Copper wires are conductors of electricity and they are used for a wide range of applications including power generation, power transmission, power distribution, telecommunications, electronics circuitry and others. Apart from the high conductivity copper features durability, tensile strength and corrosion resistance.

AVIATIONEU NEW ERA copper round wire product range includes bare copper, copper, paper insulated copper wires as well as double cotton covered and silver or tinned plated copper wires. 

They are offered in rolls in different wire gauges (*). Sold in kilograms except the double cotton covered wire which is sold by the meter. Appearing prices is for reference only per UOM. Please contact us for a quotation.

Bare Copper Wire, Gauge 0-5

Paper Insulated Stranded Wire, Gauge 0-5

Tinned Plated Copper Wire (Temperature 120 deg. C), Gauge 0.2-2

Silver Plated Copper Wire (Voltage up to 1000 V, Flame Retardant), Gauge 0-5

Double Cotton Covered Copper Wire, Gauge 0-5

(*) Wire gauge is a measurement of wire diameter. This determines the amount of electric current a wire can safely carry, as well as its electrical resistance and weight. Please refer to the respective table.

Sourced from quality producers, the MIL-DTL-27500 shielded electical cables are offered as part of our own label (AVIATIONEU NEW ERA) product lines consisting cost-effective alternatives to the respective OEM products. Depending on the producer and specification, MS27500 cables come with stranded copper single or mltiple conductors (cores), nickel, silver or tin-plated and individually insulated, different number of strands, different chemically inert fluoropolymer insulation materials with good ozone and oxidation resistance as well as single or double shields. Their jackets are made of fluoropolymer, PTFE, glass, or polyamide tape.

The MIL-DTL-27500 shielded cables are used in a range of applications including avionics, military and civilian aerospace and airframe applications and ground support equipment and they are rated to a maximum voltage of 600 volts and maximum usable temperatures from 150 °C to 260 °C. 

The AVIATIONEU NEW ERA MIL-DTL-27500 cables are offered in different configurations with single or multiple individually insulated conductors (cores) in various AWG sizes, insulation materials and shields to meet application requirements. Those commonly used include components listed below but other configurations can be available. For additional information on M27500 cables, please see our brief presenation in the Product Description section.

- Stranded tin-plated cooper single or multiple-conductor(s) (aka cores) comforming with MIL-W-22759/18 specification,

- Tefzel™(**) ETFE (ethylene-tetrafluoroethylene resin) insulation on each conductor

- tin- plated copper braided shield

- Tefzel™(**) ETFE jacket

The AVIATIONEU NEW ERA MIL-DTL-27500 cables are available in cut-to-order or pre-determined lengths in feet indicated in the product reference number (SKU) and packaged in rolls or spools. They are accompanied by our Certificate of Conformance (CoC). Due to their large variety of these cables, listed products shall continuously increase. If wanted cables cannot by found, please contact us.

(*) American Wire Gauge (AWG): Wire gauge is a measurement of wire diameter. This determines the amount of electric current a wire can safely carry, as well as its electrical resistance and weight.

(**) Tefzel™ and Teflon™ are registered trademarks of the DuPont Corporation.

Top quality shielded & jacketed single and multiple-conductor aircraft wires by ACS  conforming to MIL-C-27500 specification which replaces MIL-C-7078/3. They incorporate MIL-W-22759/18 basic wire and feature a Tefzel™ ETFE (ethylene-tetrafluoroethylene resin) insulation, a shield of tin- plated copper braid and a jacket of Tefzel™. They are temperature rated to 150°C & voltage rated at 600 volts. Available in different gauge(*) sizes. Color: White. Sold in feet (in 10 ft increments) or rolls/spools of specified length in feet indicated after the letters "RL"in the product reference number (SKU). These wires are accompanied by our Certificate of Conformance (CoC). If additional certification (as applicable) is required, extra charges apply.

(*) Wire gauge is a measurement of wire diameter. This determines the amount of electric current a wire can safely carry, as well as its electrical resistance and weight. 8 Gauge shielded wire is used in converting generator systems to alternators.

