Motor-Circuit Protectors (MCPs)
Motor circuit protectors are circuit breakers specifically designed to protect motors from damage caused by short circuits. When coupled with a contactor and overload relay, they are a critical part of meeting electrical code requirements for motor branch circuit protection.
Noark’s MCPs are fully compliant with both UL and CSA standards and provide the convenience of a re-settable breaker, with the short circuit performance that is required in today’s industrial power systems. Backed by our industry leading 5-year warranty, the choice is simple for machine OEMs and panel builders.
Motor Circuit Protectors
Read More
NOARK 3-Pole MCPs: Ensuring Motor and Cable Safety Across Various Frame Sizes
NOARK Electric offers a complete range of 3 pole Molded Case Motor Circuit Protectors (MCPs, magnetic or short circuit protection only) which are used to protect the cables feeding three phase motors in six frame sizes: M1M - 150A, M2M - 250A, M3M - 400A, M4M - 600A, M5M - 800A, and M6M - 1200A. Each frame size offers a range of interrupting ratings at 240-690 Vac and 250-600 Vdc.
Contact UsFeatures
Overload protection for the motor (typically an overload relay).
A means of disconnecting power from the circuit.
Short circuit protection for the cables.
Product Feature: ERH32 Extended Rotary Handles
NOARK Electric is thrilled to intorduce our newest accessory for our MCCBs, the ERH32 Extended Rotary Handles.
Read More
Understanding Ground Fault Protection: Importance and Implementation
In this blog, we will delve into the significance of ground fault protection and explore the various methods of implementation.
Read More
The Purpose of Arc Flash Reduction Maintenance Switch Systems
Recognizing the need for enhanced safety measures, engineers have developed the Arc Flash Reduction System to address the risks associated with arc flashes. Arc flash reduction systems are an advanced technology integrated into modern circuit breakers to minimize the occurrence and severity of arc flash events. It operates by detecting the onset of an arc […]
Read MoreNewsletter
Subscribe to our Noark newsletter today to receive exclusive product releases, industry tech tips, company updates, and more.