Whirlwind HBL2513 NEMA L21-20R Insulgrip Connector

The HBL2513 is a Hubbell four pole five wire three-phase 20 A 120/208 V AC Y-type twist-lock NEMA L21-20R Insulgrip grounding connector, in black and white nylon with brass contacts. Terminals are #10-32 Phillips, slotted and Robertson, and the cord grip takes 9 to 29 mm cable.

It is UL 498 listed, rated HB or better per UL94 or CSA 22.2 No. 0.6 for flammability, IP20 for moisture, and rated from -40 to 75 C. The cord grip protects terminations from strain, the funnel shaped wire entry eases termination, and an integral dust shield keeps the wiring chamber clean.