MIL-spec were initially developed to standardize wires and cables used in military equipment. For many years, wires used in aircraft met MIL-W-5086  mil-spec and SAE-AS50861 standards superseeding them. They were manufactured with the use of tin-coated copper conductors rated at 600 volts and temperatures of 105°C and various insulating coatings including polyvinyl chloride (PVC). The PVC insulation provided resistance to abrasion, among many other things. Still in production, MIL-W-5086  cables in their various types of conductors and jacket constructions are used, apart from the aircraft in other applications that require resistance to abrasion, cut-through, impact, chemicals, and fuels. They are gradually replaced by those made in accordance with Mil-W-22759 standard due to toxic fumes generated by PVC insulation in the event of a fire. The Mil-W-22759 standard transitioned to SAE AS22759 in 2004. These two standards are essentially identical and cover a of wide range of single conductor wires (please refer to the Product Description section and supplied documentation for assistance).

Sourced from quality producers, AS22759/M22759 wires are offered as part of our own labelled (AVIATIONEU NEW ERA) product lines in different configurations, various AWG(*) sizes, in white (standard) or other color variations (desired color should be specified at the time of ordering). They are suitable for use in a range of applications in military and civilian aircraft, in harsh aircraft engine environments, for control surfaces as well as applications in areas subject to severe weather and moisture-prone (SWAMP).

Those commonly used are SAE AS22759/16  unshielded wires (replacing wires produced as per M22759/16 /17/18 and /19  specifications) but other configurations can be available. This specification uses stranded tin plated copper or silver plated high strength alloy conductors and extruded ethylene/tetrafluorbethylene (ETFE) insulation. Respective wire ratings are 150° C and 600 Volts.

The AVIATIONEU NEW ERA AS22759/M22759 wires are sold in cut-to-order lengths in 10 ft increments or pre-determined lengths in feet, indicated in the product reference number (SKU), and packed in rolls or spools. These wires are accompanied by our Certificate of Conformance (CoC). 

(*) American Wire Gauge (AWG): Wire gauge is a measurement of wire diameter. This determines the amount of electric current a wire can safely carry, as well as its electrical resistance and weight.

Gill has become the OEM "original equipment battery" for Raytheon, Cessna, LearJet, Mooney, Piper, Ayres, Airtractor, Maule, Scheizer and other commercial, private and military aircraft  in the aviation industry and continues to be the industry's choice for quality battery products. In addition to the traditional Dry Battery line, Gill offers the LT Battery Sealed products featuring improved shelf life, lower weight, dependability, durability, high reliability, improved energy density, robust construction, testing and approval to DO-160E as well as FAA/PMA approval.

LT Series Batteries are fully recyclable and ship Hazmat exempt (Non Dangerous Goods).

Gill has become the OEM "original equipment battery" for Raytheon, Cessna, LearJet, Mooney, Piper, Ayres, Airtractor, Maule, Scheizer and other commercial, private and military aircraft  in the aviation industry and continues to be the industry's choice for quality battery products. In addition to the traditional Dry Battery line, Gill offers the LT Battery Sealed products featuring improved shelf life, lower weight, dependability, durability, high reliability, improved energy density, robust construction, testing and approval to DO-160E as well as FAA/PMA approval.

LT Series Batteries are fully recyclable and ship Hazmat exempt (Non Dangerous Goods).

ELECTRODELTA X61 Series aviation grade solenoids are available in 12 or 24 volt versions and different options for continuous or intermitant duty. 

SKY-TEC, a HARTZELL ENGINE TECHNOLOGIES brand, includes starters and support for Prestolite, Electrosystems, Lamar and Kelly designs. SKY-TEC OEM contactors are today installed in many general aviation aircraft while SKY-TEC FAA-PMA contractors can be used for starter, battery master/auxiliary or auxiliary power applications in replacement of OEM parts.

SKY-TEC STS-S Series FAA-PMA certified aircraft starter solenoids (aka relays) are intermittent duty suitable for starter applications. They are available in 12V (STS-S12) or 24V (STS-S24) versions. Activation: +V to S-Terminal (Frame is grounded by mounting).

SKY-TEC STS-M Series FAA-PMA approved Battery/Master solenoids are continuous duty solenoids intended for use in battery master/auxiliary applications in certified aircraft. They are available in 12V (STS-M12) or 24V (STS-M24) versions. Activation: -(Ground) to S-Terminal. (Floating ground frame).

