The HUBBELL HBL2713SR Twist-Lock connector provides a secure and watertight connection for industrial and commercial applications. Its unique design incorporates alignment arrows for visual confirmation of proper connection, while the superior cord grip protects terminations from strain. The Type 4X environmental seal ensures protection against moisture and contaminants, making it suitable for harsh environments. This connector is listed to UL 498 and CSA C22.2 No.42, ensuring compliance with industry standards. It accommodates #16 AWG to #8 AWG stranded copper wire and features a durable construction with components like PBT housing, brass contacts, and stainless steel assembly screws.