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CIRCUIT BRAKER NZMB1-A50
Product code
3633801
Compact circuit breaker NZM1, 3-pole
Features
- switching capacity at 400/415 V 50 Hz (Icu): 25 kA
- rated current = rated continuous current (In = Iu): 50 A
- mounting type: fixed, screw terminal
- standard/certification: IEC
- protection function: system and conductor protection
Product details
Technical specifications
Product class (ETIM)Power circuit-breaker for trafo/generator/installation protection (EC000228)
Rated permanent current Iu50 A
Rated voltage440-440 V
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz25 kA
Overload release current setting40-50 A
Adjustment range short-term delayed short-circuit release0 - 0 A
Adjustment range undelayed short-circuit release300-500 A
Power loss13.2 W
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionno
Type of electrical connection of main circuitFrame clamp
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
SAPACD981
STK3633801
PLC3633801
GTIN/EAN4015082590765
Manufacturer part number259076
Vendor material number259076
Basic information
Package measurements (L x W x H)88 x 90 x 145 mm
Package volume1.148 l
Package weight1.053 kg
Base uniteach
Package units1
Package contents–
UNSPSC39121616
BrandEATON
VendorEATON ELECTRIC OY
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