UL2661 Flexible Machine Cable is a flexible cable with multiple cores that is made for industrial machines. It has copper conductors that are covered in tin and PVC insulation and a jacket. If you need one, there is also a shielded version. It passes the UL VW-1 flame retardant test and is strong enough to hold up to both high and low temperatures. This cable is often used to wire industrial control instruments, small motor leads, internal and external signal connections in electronic devices, and low-power power transmission.
Feature
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Insulation:PVC
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Jacket:PVC
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Conductor:Stranded or solid tinned or bare copper
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Shield Materials:Aluminum foil warp
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Rated temperature:105℃
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Rated voltage:300V
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Internal wiring for computers and audio-visual equipment
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Passes UL VW-1 & CSA FT1 Vertical flame test
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Reference standard: UL758,UL1581

Application
New energy and special equipment
The auxiliary power module in a photovoltaic inverter uses UL2661 Flexible Machine Cable to carry low-power electricity. This cable handles the high temperatures inside the inverter enclosure well, with a rating up to 105°C. On the drone side, the connection between the flight controller and the electronic speed controller (ESC) often relies on lightweight, thin-core versions of this cable. It helps keep the overall weight down while still providing reliable signal transmission, which ultimately gives the UAV better flight time and autonomy.
Internal/external interconnection of medical equipment
The portable ultrasound diagnostic instrument is connected to the probe and the main unit with UL2661 Flexible Machine Cable. The thin conductor reduces the weight of the wire, and the PVC sheath is resistant to alcohol wiping. The control handle wiring harness of the dental treatment chair adopts a shielded type, which is resistant to high-frequency electrosurgical interference, ensuring stable operation signals and meeting the RoHS and UL safety requirements for medical equipment.


Electronic equipment and instruments
The oscilloscope's internal components are connected via a UL2661 Flexible Machine Cable (26AWG multi-conductor cable) to the panel keys and the motherboard. This design saves space, while the multi-colored insulated cable facilitates maintenance. The ambient monitor's temperature and humidity acquisition module uses this cable to transmit the signal. Its low-temperature capability is convenient for our environment when working outdoors in cold temperatures. The instrument's fire safety is compliant with fire regulations.
Household appliances and smart home
The temperature sensor wire inside the oven door usually uses UL2661 Flexible Machine Cable. It's designed to handle the high heat from the oven chamber and is flame retardant for safety. For the smart robot vacuum you use at home, the wiring harness that connects the motherboard to the drive motors is made with soft, flexible conductors. This allows it to fit into the tight spaces inside the robot body and withstand all the constant movement and bending without breaking. It helps keep the battery connection reliable and ensures stable control signals.
Structure

Product Specification

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Equipment








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Certification

UL-CA

UL-US

GBT

GICG

IATF16949

UDEM

AVLV8E352430

E352430

UL-2326935-0

UL-2331368-0
FAQ
Q: What is the delivery time for mass production?
A: Production lead time: 20~30 days.
Q: How long does it take to complete your order?
A: For standard items in stock, we usually ship within 5-7 working days. Custom or bulk orders may take approximately 15–30 days, depending on specifications and quantity.
Q: What types of packaging can you provide?
A: We provide roll-type, wooden reel, and pallet packaging. If you have special packaging requirements, we're glad to customize the solution for you.
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