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Circuit-breaker, 3p, 450A

Circuit-breaker, 3p, 450A image 1

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Circuit-breaker, 3p, 450A

In stock: No Vendor stock: No Minimal order quantity: 1

Price (excl. VAT):

943,24 €

This price is valid until 30.12.24

EAN: 4015082844684

MPN: 284468

Package: 1

Technical Information

Item condition	New
Manufacture name	Circuit-breaker, 3p, 450A
Brand	EATON
Categories	Motor protection circuit-breakers
Country of origin	RO
Harmonized System Code	8536 3090 00
Width	140 mm
Height	275 mm
Depth	166 mm
Rated operation power at AC-3, 400 V	250 kW
With integrated auxiliary switch	No
Rated permanent current Iu	450 A
With integrated under voltage release	No
Number of poles	3
Rated operating voltage	690 V
Overload release current setting	225-450 A
Degree of protection (IP)	IP20
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
Rated short-circuit breaking capacity lcu at 400 V, AC	35 kA
Adjustment range undelayed short-circuit release	450-6300 A
Phase failure sensitive	Yes
Device construction	Built-in device fixed built-in technique

Packing details

Packing level 1

4015082844684

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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