Eaton/Cooper/Arrow Hart IGL615R locking receptacle (Arrow Hart is a division of Cooper which is now a division of Eaton). Industrial Specification Grade, NEMA L6-15R, 2-pole, 3-wire, Isolated Ground, rated 15A 250V. Isolated ground devices have a grounding terminal that is electronically isolated from the strap to eliminate electrical interference (noise) in grounding networks that can cause problems in modern electronics. Each is individually packaged; packaging may differ from photo. Features include:
High-strength, glass reinforced nylon body for durability and long life
One piece, double wipe contacts for better conductivity and long term reliability
Back and side wire terminations for fast, reliable wiring
Grounding contact is isolated from system grounding
