Molded case circuit breakers (MCCBs) are the circuit protection backbone of electrical power distribution systems in residential, commercial and industrial settings. They offer protection for circuits from 15 through several thousand amps and are conveniently re-settable for maximum uptime. MCCBs protect electrical systems from overloads and short circuits, ensuring safety and preventing damage to the equipment.
A Noark’s MCCB is suitable for a variety of applications, by machinery manufacturers, control panel fabricators and power distribution OEMs. Noark’s Molded Case Circuit Breakers are designed to withstand a wide temperature range from -40 to +70 degrees C so they can perform reliably even in demanding applications.
NOARK Electric offers a complete range of Molded Case Circuit Breakers that feature a high quality compact modular design in six frame sizes: M1 - 150A, M2 - 250A, M3 - 400A, M4 - 600A, M5 - 800A, and M6 - 1200A. Each frame size offers a range of interrupting ratings up to 100kA at 480Vac and voltage ratings up to 600Vac and 600Vdc and has fixed and adjustable trip unit settings.Contact Us
Ex9QR5 SSRV Motor Starter facilitates soft-start/stop of 3 phase electric motors, providing overload protection for motor branch circuits.Read More
Noark Electric’s A40 Power Circuit Breakers are available up to 4000 amps and are capable of interrupting ratings up to 100kA at 635V and 85kA at 847V. UL Listed and CSA Certified, the A40 family of products provide design standardization for OEM’s no matter where they do business. A40 breakers offer a broad range of […]Read More
Frigid temperatures cause issues in many regions. Noark ‘s MCCBs are tested and qualified for safe operation at temperatures down to –40°C.Read More
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