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CIRCUIT BRAKER NZMB2-A250
Product code
3633853
Compact circuit breaker NZM2, 3-pole
Features
- switching capacity at 400/415 V 50 Hz (Icu): 25 kA
- rated current = rated continuous current (In = Iu): 250 A
- installation type: fixed
- screw terminals
- standard/certification: IEC
- protection function: protection of system and wiring
Product details
Technical specifications
Product class (ETIM)Power circuit-breaker for trafo/generator/installation protection (EC000228)
Rated permanent current Iu250 A
Rated voltage440 - 440 V
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz25 kA
Overload release current setting200 - 250 A
Adjustment range short-term delayed short-circuit release0 - 0 A
Adjustment range undelayed short-circuit release1500 - 2500 A
Power loss58.1 W
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionno
Type of electrical connection of main circuitScrew connection
Suitable for DIN rail (top hat rail) mountingno
DIN rail (top hat rail) mounting optionalyes
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Product codes
SAPACD995
STK3633853
PLC3633853
GTIN/EAN4015082590901
Manufacturer part number259090
Vendor material number259090
Basic information
Package measurements (L x W x H)142 x 105 x 185 mm
Package volume2.758 l
Package weight2.467 kg
Base uniteach
Package units1
Package contents–
UNSPSC39121616
BrandEATON
VendorEATON ELECTRIC OY
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