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The 3M 7000058825 Performance Plus Wire Connector is a dual-range twist-on connector designed to cover both blue and gray connector applications in a single SKU. The blue and gray color combination signals compatibility with a wide range of conductor sizes from 14 AWG down to 6 AWG, making it useful across residential wiring, light commercial work, and service panel connections. Licensed electricians and experienced electrical contractors install these connectors when terminating branch circuits, splicing conductors in junction boxes, and completing fixture or device connections per NEC requirements. The connector consolidates two common connector sizes into one, reducing the number of SKUs a technician needs to stock on a service vehicle or job site.
This connector is suited for residential and light commercial electrical work where a range of wire gauges must be terminated at a single job. Its blue and gray construction signals broad AWG coverage, and the 2000-unit jug format supports high-volume contractors and electrical supply operations. Typical installation scenarios include panel wiring, junction box splices, fixture rough-ins, and device terminations. The large jug format is practical for stocking electrical supply rooms or contractor vehicles where connector restocking frequency needs to be reduced.
Designed as an OEM-style replacement and standard twist-on wire connector suitable for copper conductor splicing applications within the 14 to 6 AWG range in residential and light commercial electrical systems.
Installation is performed by licensed electricians in accordance with applicable NEC requirements. Always de-energize the circuit at the breaker and verify absence of voltage with a calibrated meter before making any wire connections. Strip conductors to the appropriate length per the connector manufacturer guidance, twist conductors together, and thread the connector clockwise until snug. Do not use these connectors on aluminum conductors unless the connector is specifically listed for that application.
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