Hubbell ST versions feature screwless terminals. Twist-Lock Edge series devices have spring terminals instead of screw terminals.
Features
- Faster termination time
- No need for torque wrench
- Strong steel spring eliminates strand relaxation
- Funnel shaped wire entry for ease of termination
- Superior cord grip design protects terminations from excess strain
HBL2811ST Locking Devices, Twist-Lock®, Industrial, Male Insulgrip® Plug, 30A 3-Phase 120/208V AC, 4-Pole 5-Wire Grounding, L21-30P, Spring Terminal, Black and White Nylon
Specifications: L21-30P 30a 120-208v 4pole/5wire ■ Spring Terminals ■ Gender: Male Plug ■ Cord Diameter Grip Range: 0.350"-1.150" (9-29mm) ■ Material: Nylon ■ Weight: 0.16 Kgs / 0.35 Lbs ■ Color: Black/White
Voltage: 120/208
Amperage: 30
Poles: 4
Wires: 5
IP Outdoor: No
Country Of Origin: China
Unspsc: 39121403
U.S.Tariff#: 8536.69.4020
Warranty: 5 Years Limited
Color: Black
Gender: Male