Black Extension Cable NEMA L5-30P to NEMA L5-30R 30A 125V
Reference guide:NEMA connector guide →
4
configurations
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In stock (59)Color — Black
Length — 3 Feet
About Black Extension Cable NEMA L5-30P to NEMA L5-30R 30A 125V
The NEMA L5-30P is a 3 Wire grounded plug with a hot, neutral and ground pin rated up to 125V and 30A. This plug can be locked into place on the matching receptacle which prevents nuisance disconnection. This plug looks nearly identical to L5-20P but is slightly larger in pin thickness and alignment circumference. Refer to either plug, receptacle or faceplate to find out your amp requirements.
The plugs and connectors in this collection
What each end is, what it mates with, and where to find every cord built on it.
Plug · NEMA
NEMA L5-30P
- 30 Amps
- 125 volts
On 4 of the cords here
Mates with NEMA L5-30R Outlet
Connector
NEMA L5-30R
- 30 Amps
- 125 volts
On 4 of the cords here
The NEMA L5-30R is a twist-locking NEMA connector that is rated for 125VAC and 30 Amps of power in North America. It is designed to mate with the matching NEMA L5-30P Plug type. The Twist Lock configuration can lock into place by twisting the plug and connector after mating. This is an effective solution for high-traffic areas and powering equipment like electrical motors that should not be unplugged under load.
Mates with NEMA L5-30P Inlet
About Black Extension Cable NEMA L5-30P to NEMA L5-30R 30A 125V
World Cord Sets supplies black extension cable nema l5-30p to nema l5-30r 30a 125v from our East Windsor, Connecticut headquarters, with manufacturing across US and overseas facilities. Cords are tested and certified to spec before shipment. We stock 4+ configurations and build custom cords to order — hand-terminated builds from in-stock components typically ship in 3–4 business days. In-stock orders placed by 2:30 PM ET ship the same day from our Connecticut warehouse.
Current rating
30 Amps
Voltage rating
125 volts
Plug (male end)
NEMA L5-30P
Connector (female end)
NEMA L5-30R
Certifications & compliance
- RoHS
- UL
- cUL
- Every cord we build is hi-pot tested
- Same-day shipping by 2:30 PM ET
- NET 30/60/90 for approved accounts
- In-house engineering and compliance support
Frequently asked questions
- What certifications do these power cords carry?
- UL and cUL-listed cord sets across the catalog, with 30+ international approval marks (VDE, ENEC, PSE, SAA, CCC, KC and more) on country-specific cords. The approvals each part carries are listed on its product page; documentation is available from sales.
- Do you require a minimum order quantity?
- No. We sell from 1 cord to 100,000. Volume discounts apply automatically at quantity breaks — you'll see pricing tiers on every product page.
- Can I get a custom length or color?
- Yes. Custom lengths and non-standard colors are hand-terminated in our Connecticut shop — typically 3–4 business days from in-stock components. Call (860) 763-2100 or submit a quote request with your specs.
- How fast does this ship?
- In-stock orders placed by 2:30 PM ET ship the same day via FedEx or UPS. All standard configurations are stocked in East Windsor, CT.