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EATON

NZMB1-4-A40 CIRCUIT-BREAKER 4P 40A

265799
2454951

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This series of circuit breakers protect entire systems on all levels, from the main distribution board right up to the loads. As the incoming circuit-breaker, the NZMB1-4-A400 will of course also provide secondary side overload protection for the transformer. A variant with modified short-circuit releases also enables a power network with time selectivity.
Eaton-265799_Datasheet1
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Product Overview

Product ID:
2454951
Manufacturer Part Number:
265799
EAN:
4015082657994
Brand/Manufacturer
EATON
Unit of Measure:
PCS

Specification

Adjustment range short-term delayed short-circuit release:
0...0 A
Adjustment range undelayed short-circuit release:
8...10 A
Complete device with protection unit:
yes
DIN rail (top hat rail) mounting optional:
yes
Degree of protection (IP):
IP20
Device construction:
Built-in device fixed built-in technique
Integrated earth fault protection:
no
Motor drive integrated:
no
Motor drive optional:
no
Number of auxiliary contacts as change-over contact:
0
Number of auxiliary contacts as normally closed contact:
0
Number of auxiliary contacts as normally open contact:
0
Number of poles:
4
Overload release current setting:
32...40 A
Position of connection for main current circuit:
Front side
Rated permanent current Iu:
40 A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz:
25 kA
Rated voltage:
440...440 V
Suitable for DIN rail (top hat rail) mounting:
no
Type of control element:
Rocker lever
Type of electrical connection of main circuit:
Frame clamp
With integrated under voltage release:
no
With switched-off indicator:
no

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EATON
NZMB1-4-A40 CIRCUIT-BREAKER 4P 40A
MPN Part #: 265799
Product ID: 2454951
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