The Eaton Industries MCCB motor protection switch, measuring 105x149x195mm in size, is a built-in device with a screw connection on the main circuit. It has a magnetic switch-off technique with a nominal continuous current Iu of 26A. The protection level is IP20 and it operates at a voltage of 690V. The NZM..-S..CNA series of circuit breakers come in four compact sizes, suitable for global use. They offer modular function groups for flexible installation, incorporating a magnetic short-circuit release in conjunction with an overload relay. They are in compliance with both UL/CSA and IEC regulations, as indicated on the rating plate. The series lack an overload trip in the case of a short-circuit release.
Specifications
Overload release current setting (A) : 0 A to 0 A
Adjustment range undelayed short-circuit release (A) : 208 A to 338 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) : 26
Rated operation power at AC-3, 230 V (kW) : 5.5
Rated operation power at AC-3, 400 V (kW) : 11
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) : 150
Degree of protection (IP) : IP20
Height (mm) : 195
Width (mm) : 105
Depth (mm) : 149
Reviews
There are no reviews yet.