Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
THOMAS MD1210F-1 Female Motor Lead Disconnect, Body Size 1, Yellow, Die Code 37 - Female Motor Lead Disconnects
THOMASFemale Motor Lead Disconnects

THOMAS MD1210F-1 Female Motor Lead Disconnect, Body Size 1, Yellow, Die Code 37

The THOMAS & BETTS Motor Lead Disconnect (MPN MD1210F-1) is a female motor lead disconnect designed for 12 AWG to 10 AWG wire sizes. It features a yellow copper body with Body Size 1 and Die Code 37. This product is…

SKU 3G-OTH-129074

Also listed as: MD1210F1 · MD1210F 1

Brand
THOMAS
Item
MD1210F-1 Female Motor Lead Disconnect, Body Size 1, Yellow, Die Code 37
Part Number
MD1210F-1
Category
Female Motor Lead Disconnects
Available to Order
Also known as:MD1210F-1THOMAS
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.
Worldwide Shipping
Air & sea freight
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
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

THOMAS
Manufacturer Part Number
MD1210F-1
Type
Body Size 1, Yellow, Die Code 37

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

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

Product Description

The THOMAS & BETTS Motor Lead Disconnect (MPN MD1210F-1) is a female motor lead disconnect designed for 12 AWG to 10 AWG wire sizes. It features a yellow copper body with Body Size 1 and Die Code 37. This product is manufactured by THOMAS & BETTS.

Frequently Asked Questions

What is the THOMAS & BETTS Motor Lead Disconnect used for?

The THOMAS & BETTS Motor Lead Disconnect (MD1210F-1) is a female disconnect used to quickly connect and disconnect motor leads in industrial electrical panels and motor control centers. It is suitable for 12 AWG to 10 AWG copper wire and is commonly applied in manufacturing, HVAC, and pump systems.

What are the specifications of the THOMAS & BETTS Motor Lead Disconnect MD1210F-1?

The MD1210F-1 is a female motor lead disconnect with Body Size 1, Die Code 37, and a yellow copper body. It accepts 12 AWG to 10 AWG wire sizes. The manufacturer is THOMAS & BETTS, and the part number is MD1210F-1. It is designed for reliable electrical connections in industrial environments.

Where to buy the THOMAS & BETTS Motor Lead Disconnect worldwide?

3G Electric supplies the THOMAS & BETTS Motor Lead Disconnect MD1210F-1 to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this item.

How to install the THOMAS & BETTS Motor Lead Disconnect?

To install the MD1210F-1, strip the 12 AWG to 10 AWG copper wire to the recommended length, insert it into the disconnect barrel, and crimp using a tool matched to Die Code 37. Ensure the connection is secure and the yellow body is fully seated on the motor lead tab. Follow standard electrical safety practices.

Used in

Common applications for THOMAS
Industrial wiring — THOMAS & BETTS Color-Keyed crimping dies (e.g., MPN 15527SS) for terminating 6 AWG aluminum conductors in panel boards
Motor lead connections — THOMAS & BETTS female motor lead disconnects (e.g., MD1F-2) for 1 AWG copper wires in motor control centers
Pneumatic instrumentation — THOMAS diaphragm compressor/vacuum pump (e.g., 107CAB18) for sampling systems requiring 22.1 in Hg vacuum
Cable management — THOMAS & BETTS snap-in plastic connectors (e.g., MPN 3300) for securing 10/2 cable in junction boxes
Power distribution — THOMAS & BETTS upper crimping dies (e.g., MPN 13473) for 250-300 kcmil copper connectors in substation terminations
Environmental monitoring — THOMAS combination compressor/vacuum pump for air sampling equipment requiring 0.14 cfm at 30 psi
Not sure this is the right part? Photo-identify it

THOMAS Products

3G Electric supplies THOMAS female motor lead disconnects. 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 THOMAS

View all THOMAS parts
Female motor lead disconnect for 8 AWG wire, Body Size 1, red color, Die Code 21. Used for quick connect and disconnect of motor leads in industrial electrical systems, motor control centers, and panel building
THOMAS
Female motor lead disconnect for 8 AWG wire, Body Size 1, red color, Die Code 21. Used for quick connect and disconnect of motor leads in industrial electrical systems, motor control centers, and panel building
Female motor lead disconnect for 8 AWG wire. Body Size 2, red, Die Code 21. Used for quick connection and disconnection of motor leads in electrical panels and motor control centers
THOMAS
Female motor lead disconnect for 8 AWG wire. Body Size 2, red, Die Code 21. Used for quick connection and disconnection of motor leads in electrical panels and motor control centers

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first