Iron Box L21-30 Generator Plug and Connector Set, L21-30P + L21-30R, 30A Durable Materials 120/208V 5-Wire Locking Power Cord End, Industrial Grade Nylon Housing 6240W Generator Cable 12/5 AWG (1pack)
Product details
| Management number | 215627489 | Release Date | 2026/04/12 | List Price | $14.52 | Model Number | 215627489 | ||
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- INDUSTRIAL GRADE QUALITY – Built for dependable generator power connections, this L21-30P + L21-30R set is UL listed and rated for 30A, 120/208V operation. Designed to deliver consistent performance for up to 6240W generators, each connector features precision-engineered brass contacts that promote strong conductivity and reduced heat buildup. Ideal for contractors, electricians, and serious DIY users who demand quality components for safe, reliable power distribution
- BUILT FOR OUTDOOR GENERATOR APPLICATIONS – Engineered to perform in demanding outdoor environments, this locking plug and connector set provides a tight, vibration-resistant connection that stands up to movement and job site conditions. Perfect for backup systems, transfer switches, inlet boxes, and portable generator setups, the rugged construction helps maintain stable power flow during storms, emergencies, and extended outdoor use
- HEAVY DUTY DURABILITY – Manufactured with tough DuPont nylon housing, reinforced strain relief, and an internal dust boot, this set is designed for long-term durability under repeated use. The impact-resistant body protects internal components from drops, abrasion, and debris. Built to handle frequent assembly and disassembly, it delivers dependable performance in industrial, commercial, and residential applications
- SECURE TWIST-LOCK DESIGN FOR SAFETY – The precision locking configuration creates a firm maximum safety, stable connection that helps prevent accidental disconnection during operation. Designed for 5-wire systems and compatible with 12/5 AWG cable, this plug and connector combination supports balanced 3-phase power distribution while reducing the risk of loose connections that can interrupt performance
- PROFESSIONAL PERFORMANCE – Whether assembling a new generator power cord, replacing worn ends or demanding power used, this L21-30P male plug and L21-30R female connector provide reliable, professional-level results. Rated for 30 amps and 120/208V systems, this set supports efficient energy transfer for 6240W generators, delivering the quality, outdoor reliability, and durability users expect from Iron Box
| UPC | 609613523328 |
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| Color | Black |
| Voltage | 208 Volts (AC) |
| Amperage | 30 Amps |
| Plug Type | twist-lock |
| Brand Name | Iron Box |
| Manufacturer | Iron Box |
| Material Type | Nylon |
| Connector Type | Plug in |
| Number Of Wires | 5 |
| Specification Met | UL |
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