Motor protection circuit-breaker Eaton
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General information
Ordercode YESSS
2975-3392 
Product code
168912
EAN code
04015081653997
Product group
Motor protection circuit-breaker
Brand
Eaton
Circuit-breaker, 3p, 450A, withdrawable unit
Circuit-breaker, 3p, 450A, withdrawable unit
Product description
Series NZM circuit-breakers cover all application cases with just four compact sizes and are suitable for the IEC market. Installation is always flexible thanks to the use of modular function groups.
Product specifications
Adjustment range undelayed short-circuit release
900 - 5400 A
Rated operating voltage
690 - 690 V
With thermal protection
Yes
Device construction
Built-in device plug-in technique
Degree of protection (IP)
IP20
Overload release current setting
225 - 450 A
Rated short-circuit breaking capacity lcu at 400 V, AC
130 kA
Phase failure sensitive
Yes
Switch off technique
Electronic
Rated permanent current Iu
450 A
Type of electrical connection of main circuit
Other
Rated operation power at AC-3, 230 V
132 kW
Type of control element
Rocker lever
Rated operation power at AC-3, 400 V
250 kW
With integrated auxiliary switch
No
With integrated under voltage release
No
Number of poles
3
Height
215.2 mm
Width
140 mm
Depth
335 mm
Product information