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Line Cards

Schneider EZ Selector Tool




Need electrical supplies from a local distributor? Wiseway Supply has what you need from electrical boxes & enclosures to fan & fan controls. We also have commercial and residential supplies. 

Adhesives, sealants, and tapes used by electricians should be able to handle the proper voltage. Did you know that each color of tape has a purpose? For example, black electrical tape is used for Insulation Low Voltage, Phase A while Yellow is used for High Voltage Phase C. 

Electrical safety is consistently one of the top 10 most frequently cited violations by OSHA. Stay safe and compliant with proper safety signage that meets OSHA standard 29 CFR 1910.335(b). 

The types of wires and cables you use will depend on the amperage, voltage, and wattage required. The letters that wires are labeled with represent different residential electrical applications: 

  • T: Thermoplastic insulation 
  • H: Heat resistant 
  • HH: Heat resistant up to 194 degrees 
  • W: Rated for wet conditions 
  • N: Nylon-coated to resist damage from oil or gasoline