Price evolution
Product description
This heavy duty generator cord and inlet box kit pairs a 25 foot UL listed L14-30 extension with a pre-drilled 30 amp inlet box to bring safe, portable power to job sites and RV hookups. It delivers up to 7500W at 125/250V and includes practical touches that make setup faster and more secure.
Key features
The 10 AWG SJTW cable resists abrasion and outdoor conditions while keeping voltage stable under load. Twist lock NEMA L14-30P and L14-30R connectors provide a secure, torsion lock fit so the plug stays in place during operation. An integrated strain relief reduces the chance of accidental disconnects, which helps protect tools and appliances during use. The kit also includes a cable organizer to keep the cord neat during storage and transport. ✅⚡
Technical details
- Name: TOOLIOM 4 Prong 30 Amp Generator Cord
- Type: Generator extension cord and power inlet box
- Length: 25FT
- Capacity: 7500W
- Voltage: 125/250V
- Material: 10AWG SJTW cable
- Connector: NEMA L14-30P to L14-30R
Usage tips
Small steps speed up setup. Check the LED indicators on both the inlet box and the cord before relying on the connection, especially in low light. If you plan frequent connections outdoors, coil the cord loosely on the provided organizer to avoid kinks and to extend the cable life. It makes sense if you need a reliable temporary power link that’s easy to store and move.
What to expect
The inlet box arrives ETL listed and pre-drilled with four directional wiring holes, so you can run conduit or cable from left, right, bottom, or back without extra modification. The LED power lights clarify connection status at a glance, which is useful at night or in dim work areas. Ten gauge construction and UL listing reflect the cable’s focus on durability and safety according to the manufacturer.









