All circuit breakers have common features in their operation, although details vary substantially depending on the voltage class, current rating and type of the circuit breaker. The circuit breaker must detect a fault condition; in ...
Tags: Circuit Breaker, Electrical
Electrical power transmission networks are protected and controlled by high-voltage breakers. The definition of high voltage varies but in power transmission work is usually thought to be 72.5 kV or higher, according to a recent definition ...
Tags: Circuit Breakers, High-Voltage
When supplying a branch circuit with more than one live conductor, each live conductor must be protected by a breaker pole. To ensure that all live conductors are interrupted when any pole trips, a "common trip" breaker must be used. These ...
Tags: Common Trip Breakers, Electrical
Low voltage (less than 1000 VAC) types are common in domestic, commercial and industrial application, and include: MCB (Miniature Circuit Breaker)—rated current not more than 100 A. Trip characteristics normally not adjustable. ...
Tags: Circuit Breakers, Electrical
Global shipments for motion control products fell by 7.7% in first quarter 2013, according to new statistics released by the Motion Control Association (MCA), the industry’s trade group. “Despite the low numbers in first ...
D-Link today announced it is now shipping a new line of AC Routers with the availability of the Wireless AC1750 Router (DIR-868L), Wireless AC1200 Router (DIR-860L), Wireless AC1000 Router (DIR-820L) and Wireless AC750 Router (DIR-810L). ...
India-based Smart Machineries and Moulds has introduced the new DS Series double station blow molding machine. The new machine, which has five main variants of 250ml, 500ml, 1l, 2l and 5l based on the capacity of bottles / cans, can be ...
Garage door openers have been around for a while now and a lot of new improvements have been made, making them more efficient than before. This article has a thorough comparison of the three best openers, available in the market. ...
Tags: Garage Door Opener, Construction, Decoration
Garage door openers must be long-lasting, dependable and provide durable service. The type of drive system which is used to raise or lower the garage door, also plays a crucial role while deciding for these appliances. The machines consist ...
Tags: Garage Door Opener, Construction
Hardwood flooring certainly offers some pretty convincing advantages as a choice for your flooring material. If you missed Part 1 of our comparison between hardwood floors and laminate flooring, please take a moment to check that out. You ...
Tags: Laminate floor, Hardwood floor
A low-voltage (12-volt AC) lighting system offers advantages over a 120-volt AC system more commonly used indoors. For starters, because it carries less power, the cable can be buried just below the surface, rather than in a deep trench. ...
Tags: Low Voltage Lighting
The GSM power switch allow you to trigger power on and off to your network devices remotely using your mobile phone. Think about all the times that all you had to do was reboot a rack-mounted server (or any other piece of equipment) to get ...
Tags: GSM, GSM Socket, Construction
Seoul Semiconductor(SSC) has announced the completion of its installation of Acrich LED streetlights covering a section of 30km on Yang-zi River road in Yangzhou city. The company contends that Acrich LED streetlights, were chosen for the ...
Tags: LED street lights, LED streetlights, LED
Car accessory store owners in the city are now in a quandary. Despite ban, the car owners are thronging the stores asking for black films, thanks to summer heat soaring up to an unbearable 42 degree celsius in the city. Sun pads that can ...
Tags: Tinted Glass, Glass
Anglia Lighting has greatly expanded its range of LED drivers and power supplies following its appointment as UK and Eire distributor for Inventronics. The new agreement allows Anglia to offer its customers higher power drivers up to 300W ...
Tags: LED Drivers, LED, Lighting