NCE / CP6 - 6-Zone DCC Circuit Protector ACCESSORIES
Provides circuit protection for up to six 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.
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Been using them for years. Exactly as advertised, and they work perfectly. Just connect the board to the DCC power bus anywhere convenient on the layout, then run track feeders from the board to each isolated track block. A short on the block instantly causes the bulb to glow brightly, protecting anything on the rail and preventing the control cab from resetting the entire layout. Good for use in combination with occupancy detectors for signaling.
Yankee Dabbler gets 5 stars for the availability, price and fast shipping.
The part is simple enough but only gets 4 stars due to the fact that even though NCE sells wiring kits using 14 gauge wires, this and other parts that they sell will not accept anything larger than 16 gauge.