Figure 1. Hazardous Voltage Nameplate
1.0 SAFETY NO
TICES
This circuit breaker should be installed within the design limitations as described on its
nameplate and in these instructions.
Follow your company’s safety procedures.
This breaker should not be used by itself as the sole means of isolating a high voltage circuit.
For the safety of personnel performing maintenance operations on the breaker or connecting
equipment, all components should be electrically disconnected by means of a visible break
and should be securely grounded.
This product is intended to be operated and maintained by qualified persons, thoroughly
trained and knowledgeable of the hazards involved. This publication is written only for such
qualified persons and is not intended to be a substitute for adequate training and experience
in the safety procedures for this device.
W
ARNING
Detailed descriptions of standard repair procedures, safety principles, and service operations
are not included. It is important to note that this document contains some warnings and
cautions against some specific service methods which could cause personal injury to service
personnel or could damage equipment or render it unsafe. Please understand that these
warnings could not cover all conceivable ways in which service, whether or not recommended
by ABB, might be done or of the possible hazardous consequences of each conceivable way,
nor could ABB investigate all such ways. Anyone using service procedures or tools, whether
or not recommended by ABB, must satisfy himself thoroughly that neither personal safety nor
equipment safety will be jeopardized by the service method or tools selected.
All information contained in this manual is based on the latest product information available at
the time of printing. The right is reserved to make changes at any time without notice.
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HAZARDOUS VOLTAGE
CAN SHOCK, BURN
OR CAUSE DEATH.
Do not attempt to handle, install, use or service
this product before reading instruction book.
234P05IH0IA
WARNING
38-929M-15A 10/15/02 1:11 PM Page 5