For your safety
107708_en_09 PHOENIX CONTACT 9 / 104
1.7 UL notes
1.7.1 AXC F 1152 and AXC F 2152
UL Ordinary Location
– If the device is not used in the specified manner, the protection provided by the device
may be impaired.
– The supply source and ext. circuits intended to be connected to this device shall be
galv. separated from mains supply or hazardous live voltage using reinforced or double
insulation and meet the requirements of SELV circuit of UL/IEC 61010-2-201 and
clause 9.4 Limited energy circuit of UL/IEC 61010-1 or NEC Class 2.
UL Hazardous Location (nur AXC F 2152)
– Ambient temperature: -25 °C < T
amb
< 60 °C
– This device must be installed in a tool only accessible enclosure certified for use in
Class I, Zone 2, minimum, and rated IP54, minimum, in accordance with
UL/CSA 60079-0 when used in a Class I, Zone 2 environment.
– This device must be installed within an area of not more than pollution degree 2, as de-
fined in IEC 60664-1.
– Electrical Ratings:
U
L
= 24 V DC (19.2 V DC ... 30 V DC) / I
max
= 442 mA
1.7.2 AXC F 3152
UL Ordinary Location
– If the device is not used in the specified manner, the protection provided by the device
may be impaired.
– Minimum temperature rating and size of the cables to be connected to the field wiring
terminals: min. 80°C and 24 ... 16 AWG
UL Hazardous Location
– Ambient temperature: -25°C < T
amb
< 60°C
– This device is to be installed within an area of not more than pollution degree 2, as
defined in IEC 60664-1.
– WARNING - Do not disconnect the terminal blocks when energized!
CAUTION:
– The external circuits intended to be connected to this device shall be galvanically
separated from the mains supply or hazardous live voltage by reinforced or double
insulation and meet the requirements of SELV/PELV (Class III) circuits of
UL/CSA/IEC 61010-1, UL/CSA/IEC 61010-2-201.
– The device has to be installed in the final safety enclosure, which has adequate rigid-
ity according to UL 61010-1, UL 61010-2-201 and meets the requirements with re-
spect to spread of fire.
To install the device in accordance with UL/CSA/IEC standard, the following notes must
be observed.