL
UL Class 2 Supply
Degree of protection IEC/EN
Degree of Protection
Material short text
Pot. add. 140 Ohm FRNC grey
Introductory text
Nominal resistance 140 Ω
Accessories title
Feedback potentiometer
Accessories text
Feedback potentiometer add-on, grau
Accessories use
add-on, grau
Product family
NA Product type
ZE - Accessory electronic
Structure Level1
Structure Level2
Ambient temperature
-22...122°F [-30...50°C]
Non-operating temperature
-40...176°F [-40...80°C]
Ambient humidity
max. 95% r.H. non-condensing
maintenance free
Clamping range damper spindle
Rated impulse voltage supply
0.8 kV
Connection Cable
Accessory type
Electrical accessory
Electronic fail-safe
Agency Listing
cULus acc. to UL60730-1, CE according to 73/23/EEC
Mode of operation
A carrier plate uses adaption to make a positive fit on the spindle clamp (damper actuators) or on the position indication (rotary actuators) and transfers the position directly to the feedback potentiometer.
Mounting instruction
https://www.belimo.com/pim/mam/europe/technical-documentation/Installation instruction/70153-00001_S..A_P..A.pdf|https://www.belimo.com/pim/mam/europe/technical-documentation/Installation instruction/71184-00001_Z-SPA.pdf
Direct mounting
The feedback potentiometers are attached directly by the spindle clamp (damper actuators) or on the position indication (rotary actuators). The guiding grooves between the housing and the switch ensure a tightly sealing fit.
The feedback potentiometer unit is used for modulating damper control in connection with controllers with fixed feedback. The feedback potentiometers can also be used in conjunction with commercially available systems for damper position indication or as positioners for parallel running actuators.
Safety notes
The device must not be used outside the specified field of application, especially not in aircraft or in any other airborne means of transport. Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The device may only be opened at the manufacturer's site. It does not contain any parts that can be replaced or repaired by the user. Cables must not be removed from the device. The device contains electrical and electronic components and must not be disposed of as household refuse. All locally valid regulations and requirements must be observed.

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