NEMA Locking Power Cords
NEMA locking cord sets use a twist-lock plug that is inserted and rotated so the blades sit behind the socket contacts. The connection cannot vibrate loose or be pulled out, which is why they are used on stage rigs, generators, pumps and any equipment where an accidental disconnection would matter.
This range covers L5-15P, L5-20P, L5-30P, L6-15P, L6-20P, L6-30P, L7-15P, L7-20P, L8-20P, L14-20P and L14-30P patterns, supplied as plug-only cords or as plug and connector sets on SJT, STW, SOOW and similar jacketed cable.
17 products in this category
Who Buys This Range
- Stage, event and rental companies building power distribution
- Generator and pump equipment makers
- Industrial machinery builders that need a secured supply cord
- Data centre and equipment integrators using twist-lock outlets
Problems It Solves
- The plug stays engaged under vibration and cable movement
- Matched plug and connector sets so the whole run comes from one supplier
- Jacketed cable grades that survive being dragged across a floor
- Cord lengths built to the run rather than coiled and cable-tied
Typical Applications
- Stage lighting and event power
- Generators and portable power
- Pumps, compressors and shop equipment
- Industrial control panels
Products in NEMA Locking Power Cords
L14-30P
NEMA Locking Power Cords
L14-20P
NEMA Locking Power Cords
L8-20P
NEMA Locking Power Cords
L7-20P
NEMA Locking Power Cords
L7-15P
NEMA Locking Power Cords
L6-30P
NEMA Locking Power Cords
L6-20P
NEMA Locking Power Cords
L6-15P
NEMA Locking Power Cords
L5-30P
NEMA Locking Power Cords
L5-20P
NEMA Locking Power Cords
L6-30P,L6-30R
NEMA Locking Power Cords
L5-30P,L5-30R
NEMA Locking Power Cords
L6-20P,L6-20R
NEMA Locking Power Cords
L5-20P,L5-20R
NEMA Locking Power Cords
L5-15P,L5-15R
NEMA Locking Power Cords
L14-30P,L14-30R
NEMA Locking Power Cords
L14-20P,LA14-20R
NEMA Locking Power CordsHow These Are Built
Cord sets in this category are moulded on our own tooling with first class producing equipment and advanced mould processing equipment. Cable gauge and type, conductor count, cord length, jacket colour and the connector at the appliance end are all set on the order rather than fixed by a catalogue number. Complete OEM services are available and all products are RoHS compliant.
How OEM orders workFrequently Asked Questions
What does the L number mean?
It identifies the NEMA locking configuration, which sets the voltage, the current rating and the number of poles. L5-30 for example is 30 A at 125 V, while L14-30 is a 30 A four-wire 125/250 V pattern.
Can I get a matching connector on the other end?
Yes. Plug and connector sets are standard in this range.
Which cable should I use outdoors?
Use a W rated jacketed cable such as STW, SJTOW or SOOW. Tell us the environment and we will confirm.
Are these UL approved?
Yes, this range is produced to UL and cUL approval.
Get a Quotation for NEMA Locking Power Cords
Send the specification and we will confirm the construction, the approval and the price within twelve hours.