We thoroughly test and inspect our molded case circuit breakers, using the following high current injection testers.

1) Multi Amp CB-225 for 70amp & above
2) Multi Amp MS-1 for 60amp & below
3) AEMC Model 5600 Micro OHM Meter testing contacts and resistance

All products have a one year warranty.


We ensure compliance to original manufacturers or NEMA trip curve standards.



Surplus Material Network, Inc.
705 A Seminole Drive
West Columbia, SC  29169
800-948-2055  Voice (Toll Free)
803-796-9936  Voice
803-796-4806  Fax