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Cisco 1552S - Compliance

Cisco 1552S
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Cisco Aironet 1552 Series for Hazardous Locations Installation Guide
Chapter 2 Before You Begin
Additional Considerations for Hazardous Locations
Compliance
The 1552H, 1552SA/1552SD, and 1552WU access points comply with the following versions of
hazardous location certifications:
IEC 60079-0 Edition 6.0
IEC 60079-15 Edition 4.0
CAN/CSA E60079-0: 11
CAN/CSA E60079-15: 12
UL 60079-0: Edition 6
UL 60079-15: Edition 4
EN 60079-0: 2012
EN 60079-15: 2010
Table 2-1 interprets the information on the compliance labels.
Table 2-1 Interpreting the Hazardous Compliance Label
Label Text Description
Class I, Division 2,
Groups A, B, C, D
Defines the environment in which the access point can be used:
Class I—Environment containing flammable gases, vapors, or
liquids
Division 2—Environmental classification used by the U.S. and
Canada
Groups A, B, C, D—Gas identification for the U.S. and
Canada:
A—Acetylene
B—Hydrogen
C—Ethylene
D—Propane
Class I, Zone 2, Group II Defines the environment in which the access point can be used:
Class I—Environment containing flammable gases, vapors, or
liquids
Zone 2—Environment classification used in North America
Group II—Gas identification for Zone II, which includes:
IIa—Propane
IIb—Ethylene
IIc—Acetylene & Hydrogen

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