Circuit Breaker Mounting
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Easier Circuit Breaker Connections
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NZM circuit breakers and PN, N disconnect switches can
be connected with and without cable lugs, braided copper
bands or copper bus bars. And there’s another special
feature: Special narrow cable lug versions are available
for bolt connection of round conductors up to 240 mm. |
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Circuit Breaker Screw Terminals
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The screw terminal is the most attractively
priced solution for the connection
of cable-lugs, flat drilled metal strip or
copper busbars. |
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Box terminal for copper cable
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Box terminals guarantee secure contact
for the direct connection of 1 – 2 flexible
copper conductors or flat strip. With
NZM2 and NZM3 Circuit Breakers , the top of the box terminal
can be opened for easy insertion. |
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Terminal for aluminum and copper cables
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The terminal area of these special terminals
is tunnel-shaped to prevent the
typical “flow-properties” of aluminum
under great pressing power. Up to four
copper or aluminum conductors can
be connected depending on the type. |
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Connection preparation for multiple conductors
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It enables the connection of up to six
conductors with cable lugs per phase.
Auxiliary busbars are no longer
required. |
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Circuit Breaker Rear connection
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This method of connection allows bus bars or round
conductors to be connected at the rear. Partitioning of
the switch area, terminal area and operator area is carried
out without difficulty. |
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