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Symbols related with safety:
DIRECT CURRENT
ALTERNATING CURRENT
DIRECT AND ALTERNATING
GROUND TERMINAL
PROTECTIVE CONDUCTOR
FRAME TERMINAL
EQUIPOTENTIALITY
2.2
Descriptive Examples of Over-Voltage Categories
Cat. I
Low voltage installations isolated from the mains.
Cat. II
Portable domestic installations.
Cat. III
Fixed domestic installations.
Cat. IV
Industrial installations.
Page 8
USER'S MANUAL. PROMAX-27
ON (Supply)
OFF (Supply)
DOUBLE INSULATION
(Class II protection)
CAUTION
(Risk of electric shock)
CAUTION REFER TO MANUAL
FUSE
07/2008
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