Hubbell HBL2331 Twist-Lock Connector 277VAC 20A 2-Pole Grounding New Surplus

Hubbell HBL2331, 277 VAC, 20 A, NEMA L7-20P, Male, Locking Device Plug

HUBBELL LOCKING PLUG, HBL2331, 20 A, 277 VAC

Hubbell HBL2331, 277 VAC, 20 A, NEMA L7-20P, Male, Locking Device Plug, 1 pc

(12) Hubbell HBL2331 2-Pole, 3-Wire Grounding 20 A, 277 VAC Plug *PS

Hubbell HBL2331 Twist-Lock Plug 20A 2P 3W 277V NEMA L7-20P

HUBBELL HBL2331 TWIST-LOCK PLUG

Hubbell HBL2331 Insulgrip Twist-Lock Male Plug 20A, 277V, 2-P, 3-W, L7-20P, 2331