Ambient conditions and protection classification

Classification as per EN 60730

Automatic action

Control function

Pollution degree

Overvoltage category


Type 1

Class A



Protection against electric shock

Suitable for use in protection class I or II systems

Protection degree of housing to EN 60529

Front parts in DIN cut-out

Terminal part




Climatic ambient conditions

  • Storage / Transport (packaged for transport) as per IEC EN 60721-3-1 / IEC EN 60721‑3‑2
  • Operation as per IEC/EN 60721-3-3



  • Class 1K22 / 2K12
    Temperature -25...70 °C (-13...158 °F)
    Air humidity 5...95 % (non-condensing)
  • Class 3K23
    Operation in enclosed dry locations, having no temperature or humidity control
    Temperature -5...50 °C (23...122 °F)
    (for details see chapter Mounting)
    Air humidity 5...95 % (non-condensing)

Mechanical ambient conditions

  • Transport per IEC/EN 60721-3-2
  • Operation as per IEC/EN 60721-3-3


  • Class 2M4
  • Class 3M11

Standards, directives, and approvals

Product standard

IEC/EN 60730-1

Product family standards

IEC/EN 63044-x

Electromagnetic compatibility (EMC)

For residential, commercial, and industrial environments

EU conformity (CE)

See CE declaration 1)

UK conformity (UKCA)

See UK declaration 1)

EAC conformity

Eurasian compliance

RCM conformity

See RCM declaration 1)

UL/cUL certification (US / Canada)


CSA certification



CFR 47 Part 15C



AMEV profile (BACnet 2017)

AS-B 2)

KBOB profile (BACnet 2017)

AS-CH 3)

Environmental compatibility 1)

The product environmental declaration 1) contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal).

1) Documents can be downloaded at

2) AS-B pending

3) AS-CH pending