SKY-TEC STS-A Series FAA-PMA approved solenoids are continuous duty and typically used for connecting auxiliary (ground) power. They are available in 12V (STS-A12) or 24V (STS-A24) versions. Activation: varies.

Product Features:

FAA-PMA Certified

All-metal case construction

Silver contacts (vs. copper) for high-current capability and long-life. They provide 300A in-rush capability. Much higher than the original units.

Strong spring and high-current coil for quick contact opening - minimizing arcing

Single coil terminal (other end connected to case)

High quality manufacturing 

Upgraded to perform best with today's lightweight, high torque starters

Same OE terminal layout simple to install

For additional information on different SKY-TEC series of slenoids and their applications in different aircraft please refer to the respective product presentations.

Master Relay (Battery Solenoid) for all homebuilts (not suitable for certified aircraft). Continuous duty. Offered for 12V and 24V systems.

The AVIATIONEU NEW ERA silicone insulated waterproof cables are available in different numbers of solid or stranded tinned copper conductors and AWG sizes (*) with silicon insulation jacket. Suitable for AC rated voltage 450/750V and all kinds of high temperature environment such as mobile motor, steel, aviation, power plant, petrochemical, etc. They feature a strong resistance to acids & alkali, oils, moisture and they are easy to peel and cut. They pass pass the UL VW - 1 and CSA FT1 flammability tests. Nominal Temperature : 200℃. Nominal voltage : 300/500V. Sold in rolls of 100 meters each, in increments of one roll and with a Minimum Order Quantity (MOQ) 3 rolls. Appearing price is for reference only. Contact us for a quotation.

(*) Wire gauge is a measurement of wire diameter. This determines the amount of electric current a wire can safely carry, as well as its electrical resistance and weight.

RIPLEY® UTILITY TOOL® WS 64 Series 5-35 kV adjustable cable strippers can be used for cable jackets & secondary & primary cable insulations.

Product Features & Specifications:

Compact, universal tool for stripping the end or mid-span on cable outer jackets & insulation materials with diameters from 0.5″ to 2.5″ (12.7 mm to 63.5 mm)

"Dual-position" jaw for removal of the outer jacket on primary power cables with all major insulation shields

Blade design provides an easy & efficient stripping operation with minimal effort, as well as a spring-loaded trigger-action jaw for quick cable diameter adjustments

Rugged, all metal construction & micro adjustable blade for a variety of jacket thicknesses (Blades are sold separately)

Material: Aluminum

Length: 8″ (200 mm)

Weight: 1.9 lb (860 g)

NOTE: RIPLEY® UTILITY TOOL® QC-2 Series Heavy-Duty Quick Clamp is a required accessory tool sold separately.

RIPLEY® UTILITY TOOL® QC-2 Series clamps are convenient, heavy-duty aluminum cable clamps with quick setup as a stop for stripping operations.

Made from aluminum,they can be used with RIPLEY UtilityTool® WS 64 Series 5-35 kV adjustable cable strippers for cable jackets & insulation materials with diameters from 0.5″ to 2.5″ (12.7 mm to 63.5 mm).

Technical Specifications:

Part No: 43970

Material: Aluminum

Min. Cable Outer Diameter 0.5″ (12.7 mm)

Max. Cable Outer Diameter 2.5″ (63.5 mm)

Material Aluminum

Length 7.75″ (197 mm)

Weight 1.5 lb (680 g)

RIPLEY® UTILITY TOOL® INFINITY Adjustable Cable Stripper is the industry’s most versatile, reliable and accurate adjustable heavy-duty tool for mid-span and end stripping on primary and secondary utility cables. It eliminates the need for traditional stripping knives, reducing the risk of cuts or lacerations. Its patent-pending, self-aligning design maintains optimum blade position to produce precise cuts for reliable splices & unions. Easily adjusts for 0.5″ to 2.5″ (12.7 mm to 63.5 mm) cable diameters with Standard & EPR optimised blades easily accommodating various jacket & insulation materials. Additionally it features recessed blade increasing safety & is easy replacement, adjustable blade depth & angle for greatest range of applications, detachable, ergonomic handles for use in tight spaces and optional blade depth gauge providing positive depth control while making blind cuts during mid-span applications.

