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Circuit Protection

Circuit protection products, such as circuit breakers are crucial when it comes to safeguarding your machine’s electrical controls and a building’s power system from unexpected overloads, short circuits, and other potential hazards that could cause equipment damage or injury to personnel.

NOARK’s circuit protection products allow clients to detect electrical faults in a circuit, as well as interrupt current flows when necessary to prevent damage to electrical systems. Our circuit protection devices are designed to meet or exceed all industry standards, so that we can help our clients protect their electrical grids from power disruptions and downtime.

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Black circuit breaker panel with buttons and indicators on the front. It features a digital display and various switches for control and status monitoring.
Power Circuit Breakers
NOARK Electric’s A32, A40 and A25 series of UL1066 Listed and ANSI C37 compliant Power Circuit Breakers provide comprehensive ratings and exceptional quality to Low Voltage Switchgear and Power Distribution Equipment OEMs.
A gray circuit breaker with labeled switches and indicators in a vertical position.
Molded Case Circuit Breakers (MCCBs)
NOARK’s Molded case circuit breakers protect electrical systems from overloads and short circuits, ensuring safety and avoiding damage to our customer’s valuable equipment.
A gray electrical circuit breaker with a switch and labels on its front panel, featuring multiple screw holes for installation.
Molded Case Switches
NOARK’s Molded case switches are a robust solution to help engineers design systems that can switch high current loads, making them the best choice for demanding applications.
A black and green electrical circuit breaker with labeled gauges and a 150A rating. It has multiple holes for mounting.
Motor-Circuit Protectors (MCPs)
Our Motor circuit protectors are designed to protect electric motors from damage caused by short circuit conditions. They form a critical part of meeting the National Electric Code (NEC) requirements for motor branch circuit protection.
A white circuit breaker with labeling and toggle switch, shown from the side.
Miniature Circuit Breakers
Our Miniature Circuit Breakers (MCBs) are vital in helping our customers protect circuits from overloads and short circuits in their electrical systems.
A four-pole surge protection device by NOARK with labeled components, indicators, and certifications on its front panel.
Surge Protective Device
U4 series SPD come in a modular plug-in design, with nominal discharge current of 20kA and maximum continuous operating voltage from 170V to 660V.
White circuit breaker with a green lever and labeled specifications, mounted on a white background.
DIN Rail Fuse Holders and Fuses
NOARK’s DIN Rail Fuse Holder products are critical components protecting people and in preventing damage to electrical system devices and equipment.
Two gray electrical panel boxes, one closed showing warning labels, and the other open displaying internal components, including circuit breakers and wiring connections.
Enclosed Breakers
NOARK’s Enclosed Breakers combine a UL Listed enclosure with our M Series Molded Case Circuit Breakers and neutral terminals, when required for 4 wire systems.
Three different Noark electrical circuit breakers are displayed, each in a separate quadrant against a dotted gradient background, with the Noark logo in the top left corner.

Secure and Superior Circuit Protection by NOARK

NOARK Circuit Protection products are designed with a particular focus on performance and safety. Our circuit protection products, from Miniature Circuit Breakers to Molded Case Switches offer robust quality and excellent design so our customers can build their power systems with confidence.
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This AD for Noark enclosed breakers showcases detailed product specifications and safety certifications. With a prominent "Request A Quote" button, this page targets industry professionals seeking reliable solutions.