NCE Circuit protection for up to 6 sections of your railroad. Operates with ANY DCC system. Factory set to 1 Amp per section. Sections can be connected together for more power per section. Optional lamp packs for 1.75 Amps per section also available, refer price list. The 1.75 amp lamps are 21
You MUST use some form of Protection!
The SB5 and Powercab have built in