Package of 25 3M ETC flame retardant, self-stripping electrical tap connectors. Known as "suitcase connectors" by model railroaders, these ETCs eliminate the need to strip and solder under-layout wiring. Especially useful when connecting feeders to DCC Bus wiring. Just place the connector over the wires, crimp the metal tab with pliers then snap the lid shut. The ETC tabs pierce the insulation and locks the wires together making a fast, easy, safe and secure connection.

For bus and feeder sizes #16-22 AWG solid or stranded copper wire (max insulation OD .120 inch). UL listed and RoHS compliant. Made in USA.