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CIRCUIT BRAKER NZMN3-VE400
Product code
3633894
NZM3 compact circuit breaker, 3-pole, switching capacity at 400/415 V 50 Hz (Icu): 50 kA, rated current = rated continuous current (In = Iu): 400 A, mounting type: fixed, screw connection, standard/certification: IEC, protection function: system, line and generator protection, selectivity
RMS measurement and "thermal memory"
Adjustable time delay setting to overcome current peaks at 6 x Ir, also with infinite (without overload releases)
Adjustable time delay tsd
i2t fixed function: switchable This product description is an automated translation of the original Finnish description.
Product details
Technical specifications
Product class (ETIM)Power circuit-breaker for trafo/generator/installation protection (EC000228)
Rated permanent current Iu400 A
Rated voltage690 - 690 V
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz55 kA
Overload release current setting200 - 400 A
Adjustment range short-term delayed short-circuit release400 - 4000 A
Adjustment range undelayed short-circuit release800 - 4400 A
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 optionalno
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
With switched-off indicatorno
Product codes
SAPACE020
STK3633894
PLC3633894
GTIN/EAN4015082591328
Manufacturer part number259132
Vendor material number259132
Basic information
Package measurements (L x W x H)352 x 170 x 192 mm
Package volume11.489 l
Package weight7.164 kg
Base uniteach
Package units1
Package contents–
UNSPSC39121616
BrandEATON
VendorEATON ELECTRIC OY
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