Moeller Innovative Molded Case Circuit Breakers NZM

Sept. 7, 2012 - PRLog -- Moeller NZM Molded Case Circuit Breakers are among the most modern available. NZM circuit breakers provide excellent protection in applications from 5A up to 1200A with a short circuit breaking capacity of 150kA.

Equipped with thermal-magnetic or electronic trip modules, NZM breakers cover a wide variety of solutions in just four frame sizes. The entire line is designed to save time and money by using a consistent approach to mounting, operation, switching and accessories across all frame sizes.

UL listed, CSA certified and CCC approved, as well as IEC rated and CE marked, these breakers are suitable for use anywhere in the world.

Moeller Versatile accessories
Moeller NZM Circuit Breakers and molded case switches feature an array of components and accessories which can be shared among frame sizes. Moeller contact elements simply clip onto the front of every breaker and switch in the entire range. Base plates for coupling rotary handles are the same across the range, indicating faster fittings. The reduced number of parts means less inventory expense and effort and results in fewer errors.

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Moeller Reliable Protection
The Moeller NZM3 / NZM4 and optionally the NZM2 circuit breakers rely on solid state circuitry for smart electrical circuit protection. Electronic trip breakers are RMS sensing and feature adjustable selective coordination. Short-circuit tripping occurs at the closest possible point to the fault. Built in selectivity protects cables, wiring and devices at all levels, and allows devices upstream from a trip to continue to operate without interruption.

Ready to communicate
Using Moeller Data Management Interface, NZM communicate a continuous stream of information about present statues. Warnings can be issues at 70%, 100% and 120% Ir, helping enable shorter reaction times to system problems and planning for preventive maintenance.

Handles and operators
The Moeller NZM operators are durable, ergonomic and come in a variety of choice. Built in toggle can be switches manually or with an optional rotary operator. Rotary operators can be mounted directly on the NZM or extended through the panel door or wall using operational operating kits. Front-and side-mounted rotary operators are available in black or red and yellow, and are Type 12, and Type 4X rated for secure enclosures in harsh environments.


Moeller NS Molded Switches
Moeller NS Molded Case Switches are rated from 63 to 1200A. These switches use the same fast, snap-action closing mechanism found in NZM circuit breakers, to ensure they work safely under load conditions. Moeller NS Switches include a fixed short-circuit release for self-protection.

The Moeller NS molded case switch can serve as a main switch with an emergency stop function by adding a remote pushbutton and incorporates double early make auxiliary contacts and an under-voltage release.

Main Features:
•   Molded Case Switches from 15 to 1200A for a variety of applications
•   UL listed; CSA certified and CCC approved; IEC, CE compliant for worldwide use
•   Compact size for efficient use of space
•   Versatile connectivity includes screw terminals, box lugs or barrel lugs
•   Selectivity without add-ons means planning and installation are quicker and easier
•   Different frame sizes share components, simplifying inventory and installation
•   Field-installable accessories for maximum flexibility
•   Broad variety of operator options to meet every need
•   Safety features protect people and equipment

For more information about Moeller NZM Circuit Breakers & Moeller NS Molded Switches, contact More Control on 0345 00 00 400.