Search results
Results from the WOW.Com Content Network
On October 7, 2015, the Commercial division of GE Lighting was separated from the business and a new startup, Current, was created. [9] On July 1, 2020, GE Lighting was acquired by Savant Systems, a home automation company headquartered in Hyannis, Massachusetts, United States. [10] This was General Electric's last consumer business. [11]
The current rating of smaller NEMA contactors or their auxiliaries are defined by NEMA ICS 5: Industrial Control and Systems, Control Circuit and Pilot Devices [1] standard. The nomenclature is a letter followed by a three-digit number, the letter designates the current rating of the contacts and the current type (i.e., AC or DC) and the number ...
AC contactor for pump application. A contactor is an electrically controlled switch used for switching an electrical power circuit. [1] A contactor is typically controlled by a circuit which has a much lower power level than the switched circuit, such as a 24-volt coil electromagnet controlling a 230-volt motor switch.
A contactor is a heavy-duty relay with higher current ratings, [21] used for switching electric motors and lighting loads. Continuous current ratings for common contactors range from 10 amps to several hundred amps. High-current contacts are made with alloys containing silver.
A magnetic starter has a contactor and an overload relay, which will open the control voltage to the starter coil if it detects an overload on a motor. [1] [2] The overload relay opens a set of contacts that are wired in series with the supply to the contactor feeding the motor. The characteristics of the heaters can be matched to the motor so ...
Current Lighting Solutions, LLC (formerly Current, powered by GE and GE Current, a Daintree company), trading as Current, is a company that sells energy management systems. It is headquartered in Greenville, SC, U.S. The company appointed Steve Harris as its new Chief Executive Officer, succeeding interim CEO Bill Tolley on May 30, 2023.
The 92-acre (370,000 m 2) campus is home to GE's Lighting & Electrical Institute, which was founded in 1933. Each December, Nela Park features a world-famous Christmas lighting display, which culminates in a miniature version of the National Christmas Tree in Washington, D.C. , designed by GE Lighting.
Usually utilization category is mentioned in most of the switch gear, with the above contactor stating to be used under AC1 - resistive load & AC3 for motor usage. In electrical engineering utilization categories are defined by IEC standards [1] and indicate the type of electrical load and duty cycle of the loads to ease selection of contactors ...