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The ECM INDUSTRIES LLC 10-089 is a blue, very large Wing Gard wire connector sold in a 50-pack. It is designed for making secure, twist-on wire connections in branch circuit wiring and general electrical work. The connector accepts copper wire only, in sizes 14 through 6 AWG, and is rated for 600 volts. Its square spring design provides consistent grip and reliable contact. Licensed electricians and experienced electrical tradespeople install this connector in panel work, junction boxes, and fixture connections where a high-quality, color-coded twist connector is required.
This connector is suited for residential and light commercial electrical installations. The blue color coding corresponds to the very large wire gauge range it serves, making it easy to select the correct connector on the job. Typical applications include splicing branch circuit conductors in junction boxes, device boxes, and service equipment enclosures. The 50-pack box format supports volume work on larger projects or regular stock replenishment for service vehicles.
Designed for use with copper conductors in the 14 to 6 AWG range in standard residential and light commercial electrical wiring applications.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize the circuit at the breaker and verify with a non-contact voltage tester before making any connections. Strip conductors to the appropriate length, align the wires, and twist the connector clockwise until firm resistance is felt. Use copper conductors only — do not use this connector with aluminum wire.
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