YCB9-63R series
15KA Miniature Circuit Breaker
Instruction
1.General
YCB9-63R Series Miniature circuit breaker
is applicable to protecting from overload
and short circuit in the circuit of AC 50/
60Hz, Rated voltage 230/400V rated
current 63A,it also can be used in switch
the infrequent operation of the circuit
under normal conditions. It’s mainly used
in industry, commerce, high-rise buildings
and residential houses and so on.
Standard: IEC 60898-1
2.Operating conditions
2.1 Circumstance temperature -5℃~+40℃,
average temperature within 24h not
exceeding +35℃.
2.2 Altitude above sea level less than 2000m.
2.3 Humidity not exceeding 50% at 40℃
and not exceeding 90% at 25℃.
2.4 Pollution class 2.
-1-2.5 Installation class ll or III.
2.6 Installation method DIN Rail mounting
type.
2.7 Product shall be installed at the place
where there shall be no severe impact
and vibration.
2.8 The product should locate in the places
where there are no obvious impact and
shake.