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PB103371-25
The latest generation of a range that has set the standard in moulded-case circuit
breakers, Compact NSX steps even further ahead to meet your needs in continuity
of service and optimised energy use.
A high-performance range for
each application
Breaking capacity at 415V
25 kA
36 kA
50 kA
70 kA
100 kA
150 kA
Performance level
NSX-B NSX-F
NSX-N NSX-H NSX-S NSX-L
Applications
Usual applications with low
short-circuit levels, e.g.
service sector applications,
retail stores, etc.
Small industrial installations High performance at a
reasonable cost
Demanding applications, e.g.
merchant marine, metallurgy,
etc.
A range of intelligent circuit
breakers
Compact NSX improves management of electrical installations
In addition to protection functions, the new generation of Compact NSX moulded-
case circuit breakers provides new features (analysis, measurements and
communication) with access to information:
either directly on the LCD screen of the trip unit to set the circuit breaker or read
the main electrical values, including U, I, f, P(W) and E (kWh)
or on the FDM 121 display on the front of the Prisma Plus switchboard (duct door
with special front plate) for quick access to a greater wealth of information.
A cable connects the display to the trip unit without any special settings or
configuration, making it easy to personalise alarms and displays or read event logs
and maintenance indicators.
b
b
PD391292
3
Presentation of Compact NSX
circuit breakers for Prisma Plus
Functional units
Circuit breakers
A-20