Hubbell Twist-Lock Single Locking Receptacle — L1530R
The Hubbell L1530R is a Select Spec Twist-Lock single locking receptacle rated at 30 amperes, 250 volts, 3-phase, 3-pole 4-wire (3P4W) configuration. Manufactured from black nylon, this receptacle provides a secure, twist-locking connection for industrial and commercial power applications requiring a positive lock against accidental disconnection.
Key Specifications
- Ampere Rating: 30 A
- Voltage Rating: 250 V
- Phase: 3-Phase
- Configuration: 3P4W (NEMA L15-30R)
- Material: Black Nylon
- Product Type: Single Locking Receptacle
- Standards: NEMA WD1 and WD5, UL 498
- Brand Line: Twist-Lock
- Manufacturer: Hubbell Wiring Device – Kellems
- Model: L1530R
- UPC: 78358584067
Applications
Designed for powering three-phase equipment in industrial plants, manufacturing facilities, data centers, and commercial buildings. The twist-locking mechanism prevents accidental cord pullout, making it ideal for permanent or semi-permanent three-phase power connections to motors, HVAC equipment, and other industrial loads.



