Latest Circuit Protection Articles

Errors in communications often manifest as a result of electrical noise interrupting the data during the transmission…

Errors in communications often manifest as a result of electrical noise interrupting the data during the transmission process, leading to various methods for determining whether received data has been damaged.

Antaira released two new DC-DC converters capable of producing more power to drive multiport switches, commonly equipped…

Antaira released two new DC-DC converters capable of producing more power to drive multiport switches, commonly equipped with power over Ethernet (PoE), using a standard industrial line voltage.

Industrial and robotics cabling requires specialized termination strategies. This article introduces connectors involved…

Industrial and robotics cabling requires specialized termination strategies. This article introduces connectors involved in automation applications for cable-to-cable or cable-to-device termination.

It’s the first two days of Automate 2023, and the Control Automation team hit the streets to learn about the latest and…

It’s the first two days of Automate 2023, and the Control Automation team hit the streets to learn about the latest and greatest technology rocking the world of robotics and industrial automation!

Transformer types can vary from small instruments to large power distribution systems. 3-phase systems require…

Transformer types can vary from small instruments to large power distribution systems. 3-phase systems require transformers that employ the same wye and delta arrangements common to industrial motors.

Phoenix Contact has unveiled its latest products and solutions in industrial communication, connection, and automation…

Phoenix Contact has unveiled its latest products and solutions in industrial communication, connection, and automation for greater efficiency and ease of use among users.

Phoenix Contact's CAPAROC electronic circuit breaker system now includes modules fit for hazardous locations, with a…

Phoenix Contact's CAPAROC electronic circuit breaker system now includes modules fit for hazardous locations, with a Class I, Division 2 rating for North America and triple rating for use across the globe.

ABB has improved its miniature circuit breaker (MCB) technology nearly 100 years after ABB first launched the technology.…

ABB has improved its miniature circuit breaker (MCB) technology nearly 100 years after ABB first launched the technology. The new generation of MCBs is designed for greater efficiency, performance, and ease of use.

Motor control is accomplished by circuit devices from simple contactors to complex frequency drive systems. Rockwell…

Motor control is accomplished by circuit devices from simple contactors to complex frequency drive systems. Rockwell Automation recently added a host of new features and upgrades to common product lines.

The subject of grounding in electronics is broad and complex, spanning across a variety of functions and objectives. In…

The subject of grounding in electronics is broad and complex, spanning across a variety of functions and objectives. In this article, we will investigate the applications and regulation of grounding in control systems on a fundamental level.

Large motors require a circuit to turn on and off. This may be as simple as a single on/off drum-type switch or as…

Large motors require a circuit to turn on and off. This may be as simple as a single on/off drum-type switch or as elaborate as a VFD unit. Learn about some common control circuit designs for typical three-phase motor requirements.

ABB introduces a retrofit program to replace aging protection devices with new multi-function devices. The program…

ABB introduces a retrofit program to replace aging protection devices with new multi-function devices. The program promises to extend the lifespan of switchgears and future-proof equipment for an ever-expanding electrical grid.

Machine safety design can be a daunting task with all the different safety devices on the market today. Choosing the…

Machine safety design can be a daunting task with all the different safety devices on the market today. Choosing the correct device for your design can be made easier by understanding when to use the proper device.

We are taught that parallel circuits maintain equal voltage across all branch resistors, equally sharing the source…

We are taught that parallel circuits maintain equal voltage across all branch resistors, equally sharing the source voltage. But reality is often far from ideal, and individual devices certainly impact the rest of the circuit.

Designing a system with motor motion always includes a consideration of safety. Incorporating safety contactors might be…

Designing a system with motor motion always includes a consideration of safety. Incorporating safety contactors might be the correct prevention to protect equipment and users but may add additional challenges.

Coil, field winding, rotor, stator, eddy current… When it comes to motors, there are numerous terms that describe the…

Coil, field winding, rotor, stator, eddy current… When it comes to motors, there are numerous terms that describe the theory of operation, but what is inside a 3-phase motor? Take a look, and learn how they work.

Siemens introduces a new addition to the Reyrolle protection product line that is capable of being installed in remote…

Siemens introduces a new addition to the Reyrolle protection product line that is capable of being installed in remote locations with the ability of dual-power sources.

Siemens has released a compact, customizable circuit breaker for power generation plants. The circuit breaker is suitable…

Siemens has released a compact, customizable circuit breaker for power generation plants. The circuit breaker is suitable for new installations or retrofits, thanks in part to the customizations available.

CUI Devices has further expanded its power relay products. Suited for high-level current switching, the new line of power…

CUI Devices has further expanded its power relay products. Suited for high-level current switching, the new line of power relays offers max switching currents from 5 A to 40 A.