Descriptive Examples Of Over-Voltage Categories - Promax PROWATCH TELMO Manual De Instrucciones

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Symbols related to the security
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 6
USER'S MANUAL. PROWATCH
ON (Supply)
OFF (Supply)
DOUBLE INSULATION
(Class II protection)
CAUTION
(Risk of electric shock)
CAUTION REFER TO MANUAL
FUSE
TELMO
03/2008