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CIRCUIT BRAKER NZMN3-VE630
Product code
3633895
NZM3 compact circuit breaker, 3-pole, switching capacity at 400/415 V 50 Hz (Icu): 50 kA, rated current = rated continuous current (In = Iu): 630 A, mounting type: fixed, screw connection, standard/certification: IEC, protection function: system, line and generator protection, selectivity
R.m.s. 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 Iu630 A
Rated voltage690-690 V
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz55 kA
Overload release current setting315-630 A
Adjustment range short-term delayed short-circuit release472-4410 A
Adjustment range undelayed short-circuit release1260-5040 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
SAPACE021
STK3633895
PLC3633895
GTIN/EAN4015082591335
Manufacturer part number259133
Vendor material number259133
Basic information
Package measurements (L x W x H)352 x 177 x 197 mm
Package volume12.274 l
Package weight7.292 kg
Base uniteach
Package units1
Package contents–
UNSPSC39121616
BrandEATON
VendorEATON ELECTRIC OY
Documents (6)
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