Power circuit-breaker for trafo/generator/installation protection Eaton
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General information
Ordercode YESSS
0307-4989 
Product code
284426
EAN code
04015082844264
Product group
Power circuit-breaker for trafo/generator/installation protection
Brand
Eaton
Circuit-breaker, 4p, 63A
Circuit-breaker, 4p, 63A
Product description
Circuit-breaker NZM1, 4 pole, Switching capacity 400/415 V 50 Hz( Icu ): 100 kA, Rated current = rated uninterrupted current Rated current = rated uninterrupted current( In = Iu ): 63 A, Installation type: Fixed, Box terminal, Standard/Approval: IEC, Protective function: System and cable protection
Product specifications
Rated permanent current Iu
63 A
Rated voltage
690 - 690 V
Device construction
Built-in device fixed built-in technique
Number of poles
4
Degree of protection (IP)
IP20
Suitable for DIN rail (top hat rail) mounting
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50 kA
Overload release current setting
50 - 63 A
Adjustment range short-term delayed short-circuit release
0 - 0 A
Adjustment range undelayed short-circuit release
6 - 10 A
Integrated earth fault protection
No
Type of electrical connection of main circuit
Frame clamp
DIN rail (top hat rail) mounting optional
Yes
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
With switched-off indicator
No
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Motor drive optional
No
Complete device with protection unit
Yes
Motor drive integrated
No
With integrated under voltage release
No
Power loss
14.2 W
Product information