China NSX Molded Case Circuit Breaker Manufacturers & Suppliers & Factory

NSX Molded Case Circuit Breaker

NSX Molded Case Circuit Breaker is a power monitoring unit enhancing its invariably impeccable protective functions, for the first time, users can monitor both energy and power, offering new performance in a remarkably compact device:
●Integrated monitoring;
●Net breaking capacities at 690V;
●100% service continuity;
●Simplicity of installation and use;
●Save space, time and effort with integrated earth leakage protection;
●Energy measurement and control;
●Increased energy availabity;

Identification of NSX Molded Case Circuit Breaker

The case characteristics are indicated on the rating plate on the front of circuit breaker, the rating plate type depends on breaking performances.

01. Circuit breaker type: case rating and breaking performances

02. Ui: insulation voltage

03. Uimp: rated impulse withstand voltage

04. Ics: service breaking capacity

05. Icu: ultimate breaking capacity

06. Ue: operating voltage

07. Circuit breaker disconnector symbol

08. Reference standard IEC 60947-2

09. Performance according to NEMA standard

10. Color code indicating breaking performance

NSX Molded Case Circuit Breaker Brief Data

NSX Molded Case Circuit Breaker			100N	160N	250N	400N	630N
Rated insulation voltage	Ui		800V
Rated operational voltage	Ue	AC50/60Hz	690V
Suitability for isolation	IEC 60947-2		■	■	■	■	■
Number of poles			3, 4	3, 4	3, 4	3	3
Control	Manual	With toggle	■	■	■	■	■
	Manual	With direct handle	■	■	■	■	■
	Electrical	With remote control	■	■	■	■	■
Versions	Fixed		■	■	■	■	■
Endurance, C-O cycles	Mechanical, x1000		50	40	20	15	15
	Electrical	440V, x1000	30	20	10	6	4
	Electrical	690V, x1000	10	7.5	5	3	2

Side views of NSX Molded Case Circuit Breaker

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NSX Molded Case Circuit Breaker

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