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EATON - MOELLER LZMN3-4-VE400/250-I LZMN3-4-VE400/250-I 111972 EATON ELECTRIC Circuit-breaker, 4 p, 400A, 250A, in 4th pole View larger
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LZMN3-4-VE400/250-I 111972 EATON ELECTRIC Circuit-breaker, 4 p, 400A, 250A, in 4th pole

LZMN3-4-VE400/250-I

111972

EATON - MOELLER

1 Pcs.

Circuit-breaker, 4 p, 400A, 250A, in 4th pole

Automation > Power circuit-breaker for trafo/generator/installation protection
Circuit Breakers LZM

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Technical data ETIM 6.0
Low-voltage industrial components (EG000017) / Power circuit-breaker for trafo/generator/installation prot. (EC000228)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Circuit breaker for power transformer, generator and system protection ([email protected] [AJZ716010])
Rated permanent current Iu
 A 400
Rated voltage
 V 690 - 690
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
 kA 50
Overload release current setting
 A 200 - 400
Adjustment range short-term delayed short-circuit release
 A 400 - 4000
Adjustment range undelayed short-circuit release
 A 800 - 4400
Integrated earth fault protection
 No
Type of electrical connection of main circuit
 Screw connection
Device construction
 Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
 No
DIN rail (top hat rail) mounting optional
 No
Number of auxiliary contacts as normally closed contact
 0
Number of auxiliary contacts as normally open contact
 0
Number of auxiliary contacts as change-over contact
 0
Switched-off indicator available
 No
With under voltage release
 No
Number of poles
 4
Position of connection for main current circuit
 Front side
Type of control element
 Rocker lever
Complete device with protection unit
 Yes
Motor drive integrated
 No
Motor drive optional
 Yes
Degree of protection (IP)
 IP20
CAD data
>3D Preview

ETIM for 111972 Low-voltage industrial controls and switchgear (EC000228)
Feature Name Feature Value
Rated permanent current Iu (EF001389) 400 A
Rated voltage (EF003977) 690 V
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz (EF007048) 50 kA
Overload release current setting (EF002336) 200 A
Adjustment range short-term delayed short-circuit release (EF007129) 400 A
Adjustment range undelayed short-circuit release (EF007131) 800 A
Power loss (EF005387) None W
Device construction (EF008240) Built-in device fixed built-in technique
Integrated earth fault protection (EF007296) false
Type of electrical connection of main circuit (EF006819) Screw connection
Suitable for DIN rail (top hat rail) mounting (EF007250) false
DIN rail (top hat rail) mounting optional (EF008904) false
Number of auxiliary contacts as normally closed contact (EF001377) 0
Number of auxiliary contacts as normally open contact (EF001376) 0
Number of auxiliary contacts as change-over contact (EF003531) 0
With switched-off indicator (EF007006) false
With integrated under voltage release (EF001390) false
Number of poles (EF001391) 4
Position of connection for main current circuit (EF006671) Front side
Type of control element (EF006976) Rocker lever
Complete device with protection unit (EF008906) true
Motor drive integrated (EF006697) false
Motor drive optional (EF007386) true
Degree of protection (IP) (EF005474) IP20

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.