Hubbell Wiring Device-Kellems Twist-Lock Surface Mount Receptacle — HBL2330SR
The Hubbell HBL2330SR is a NEMA L7-20R Twist-Lock surface mount receptacle designed for heavy-duty industrial applications. This single-gang unit features a thermoplastic body rated for 20A at 277V AC with 2-pole, 3-wire grounding. The shrouded design provides protection against accidental disconnection in demanding industrial environments.
Key Features
- Twist-Lock locking mechanism prevents accidental disconnection
- UL 498 listed, CSA C22.2 No.42 certified, and Fed. Spec. W-C-596 compliant
- Heavy-duty industrial shrouded construction
- Thermoplastic body for durability and insulation
Specifications
| Model | HBL2330SR |
|---|---|
| Manufacturer | Hubbell Wiring Device – Kellems |
| NEMA Configuration | L7-20R |
| Amperage | 20A |
| Voltage | 277V AC |
| Poles / Wires | 2-Pole, 3-Wire Grounding |
| Material | Thermoplastic |
| Color | Gray |
| Mount | Surface, One Gang |
| Standards | UL 498, CSA C22.2 No.42, Fed. Spec. W-C-596 |



