Eaton NZMH1-M80 circuit breaker, 3p, 80A, motor protection, 115453

Description

Features

Reviews

The circuit breakers of the NZM..-M series cover all applications with only four compact sizes and are suitable for the IEC market. Installation is always flexible thanks to modular function groups. With thermomagnetic release for motor protection. Notes: with phase failure sensitivity, tripping class 10A, IEC/EN 60947-4-1, IEC/EN 60947-2, circuit breakers meet all requirements of the AC-3 usage category.

Property	Value
Number of poles:	3
Rated operating voltage:	690 V
Rated operating power at AC-3, 230 V:	22 kW
Rated operating power at AC-3, 400 V:	45 kW
Rated continuous current Iu:	80 A
Rated ultimate short-circuit breaking current Icu at 400 V, AC:	35 kA
Overload release current setting:	63 to 80 A
Triggering technology:	thermomagnetic
Phase failure sensitive:	yes
Connection type main circuit:	other
Device design:	Built-in device, fixed installation technology
Protection class (IP):	IP20
Width:	90 mm
Setting range of the instantaneous short-circuit release:	640 to 1120 A
With integrated auxiliary switch:	no
With integrated undervoltage release:	no
Height:	145 mm
Depth:	88 mm
Design of the actuating element:	toggle lever
With thermal protection:	yes