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Warning/Caution, refer to accompanying documentation
Symbols and Definitions
IPX4
Type B Equipment: equipment providing a particular degree of protection against electric shock,
particularly regarding allowable leakage current and reliability of the protective earth connection.
Alternating Current
Class 1 Equipment: equipment in which protection against electric shock does not rely on basic insulation
only, but which includes an additional safety precaution in that means are provided for the connection of
the equipment to the protective earth conductor in the fixed wiring of the installation in such a way that
accessible metal parts cannot become live in the event of a failure of the basic insulation.
Protection from liquid splash
Dangerous Voltage Symbol
Protective Earth Terminal
Medical Equipment Classified by Underwriters Laboratories Inc. with respect to Electric Shock, Fire,
Mechanical and Other Specified Hazards Only in Accordance with UL 60601-1, First Edition (2003) and
CAN/CSA C22.2 No. 601.1-M90 with updates 1 and 2.
Safe Working Load Symbol
Potential Equalization Symbol
In accordance with European Directive 2002/96/EC on Waste Electrical and Electronic Equipment, this
symbol indicates that the product must not be disposed of as unsorted municipal waste, but should be
collected separately. Refer to your local distributor for return and/or collection systems available in your
country.