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Datasheet generated 2026-10-07
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Eaton xComfort Heating Actuator 1 A Silent Flush-Mount EMS (CHAU-01/01-1ES)

Eaton · Electrical Components · Home Automation · Ireland · eaton.com
Part Number
CHAU-01/01-1ES  ·  HS 8536.50
Eaton xComfort Heating Actuator 1 A Silent Flush-Mount EMS (CHAU-01/01-1ES)

Eaton CHAU-01/01-1ES is a flush-mount xComfort heating actuator with a single 1 A silent output for driving thermal-drive valves in radiator or underfloor heating loops. Operating on bidirectional radio frequency, it is addressed by the xComfort system for room-by-room temperature control, mounting in an installation box of at least 40 mm depth. The 65 x 65 x 18 mm module suits new build and retrofit residential heating projects.

Technical Specifications

Manufacturer part number (MPN)CHAU-01/01-1ES
EAN / GTIN9010238054004
Sales unitpcs
Package quantity60 pcs
Eaton catalogue number194374
Depth65 mm
Height18 mm
Width65 mm
Weight0.039 kg
CompliancesRoHS conform
FeaturesRadio frequent bidirectional
Bus system operating typeOther; Radio frequent
Actuation functionHeating, valves
Bus system product typeActuator
Built-in installation box depth - min40 mm
Number of inputs (binary)0
Rated uninterrupted current (Iu) - max1 A
Fitted withBus connection
Switching voltage - max253 V
Switching voltage - min196 V
Width in number of modular spacings3
Power supplyMains
Number of outputs1
Degree of protectionIP20
Output current - max1 A
FunctionsCorrecting variable consistent
Mounting methodFlush mounting; Surface mounted (plaster)
Bus system KNX SecureNo
Bus system KNX Secure-RF (Radio Frequency)No
Bus system KNXNo
Bus system KNX-RF (Radio Frequency)No
Bus system radio frequencyYes
Bus system LONNo
Bus system PowernetNo
Radio frequency bidirectionalYes
With bus connectionYes
Bus module detachableNo
Correcting variable consistentYes
Correcting variable switchingNo
Valve protection functionNo
Manual switchNo
Max. switching current (resistive load)1 A
Max. output current1 A
Switching voltage196–253 V
Min. depth of built-in installation box40 mm
Country of originCzechia

Properties

MOQ1

Cross-References

Attached Documents