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THOMAS & BETTS MD1M-3 Male Motor Lead Disconnect, 1 AWG, Green, Copper - Male Motor Lead Disconnects
THOMAS & BETTSMale Motor Lead Disconnects

THOMAS & BETTS MD1M-3 Male Motor Lead Disconnect, 1 AWG, Green, Copper

The THOMAS & BETTS Motor Lead Disconnect is a male motor lead disconnect designed for 1 AWG to 1 AWG wire sizes. This copper component features a green color code and is identified by manufacturer part number MD1M-3…

SKU 3G-OTH-19360

Also listed as: MD1M3 · MD1M 3

Brand
THOMAS & BETTS
Item
MD1M-3 Male Motor Lead Disconnect, 1 AWG, Green, Copper
Category
Male Motor Lead Disconnects
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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 & BETTS
Manufacturer Part Number
MD1M-3
Type
Body Size 3, Green, Die Code 37
Material
Copper
Color Code
Green

Technical Documents

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

Product Description

The THOMAS & BETTS Motor Lead Disconnect is a male motor lead disconnect designed for 1 AWG to 1 AWG wire sizes. This copper component features a green color code and is identified by manufacturer part number MD1M-3 with body size 3 and die code 37.

Frequently Asked Questions

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

The THOMAS & BETTS Motor Lead Disconnect is used to safely connect and disconnect motor leads in industrial motor control applications. It is designed for 1 AWG wire sizes and is commonly used in manufacturing, HVAC, and heavy equipment installations where reliable electrical connections are required.

What are the specifications of the THOMAS & BETTS Motor Lead Disconnect MD1M-3?

The THOMAS & BETTS Motor Lead Disconnect MD1M-3 is a male disconnect with a 1 AWG to 1 AWG wire size range. It has body size 3, die code 37, and a green color code. The component is made of copper and is manufactured by THOMAS & BETTS.

Where to buy THOMAS & BETTS Motor Lead Disconnect worldwide?

You can source the THOMAS & BETTS Motor Lead Disconnect MD1M-3 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a THOMAS & BETTS Motor Lead Disconnect?

To install the THOMAS & BETTS Motor Lead Disconnect, strip the 1 AWG wire to the recommended length, insert it into the disconnect barrel, and crimp using the specified die code 37. Ensure the connection is secure and the green color code matches the circuit identification. Follow standard electrical safety practices.

Used in

Common applications for THOMAS & BETTS
Industrial control panel wiring organization — Thomas & Betts TYD series wiring ducts and snap-on covers for cable management.
Power distribution cable splicing — Thomas & Betts open barrel compression connectors for 350 kcmil copper conductors.
Hazardous location conduit systems — Thomas & Betts liquid-tight fittings for Class III environments in textile mills.
Motor control center connections — Thomas & Betts motor lead disconnects for 4/0 AWG wire in switchgear.
Conduit pull points and access — Thomas & Betts C-type and LR-type outlet bodies for RMC and IMC installations.
Panel building with flush covers — Thomas & Betts slotted wiring ducts with white covers for aesthetic and functional cable routing.

THOMAS & BETTS Products

3G Electric supplies THOMAS & BETTS male motor lead disconnects. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Female motor lead disconnect for terminating and isolating motor leads in industrial electrical systems. Body Size 3, green copper construction, Die Code 37. Suitable for use in motor control centers, switchgear, and heavy machinery
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Female motor lead disconnect for terminating and isolating motor leads in industrial electrical systems. Body Size 3, green copper construction, Die Code 37. Suitable for use in motor control centers, switchgear, and heavy machinery
THOMAS & BETTS Motor Lead Disconnect: 2 AWG – 2 AWG Wire Size, Body Size 3, Brown, Die Code 33 (MPN MD2M-3)
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Female motor lead disconnect for 1 AWG wire, Body Size 2, green, Die Code 37. Used in motor control centers and switchgear for connecting and disconnecting motor leads
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Female motor lead disconnect for 1 AWG wire, Body Size 2, green, Die Code 37. Used in motor control centers and switchgear for connecting and disconnecting motor leads
Male motor lead disconnect for 12 AWG to 10 AWG wire. Body Size 1, Die Code 37, yellow color code. Made of copper. Used for quick connect and disconnect of motor leads in industrial electrical systems
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Male motor lead disconnect for 12 AWG to 10 AWG wire. Body Size 1, Die Code 37, yellow color code. Made of copper. Used for quick connect and disconnect of motor leads in industrial electrical systems
Copper male motor lead disconnect for 8 AWG wire. Body Size 2 with Die Code 21, red color code. Used to create separable connections in motor control circuits and industrial equipment
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Copper male motor lead disconnect for 8 AWG wire. Body Size 2 with Die Code 21, red color code. Used to create separable connections in motor control circuits and industrial equipment
THOMAS & BETTS Motor Lead Disconnect: 16 AWG – 14 AWG Wire Size, Body Size 0, Blue (MPN MD1614M-0)
THOMAS & BETTS
THOMAS & BETTS Motor Lead Disconnect: 16 AWG – 14 AWG Wire Size, Body Size 0, Blue (MPN MD1614M-0)

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Male motor lead disconnect for 2 AWG wire. Copper construction with brown color code. Body size 2, die code 33. Used in motor control circuits for quick connect and disconnect of leads in industrial equipment
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THOMAS & BETTS
Male motor lead disconnect for 16 AWG to 14 AWG wire sizes. Copper construction with blue color code. Body Size 1. Used for quick connect and disconnect of motor leads in industrial electrical systems, motor control centers, and panel building