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NZMH3-ME450 Circuit-breaker, 3p, 450A image 1
NZMH3-ME450 Circuit-breaker, 3p, 450A image 2
NZMH3-ME450 Circuit-breaker, 3p, 450A image 3
NZMH3-ME450 Circuit-breaker, 3p, 450A image 4
NZMH3-ME450 Circuit-breaker, 3p, 450A thumbnail 1
NZMH3-ME450 Circuit-breaker, 3p, 450A thumbnail 2
NZMH3-ME450 Circuit-breaker, 3p, 450A thumbnail 3
NZMH3-ME450 Circuit-breaker, 3p, 450A thumbnail 4
EATON

NZMH3-ME450 Circuit-breaker, 3p, 450A

In stock: No Vendor stock: No Minimal order quantity: 1
Price (excl. VAT):
1 068,25 €
This price is valid until 24.12.25
EAN: 4015082844691
MPN: 284469
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks

Technical Information

Item condition New
Manufacture name NZMH3-ME450 Circuit-breaker, 3p, 450A
Brand EATON
Categories Motor protection circuit-breakers
Country of origin RO
Harmonized System Code 8536 3090 00
Rated permanent current Iu 450 A
Number of poles 3
Rated operating voltage 690 V
Overload release current setting 225-450 A
Degree of protection (IP) IP20
Rated short-circuit breaking capacity lcu at 400 V, AC 130 kA
Adjustment range undelayed short-circuit release 450-6300 A

Packing details

Packing level 1 4015082844691

Other Technical data

Width 140 mm
Height 275 mm
Depth 166 mm
Rated operation power at AC-3, 400 V 250 kW
With integrated auxiliary switch No
With integrated under voltage release No
With thermal protection Yes
Type of electrical connection of main circuit Screw connection
Type of control element Rocker lever
Switch off technique Electronic
Rated operation power at AC-3, 230 V 132 kW
Phase failure sensitive Yes
Device construction Built-in device fixed built-in technique

Description

Circuit-breakers of the NZM..-ME series cover all applications with only four compact sizes and are suitable for the IEC market. The mounting is always flexible due to the modular function groups. With electronic release for the motor protection with phase failure sensitivity. Notes: IEC/EN 60947-4-1, IEC/EN 60947-2, r.m.s. value measurement and thermal memory, adjustable time delay setting to overcome current peaks tr:2-20 at 6xIr as well as infinity (without overload release)

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