NEMA L21-30R Flush Mount Locking Receptacle – 30A 120/208V Industrial Grade
⚡ Key Features
- NEMA L21-30R Configuration: 30 Amp, 120/208 Volt, 3-Phase, 5-Wire grounding design for professional-grade applications.
- Secure Twist-Locking Mechanism: Prevents accidental disconnection caused by vibration, movement, or heavy-duty operation.
- Heavy-Duty Industrial Construction: Made from high-impact, chemical-resistant nylon with UL-rated flame resistance for durability in harsh environments.
- Excellent Conductivity & Safety: Precision-engineered contacts ensure stable current flow and reduced heat generation.
- Easy Flush Mount Installation: Compatible with standard wall plates, featuring clear terminal markings and support for multiple wire sizes.
🛠️ Technical Specifications
- NEMA Type: L21-30R
- Current: 30A
- Voltage: 120/208V
- Poles/Wires: 3-Pole, 5-Wire
- Material: Impact-resistant thermoplastic (UL rated)
- Wiring Range: 14–8 AWG
✅ Why Choose This L21-30R Receptacle?
- Ensures safe and stable 3-phase power connections
- Designed for long-term industrial use
- Reduces downtime caused by loose or unstable plugs
- Quick installation saves labor cost
USA: Free standard shipping on orders over $30. Orders under $30 ship for a flat $4.99. All items ship directly from our US warehouse in 1–3 business days.
Other countries: Please contact our support team at support@plugtul.com for a custom shipping quote before placing your order.
We accept returns within 30 days of delivery for items that are unused, and in their original packaging with tags intact.
Non-returnable items:
- Counterfeit product
- Purchased from unauthorized retailer
- Custom products (such as special orders or personalized items).
- On sale items or gift cards.
We do not charge a transaction fee for returns, but return shipping costs for non-merchandise quality issues are the responsibility of the customer.
Absolutely. For wholesale pricing, please send your item details and quantities to support@plugtul.com. We'll be happy to provide discount information within 48 hours.
We are pleased to offer customized solutions. Please email your specific requirements—including product specifications, your country, and estimated quantity—to support@plugtul.com. Our customization team will contact you within 48 hours to discuss technical details and provide a quotation.