The Eaton Industries NZMN S circuit breaker comes in four compact sizes, covering all application scenarios. It has a nominal continuous current Iu of 125A and a nominal cut-off capacity Icu of 53kA at 400. The overload protection range is from 960 – 1600A, and the non-delayed short circuit setting range is also from 960 – 1600A. The main circuit connection method is via screw connection and it has 3 poles. The breaker is designed to be highly flexible in mounting, featuring a magnetic short-circuit release associated with the overload relay. Additionally, it is designed to operate without an overload trip. The product meets all requirements of the switching category AC-3.
Specifications
Overload release current setting (A) : 0 A to 0 A
Adjustment range undelayed short-circuit release (A) : 8 A to 14 A
With thermal protection : No
Phase failure sensitive : No
Switch off technique : Magnetic
Rated operating voltage (V) : 690 V to 690 V
Rated permanent current Iu (A) : 125
Rated operation power at AC-3, 230 V (kW) : 37
Rated operation power at AC-3, 400 V (kW) : 45
Type of electrical connection of main circuit : Screw connection
Type of control element : Rocker lever
Device construction : Built-in device fixed built-in technique
With integrated auxiliary switch : No
With integrated under voltage release : No
Number of poles : 3
Rated short-circuit breaking capacity lcu at 400 V, AC (kA) : 35
Degree of protection (IP) : IP20
Height (mm) : 184
Width (mm) : 105
Depth (mm) : 149
Reviews
There are no reviews yet.