Single-Pole And Double-Pole Contractors

August 2003
Air Conditioning Heating & Refrigeration News;8/4/2003, Vol. 219 Issue 14, p15
Trade Publication
Focuses on the importance of understanding single and double pole contactors. Prevention of service blunders; Factors affecting compressor slugging; Utilization of the crankcase heat during the off cycles.


Related Articles

  • Feeling the squeeze. Coffey, Valerie // Connector Specifier;May2005, Vol. 21 Issue 5, p3 

    Introduces a series of articles which deals with the electric connector industry.

  • What kind of connectors? Coffey, Valerie // Connector Specifier;Sep2005, Vol. 21 Issue 9, p3 

    Introduces a series of articles related to the electric connector industry.

  • Connectors.  // Portable Design;Sep2003, Vol. 9 Issue 9, p45 

    Introduces several connectors for portable electronic devices, compiled as of September 2003. Folding-prong adapter; High-performance ZIF sockets; Pin-Ball side-stackable BGA/LGA socket.

  • Smallest contactor.  // International Power Generation;Sep2001, Vol. 24 Issue 7, p45 

    Reports the launching of the smallest contactor in electricity meter. Measurement of Micro Contactor; Operation of Micro Contactor; Opportunity to develop zero-crossing interruption solutions.

  • Choosing the Right Connector. McMorrow, Scott // Printed Circuit Design;Jan2003, Vol. 20 Issue 1, p8 

    Suggests information and tips regarding the selection of connectors. Connector performance characterised using a number of specifications; Seeking information from experts; Choosing the shortest connector that can do the task; Choosing a connector with sufficient pins to provide good...

  • Largest Indianapolis-Area Electrical Contractors.  // Indianapolis Business Journal;11/10/2008, Vol. 29 Issue 36, p26A 

    The article lists the largest Indianapolis-Area Electrical Contractors in Indiana, including Indianapolis Electric Co. Inc. Larjac Electric Inc. and Complete Electrical & Communications Inc.

  • CLICK! CLICK! Harrington, Mike // CEE News;Feb2001, Vol. 53 Issue 2, p1 

    Reports on the development of electrical estimating software designed for electrical contractors in the United States. Estimates of the contractor's savings using computerized estimating programs; Disadvantage of manual estimation in electrical projects; Functionality of the software. INSET:...

  • Census Bureau releases 1997 Electrical Contractors report. Harrington, Mike // CEE News;Sep99, Vol. 51 Issue 10, p29 

    Presents a survey on the activity of electrical contracting firms based on the 1997 Electrical Contractors report by the Census Bureau in the United States. Rate of contracting establishments from 1992 to 1997; Electrical contracting firms specializing in telecommunications installation and...

  • BENDIX AND DOUGLAS ELECTRICAL CONNECTORS.  // PS: Preventive Maintenance Monthly;Nov2001, Issue 588, p8 

    Presents information on an electrical tool kit needed to install bendix and douglas electrical connectors. Sizes; Non-stock numbers.


Read the Article

Other Topics