The Eaton Industries MCCB motor circuit breaker comes in a compact size of 95x90x201mm, designed for seamless installation. It operates with a nominal continuous current Iu of 63A and features a magnetic switch-off technology. Its protection grade is IP20 and operates at a maximum operational voltage of 690V. The NZM series covers all applications in just four sizes making it incredibly versatile. The module comes with a magnetic short-circuit release in conjunction with an overload relay and has a short-circuit release without overload trip. The circuit-breaker is adequate for the switching category AC-3 fulfilling all its requirements.
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) : 63
Rated operation power at AC-3, 230 V (kW) : 18.5
Rated operation power at AC-3, 400 V (kW) : 30
Type of electrical connection of main circuit : Other
Type of control element : Rocker lever
Device construction : Built-in device plug-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) : 201
Width (mm) : 95
Depth (mm) : 90
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