Molded case circuit breakers

Noark Ex9M series molded-case circuit-breakers feature high performance level and smaller size, while being easy to install and able to provide improved safety guarantees for the operator.

02/15/2017


Noark Ex9M series molded-case circuit-breakers feature high performance level and smaller size, while being easy to install and able to provide improved safety guarantees for the operator. Courtesy: NoarkNoark Electric offers a complete range of 2- and 3-pole molded case circuit breakers in four frame sizes: M1 - 100 A, M2 - 225 A, M3 - 400 A, and M4 - 600 A. Each frame size offers a range of interrupting voltage ratings from 240-690 Vac and 250-600 Vdc. The M series conforms to global standards that include UL 489, CSA C22.2 No. 5-02 and IEC 60947-2. The product series feature high-breaking capacity and a new patented arc extinguishing design with installation flexibility: bus bar connection, lug line/load side connection, plug-in, rear connection, and draw-out.

Noark Electric 

www.noark-electric.com



Product of the Year
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
40 Under Forty: Get Recognized
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
MEP Giants Program
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
September 2018
Power boiler control, Product of the Year, power generation,and integration and interoperability
August 2018
MEP Giants, lighting designs, circuit protection, ventilation systems, and more
July 2018
Integrating electrical and HVAC systems, emerging trends in fire, life safety, ASHRAE 90.4
Data Centers: Impacts of Climate and Cooling Technology
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
Safety First: Arc Flash 101
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
Critical Power: Hospital Electrical Systems
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
Data Center Design
Data centers, data closets, edge and cloud computing, co-location facilities, and similar topics are among the fastest-changing in the industry.
click me