Gas Circuit Breakers

As of MAR.-2014
Series Type Alternative product Interchangeability Abolished year Parts available until: Maintenance available until:
SFG 6-SFG-20 6-SFG-40K No DEC.-1978 DEC.-2006 DEC.-2011
20-SFG-25 20-SFG-25A
30-SFG-25 30-SFG-25A DEC.-1982
6-SFG-13E/20E 6-SFG-40K DEC.-1979
20-SFGP-25 20-SFGP-25A Yes DEC.-1993 DEC.-2015 DEC.-2020
30-SFGP-25 30-SFGP-25A