UL 1061

Additional Information

UL 1061 Lead Wire Construction

Conductors

UL 1061 wire has tinned copper conductors that offer increased corrosion resistance, better electrical conductivity, and longer service life. Conductors may be solid or stranded.

Insulation

Insulation is semi-rigid extruded PVC available in a range of colors. A notable characteristic of UL 1061 wire is its compact dimensions, making it suitable for use in tight spaces and supported wiring harnesses.

What are common applications of UL 1061 wire?

UL 1061 lead wire is designed to be used in electronic and electrical applications that require the lead wire to be flexible, durable, and able to withstand harsh environments under high temperatures. UL 1061 lead wire was originally intended for internal use in electrical and electronic adding, bookkeeping, accounting, and time recording machines. The high flexibility and durability aspects of UL 1061 wire also make it suitable for many other internal wiring applications such as control panels, security systems, and telecommunications equipment.

What are the differences between UL 1061 lead wire and UL 100002 hook-up wire?

UL 10002 hook-up wire has similar characteristics to UL 1061 wire, except that its maximum temperature rating is slightly higher at 105 C. It has the same voltage rating and insulation thickness. You can use UL 1002 wire for the internal wiring of appliances, provided you protect the wire from mechanical damage or abuse.

Is UL 1061 a similar standard to the M16878/1 Type B military specification?

M16878/1 Type B wire has similar specifications to UL 1061 and, in terms of the M16878/1 standard, you can use this wire in harnesses, appliances, and medical electronic equipment. In this specification, MIL-Spec 16878/1 Type B wire has a maximum voltage rating of 600 volts and an operating temperature range from -55 C to 105 C.

What are the differences between UL 1061 lead wire and UL 1028 lead wire?

Although both types of wires are used in similar applications as internal lead wiring, the main differences between UL 1061 and UL 1028 lead wire are the types of insulation and conductors used. UL 1061 lead wire is typically available in smaller conductor sizes compared to UL 1028 wire. This makes UL 1061 more suitable than UL 1028 for smaller wire gauge applications that require a more flexible lead wire with less of a footprint. Although UL 1061 lead wire is more flexible, UL 1028 lead wire is typically more durable. UL 1028 wire is rated to 600 volts (vs UL 1061's 300 volt rating) along with an operational temperature rating of 90°C (vs. UL 1061 80°C). UL 1028 also commonly has cross-linked PVC insulation, which is a more heat-resistant and durable material compared to the semi-rigid extruded PVC insulation commonly found on UL 1061 wire. Ultimately, the choice between UL 1061 and UL 1028 wire will come down to the specific performance characteristics needed for the intended application.

UL 1061 Hook-up Wire Specifications

• Conductors: Solid and stranded tinned copper wire
• Insulation: Extruded semi-rigid PVC (SR-PVC) with a minimum average thickness of 0.009 inches
• Voltage rating: 300 volts AC
• AWG size permitted by UL 1061: 30 AWG to 14 AWG
• Maximum temperature rating: 80°C
• Minimum temperature rating: -20°C
• Insulation colors: Color-coded in 10 standard colors
• Flame resistant: Yes

UL 1061 Wire Certifications

• UL 1061
• AWM UL 758
• Canadian Standards Association (CSA) Type SR-PVC
• UL VW-1 Flame Test
• Certain sizes UL 1002
• Certain sizes M16878/1 Type B
• Restriction of Hazardous Substances (RoHS)-compliant

Additional Reading

This vs That: UL 1061 vs UL 1007 Lead Wire

Contact us for further information regarding UL 1061 hook-up wire availability and applications.