Circuit-breaker, 4p, 20A (Part Numbers)

Part Number

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Part Number
NZMC1-4-A20
NZMH2-4-A20
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Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
(kA)
Type of electrical connection of main circuit Motor drive optional
-

464.83 €

1 24 Days 36Frame clampfalse

636.42 €

1 28 Days 150Screw connectiontrue

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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) 20 Number of poles 4
Overload release current setting(A) 15|20 Rated voltage(V) 690|690 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 Adjustment range undelayed short-circuit release(A) 350|350

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