Auto / Marine / RV

For over 30 years FTZ and Calterm have been dedicated to supplying quality electrical products to the automotive, marine and RV markets. Offering both standard and harsh environment products we offer a full range of solutions to assure your electrical systems are connected and operating properly.


  • FTZ® is a leading manufacturer of electrical components for transportation, plant maintenance, industrial, marine, and custom applications.

  • Calterm® is an electrical solutions supplier of a wide range of connectors, switches, and wiring accessories for automotive, RV, marine and sport utility applications serving the DIYer and technician.