“Each output channel of the S8AS2 is equipped with independent electronic circuit protection. In the event of an overload or short circuit, only the affected channel is shut down, allowing other ...

Per 2014 NEC Article 100, short circuit current rating (SCCR) is defined as: “The prospective symmetrical fault current at a nominal voltage to which an apparatus or system is able to be connected ...

Article 409 provides the minimum safety requirements for industrial control panels (What's an Industrial Control Panel? below). Because this section of the Code is only a couple of pages long, it ...

All questions and answers are based on the 2011 NEC. Q. What is the Code rule for motor control circuit overcurrent protection? A. Motor control conductors that aren’t tapped from the branch circuit ...

Available in single, 2-pole, and 3 pole configurations in 30 amp and 60 amp sizes, these UL98 listed switches deliver high interrupting capacity utilising Class J fuses and enable systems to maintain ...

Selecting the right solution to optimize the distribution of power to the connected loads is imperative for maximum system uptime. Switches, breakers, remote signals across Ethernet and automated ...

Circuit breakers now sport advanced features that include remote control and operational status reporting. Engineers have long considered circuit protection a stable if somewhat unglamorous area.

A new type of device provides designers of automated installations for North America with performance, cost, and safety benefits. Industrial machinery and equipment system designs typically rely on ...

The design of a generator system requires many hours of detailed planning with the goal of creating an extremely reliable backup power source. Properly installed, the ...

Mersen, a specialist in electrical protection and control for electrical power systems, announces the latest in its portfolio of fully customizable fused panelboards.

Adding components to provide circuit protection against internal and external mishaps is one of those thankless design jobs, similar to buying insurance. When it’s not needed, it seems like an added ...

Mersen has launched its fully configurable Critical Power Panel (CPP), offering compact, NEC-compliant fused panelboards ...