NOTE: The Coronavirus outbreak is impacting essential businesses and we are here for you. Click for More Details


Our number one goal in navigating through the impact of COVID 19 is the health, safety and well being of our team and that of our community. With that in mind, we are also very focused on supporting our customer�s needs, while managing risk and minimizing disruptions.

The state of California has been under a statewide stay at home order starting midnight on March 19, 2020. Our customers will have minimal to zero impact as we provide full support to an array of manufactures that are an essential part in combating the coronavirus. Currently, there are no delays in our product being manufactured or shipped to us and our shipping schedule will be uninterrupted. We are currently exempt from state stay at home orders under the federal government guidance for sectors that are vital to the United States (https://www.cisa.gov/identifying-critical-infrastructure-during-covid-19) as we support the healthcare, national defense, vital infrastructure, energy, transportation and other critical manufacturing, material and service sectors.

Our team is here to answer any questions you may have related to engineering and design needs, existing and/or new order price and delivery questions. We will do our best to assist you with any inquiries may have.

In addition to the following email addresses being closely monitored,


Your normal contacts will also be available via email and or by phone 800-669-8090.

As we are learning, the situation may change on a daily basis and we will be sure to communicate updates.

HOME Wire Harmonization Codes
Wire Harmonization Codes

Cable Jacket
R Rubber (natural or synthetic)
N Polychloropren Rubber
T Textile Construction
  Construction Detail

H   Flat separate cable

H2 Flat non-separate
Number of Conductors  
Voltage Rating
(conductor/outer jacket)
03 300/300V
05 300/500V
07 450/750V
size of conductors
in mm2
H Harmonized
A Other Standard

D3 rarely used
Conductor Construction
U Solid
R Stranded
K Fine wire for
F Fine wire for
   flexible cordage
H Extra-fine for
   flexible cordage
Y Tinsel cord
G With ground conductors
X Without ground conductors
    Conductor Insulation
R Rubber
    (natural or synthetic)
N Polychloroprene Rubber
S Silicone Rubber
J Glass Fiber Construction