Identifies equipotential ground.
Identifies earth ground.
Identifies protective earth ground.
Nonionizing electromagnetic radiation. Indicates that
interference may occur in the vicinity of equipment
marked with this symbol.
The radio component contained in this device is
compliant to Council Directive 1999/5/EC (Radio
Equipment and Telecommunications Terminal
Equipment Directive).
Class 2 radio equipment identifier per Directive
1999/5/EC. European Union member states may apply
restrictions on putting this device into service or
placing it on the market. This device is intended to
be connected to the Publicly Available Interfaces for
use throughout the European Economic Area.
Indicates that the device is protected against the
effects of vertically falling water. This degree of
protection can apply to transducers or foot-operated
devices.
Indicates that the device is protected against the
effects of splashing liquids. This degree of protection
can apply to foot-operated devices.
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Safety