Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
LEVITON 5666-C NEMA 6-15P Straight Blade Plug - General Purpose Plugs
LEVITONGeneral Purpose Plugs

LEVITON 5666-C NEMA 6-15P Straight Blade Plug

LEVITON General Purpose Plugs.

SKU 3G-OTH-15254

Also listed as: 5666C · 5666 C

Brand
LEVITON
Item
5666-C NEMA 6-15P Straight Blade Plug
Part Number
5666-C
Category
General Purpose Plugs
Available to Order
Also known as:5666-CLEVITON
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

LEVITON
Manufacturer Part Number
5666-C

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LEVITON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

LEVITON General Purpose Plugs.

Frequently Asked Questions

What is the LEVITON 5666-C straight blade plug used for?

The LEVITON 5666-C is a general-purpose straight blade plug designed for industrial and commercial equipment requiring 250V AC, 15A, 2-pole, 3-wire grounding. Common applications include power tools, pumps, and machinery in factories, workshops, and maintenance facilities.

What are the specifications of the LEVITON 5666-C plug?

The LEVITON 5666-C is a NEMA 6-15P straight blade plug rated 250V AC, 15A, 2-pole, 3-blade grounding. It features a black/white nylon housing, is UL listed, and accepts 14-18 AWG wire. The MPN is 5666-C.

Where to buy the LEVITON 5666-C plug worldwide?

3G Electric supplies the LEVITON 5666-C plug worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the LEVITON 5666-C plug?

To install the LEVITON 5666-C, strip the cable jacket and individual conductors to the recommended length. Connect the ground wire to the green terminal, neutral to silver, and hot to brass. Tighten terminal screws securely and reassemble the plug body. Always de-energize circuits before installation.

Used in

Common applications for LEVITON
Commercial electrical systems — Leviton TBR20-S1G duplex receptacle for 20A branch circuits in office and retail buildings
Industrial cable management — Leviton L7714-100 strain relief support grip for securing cables in manufacturing plants
Equipment connection — Leviton L7501-100 straight metallic cord grip for cord entry into junction boxes and control panels
Safety systems — Leviton L7998-100 safety spring for tension control in industrial safety mechanisms
Cable support in harsh environments — Leviton L8003-100 I-Grip cable mesh support for strain relief in outdoor or wet locations
Power distribution — Leviton L7737-100 strain relief grip for large-diameter cables in energy and utility applications
Not sure this is the right part? Photo-identify it→

LEVITON Products

3G Electric supplies LEVITON general purpose plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from LEVITON

View all LEVITON parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first