Hubbell Twist-Lock Safety Shroud Angled Receptacle — 20A, 250VAC, NEMA L15-20R
The Hubbell Wiring Device-Kellems Twist-Lock HBL2420AR is a heavy-duty industrial locking receptacle engineered for 3-phase delta 250VAC power distribution in demanding electrical environments. The angled receptacle design with integrated safety shroud reduces the risk of accidental disconnection and contact with energized terminals, meeting the requirements of heavy-duty industrial applications. Composite thermoplastic construction resists impact, UV exposure, and environmental contaminants for long service life. Screw terminal connections ensure reliable field wiring in switchgear, motor control, and portable equipment circuits.
Features
- NEMA L15-20R configuration: 20A, 3-Phase Delta, 250VAC, 3-Pole, 4-Wire Grounding
- Twist-Lock retention mechanism prevents accidental disconnection under vibration or load
- Safety shroud protects against inadvertent contact with energized conductors
- Angled receptacle orientation for improved cable strain relief
- Composite thermoplastic body — impact-resistant and UV-stable
- Screw terminal wiring connections for secure field installation
- Listed to UL 498; Certified to CSA C22.2 No. 42; Federal Spec W-C-596
- Gray finish for industrial panel and enclosure applications
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Hubbell Wiring Device-Kellems |
| Product Line | Twist-Lock |
| Model | HBL2420AR |
| UPC | 078358523448 |
| Material | Composite Thermoplastic |
| NEMA Configuration | L15-20R |
| Amperage | 20A |
| Voltage | 250VAC (3-Phase Delta) |
| Poles / Wires | 3-Pole, 4-Wire Grounding |
| Terminal Type | Screw Terminal |
| Application | Heavy Duty Industrial Shrouded |
| Color | Gray |
| Standards | UL 498 Listed; CSA C22.2 No. 42 Certified; Fed. Spec. W-C-596 |




