Nuclear Safety-Related Servicing of Safety Related Class 1E Circuit Breakers - 10CFR50 Appendix B Qualified


Specializing in nuclear qualified services for Class 1E safety-related switchgear and circuit breakers. 10CFR50 Appendix B compliant.

nuclear qualified service of safety-related circuit breakers

CBS Nuclear Services specializes in shop and on-site field servicing of Class 1E safety-related low and medium voltage switchgear and circuit breakers.

We also service industrial and non-nuclear related circuit breakers and related switchgear and substations.

Our quality assurance program complies with 10CFR50 Appendix B requirements for servicing Class 1E nuclear qualified electrical equipment.

Service is available in our modern shop facilities or on-site at your plant utilizing our mobil field service trailers.

Repair, retrofit or refurbishment of Class 1E safety-related low and medium voltage circuit breakers and switchgear. Our trained technicians and engineers will evaluate a circuit breaker's condition through appropriate diagnostic testing and inspection; and provide you with options ranging from:
immediate repair to
complete refurbishment to
upgrading to the latest technologies utilizing vacuum interrupters and new solid state trip units.
We also provide replacement parts from the largest inventory in the U.S.

Replacement parts are our specialty... millions in stock.

Contact us to discuss your requirements for shop or on-site field services or replacement parts.