Siemens SWT 3000 Equipment Manual page 5

!
CAUTION
CAUTION means that medium-severe or slight injuries can occur if the specified measures are not taken.
Comply with all instructions, in order to avoid moderate or minor injuries.
²
!
CAUTION
ESD (Electrostatic sensitive devices) means that a device or component can be damaged by common static
charges built up on people, tools, and other non-conductors or semiconductors.
Comply with all instructions, in order to avoid moderate or minor injuries.
²
NOTICE
NOTICE means that property damage can result if the measures specified are not taken.
Comply with all instructions, in order to avoid property damage.
²
NOTE
i
i
Important information about the product, product handling or a certain section of the documentation
which must be given attention.
Used Symbols on Device
No. Symbol
1
2
3
4
5
6
7
8
Smart Communication, SWT 3000 Teleprotection, Equipment Manual
C53000-G6040-C605-1, Edition 03.2020
Description
Direct current, IEC 60417, 5031
Alternating current, IEC 60417, 5032
Direct and alternating current, IEC 60417, 5033
Earth (ground) terminal, IEC 60417, 5017
Protective conductor terminal, IEC 60417, 5019
Caution, risk of electric shock
Caution, risk of danger, ISO 7000, 0434
Protective Insulation, IEC 60417, 5172, Safety Class II devices
Preface
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