Circuit-breaker, 3p, 45A

Part Number

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Part Number
NZMB1-AF45-NA
NZMB2-AF45-NA
NZMH2-AF45-NA
NZMN1-AF45-NA
NZMN2-AF45-NA
Part NumberRelated to
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Shipping Days
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Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
(kA)
Rated voltage
(V)
Type of electrical connection of main circuit Motor drive optional Adjustment range undelayed short-circuit release
(A)

395.02 €

1 21 Days 25440|440Frame clampfalse300|500

458.20 €

1 37 Days 25440|440Screw connectiontrue300|500

584.40 €

1 15 Days 150690|690Screw connectiontrue6|10

455.39 €

1 25 Days 50690|690Frame clampfalse6|10

554.23 €

1 19 Days 50690|690Screw connectiontrue6|10

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Basic information

Number of auxiliary contacts as change-over contact 0 Number of auxiliary contacts as normally open contact 0 Number of auxiliary contacts as normally closed contact 0
Adjustment range short-term delayed short-circuit release(A) 0|0 Rated permanent current Iu(A) 45 Number of poles 3
Overload release current setting(A) 45|45 Degree of protection (IP) IP20 Position of connection for main current circuit Front side
Motor drive integrated false Type of control element Rocker lever With switched-off indicator false
Suitable for DIN rail (top hat rail) mounting false Integrated earth fault protection false With under voltage release false
Device construction Built-in device fixed built-in technique DIN rail (top hat rail) mounting optional true Complete device with protection unit true

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