Spectra RMS* Electronic Trip -Previous Generation Circuit Breakers Cross Reference Tool Need help migrating from Spectra to Tmax XT? Spectra breakers are now in the Limited life cycle phase. For circuit breakers, see SACE® Tmax® XT MCCBs. For retrofits of existing equipment, see Tmax XT Retrofit Kits for Spectra Panelboards and Switchboards. Related Videos Tmax® XT Retrofit Kit for Spectra™ Bolt-on Panelboards Related Products SACE Tmax XT ReliaGear neXT Power Panels ReliaGear SB switchboard Tmax XT Retrofit Kit for Spectra Panelboards & Switchboards ABB Ability Energy & Asset Manager Where to Buy Related Tools Component Models Time Current Curves Installation Videos Publications Application and TechnicalInstallation and InstructionTime Current Curves Other Previous Generation Circuit Breakers Record Plus FE MCCBs - Previous Generation Circuit Breakers Thermal Magnetic Molded Case - Previous Generation Circuit Breakers AKR Remote Racking Device - Previous Generation Circuit Breakers Power Break* I Insulated Case - Previous Generation Circuit Breakers Spectra RMS* Electronic Trip -Previous Generation Circuit Breakers Low Voltage Power - Previous Generation Circuit Breakers Magna Blast High Voltage - Previous Generation Circuit Breakers Wave Pro and EntelliGuard Remote Racking Device - Previous Generation Circuit Breakers Magna Blast Medium Voltage - Previous Generation Circuit Breakers Mag-Break* Motor - Previous Generation Circuit Breakers WavePro - Previous Generation Circuit Breakers Molded Case - Previous Generation Circuit Breakers SecoVac* VB2+ Vacuum - Previous Generation Circuit Breakers SecoVac* R Retrofill Vacuum - Previous Generation Circuit Breakers