CAD模型選擇

155415

HELP_VARIABLE


Company	Eaton's CAD
Description	Power circuit-breaker for trafo/generator/installation protection [EC000228] Basic version and enhancement
Bill of material	155415
PREVIEW Preview
PLID	155415 155415
MANUTYPEDESC Manufacturer Type Description	NZML3-4-VE250 NZML3-4-VE250
DESCSHORT Short Description	Circuit-breaker, 4p, 250A Circuit-breaker, 4p, 250A
DESCLONG Long Description	Circuit-breaker NZM3, 4 pole, Switching capacity 400/415 V 50 Hz( Icu ): 150 kA, Rated current = rated uninterrupted current Rated current = rated uninterrupted current( In = Iu ): 250 A, Installation type: Fixed, Screw connection, Standard/Approval: IEC, Protective function: Systems, cable, selectivity and generator protection Circuit-breaker NZM3, 4 pole, Switching capacity 400/415 V 50 Hz( Icu ): 150 kA, Rated current = rated uninterrupted current Rated current = rated uninterrupted current( In = Iu ): 250 A, Installation type: Fixed, Screw connection, Standard/Approval: IEC, Protective function: Systems, cable, selectivity and generator protection
INTNO International product number	4015081521258 4015081521258
NETTO_WEIGHT Netto weight	8.40000 8.40000	kg
ECLASS_13_0	Circuit breaker for power transformer, generator and system protection [AJZ716018]
ETIM_9_0	Power circuit-breaker for trafo/generator/installation protection [EC000228]
EF001389 Rated permanent current Iu	250.0 250.0	A
EF003977 Rated voltage	690 - 690 690 - 690	V
EF007048 Rated short-circuit breaking capacity lcu at 400 V, 50 Hz	150 150	kA
EF002336 Overload release current setting	125 - 250 125 - 250	A
EF007129 Adjustment range short-term delayed short-circuit release	250 - 2500 250 - 2500	A
EF007131 Adjustment range undelayed short-circuit release	3000 - 3000 3000 - 3000	A
EF005387 Power loss	- -	W
EF008240 Device construction	Built-in device fixed built-in technique Built-in device fixed built-in technique
EF007296 Integrated earth fault protection	false false
EF006819 Type of electrical connection of main circuit	Screw connection Screw connection
EF007250 Suitable for DIN rail (top hat rail) mounting	false
EF008904 DIN rail (top hat rail) mounting optional	false false
EF001377 Number of auxiliary contacts as normally closed contact	0
EF001376 Number of auxiliary contacts as normally open contact	0
EF003531 Number of auxiliary contacts as change-over contact	0
EF007006 With switched-off indicator	false
EF001390 With integrated under voltage release	false
EF001391 Number of poles	4 4
EF006671 Position of connection for main current circuit	Front side Front side
EF006976 Type of control element	Rocker lever Rocker lever
EF008906 Complete device with protection unit	true true
EF006697 Motor drive integrated	false
EF007386 Motor drive optional	true true
EF005474 Degree of protection (IP)	IP20 IP20
DATA_SHEET Data sheet	Data sheet