Appendix B Customer's Distribution Panel Breaker Requirements - Cisco C880 M5 Service Manual

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APP0200000
Appendix B Customer's Distribution Panel Breaker
Requirements
To protect the device when it is connected to the customer's distribution panel, the corresponding
breaker in the customer's power distribution panel must meet the following characteristic
requirements so that the breaker of the device trips before the corresponding breaker in the customer's
distribution panel. Use a breaker that meets these requirements in the customer's distribution panel.
Power input
200
to
240
VAC
200
to
240
VAC
Use a long-time-delay type breaker whose characteristics correspond to phase D shown in "Figure B.1"
Breaker characteristics (IEC898 or DIN0641 Part II). Alternatively, use a slower breaker.
Table B.1 Distribution panel breaker capacity
Device name
Power
distribution
box
Main Device
Capacity
of
breaker
customer's distribution panel
(for use in countries other
than European countries)
30A
20A
96
in
Capacity of breaker in
customer's
distribution
panel (for use in Europe)
32A
16A

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