Electrodelta (Hartzell Engine Technologies) is the world market leader in top quality voltage regulators for general aviation aircraft, and continues to revolutionize the industry with proven technologies and improvements. The units are assembled from the highest quality electronic components available and are meticulously tested and calibrated to ensure maximum performance.The Electrodelta product line was acquired by by Lamar Technologies LLC in order to add new and alternative  parts to the company's product lines.

ELECTRODELTA is the world market leader in top quality voltage regulators for general aviation aircraft, and continues to revolutionize the industry with proven technologies and improvements. The units are assembled from the highest quality electronic components available and are meticulously tested and calibrated to ensure maximum performance. The ELECTRODELTA product line was acquired in October 2012 by LAMAR TECHNOLOGIES LLC. 

ELECTRODELTA VR Series voltage regulators are offered in 14 and 28 Volt models with FAA/PMA or TSO certifications and are suitable as replacements for use in aircrafts of different manufacturers.

SKY-TEC, a HARTZELL ENGINE TECHNOLOGIES brand, includes starters and support for Prestolite, Electrosystems, Lamar and Kelly designs. SKY-TEC OEM contactors are today installed in many general aviation aircraft while SKY-TEC FAA-PMA contractors can be used for starter, battery master/auxiliary or auxiliary power applications in replacement of OEM parts.

SKY-TEC STS-S Series FAA-PMA certified aircraft starter solenoids (aka relays) are intermittent duty suitable for starter applications. They are available in 12V (STS-S12) or 24V (STS-S24) versions. Activation: +V to S-Terminal (Frame is grounded by mounting).

SKY-TEC STS-M Series FAA-PMA approved Battery/Master solenoids are continuous duty solenoids intended for use in battery master/auxiliary applications in certified aircraft. They are available in 12V (STS-M12) or 24V (STS-M24) versions. Activation: -(Ground) to S-Terminal. (Floating ground frame).

SKY-TEC STS-A Series FAA-PMA approved solenoids are continuous duty and typically used for connecting auxiliary (ground) power. They are available in 12V (STS-A12) or 24V (STS-A24) versions. Activation: varies.

Product Features:

FAA-PMA Certified

All-metal case construction

Silver contacts (vs. copper) for high-current capability and long-life. They provide 300A in-rush capability. Much higher than the original units.

Strong spring and high-current coil for quick contact opening - minimizing arcing

Single coil terminal (other end connected to case)

High quality manufacturing 

Upgraded to perform best with today's lightweight, high torque starters

Same OE terminal layout simple to install

For additional information on different SKY-TEC series of slenoids and their applications in different aircraft please refer to the respective product presentations.

CONCORDE® BATTERY CORPORATION is a manufacturer of premium quality lead-acid batteries. The present product lines include valve regulated sealed lead-acid batteries (VRSLA) for aircraft, marine, medical, telecommunications, emergency backup, and photovoltaic applications. The CONCORDE RG Series are low resistance, valve regulated lead acid (VRLA) batteries. RG® Series batteries ship Hazmat Exempt.

The RG-25XC General Aviation  AGM 12 V aircraft battery belongs to CONCORDE Platinum Series Aircraft Batteries comprised of premium hand made AGM Aircraft Batteries with excess power for many applications. RG-25XC has the highest cranking power and capacity in the 25 Group.

FINDER 66 Series 30 A Power relays are electromagnetic devices available in DPDT (66.22/66.82) and DPST-NO versions (66.22-x300/66.82-x300) & different variants.

Product Features:

• Reinforced insulation between coil and contacts according to EN 60335-1

• 8 mm creepage and clearance distances

• AC coils & DC coils

• Cadmium Free option available

• ATEX compliant (EX nC) options available

Double Pole Double Throw (DPDT) Changeover (66.22 and 66.82). Commonly used to separate two circuits electrically and connect them magnetically. They are often used to interface an electronic circuit, which works at a low voltage to an electrical circuit which works at a high voltage. 

66.22 type with 30 A rated contacts, PCB mount and bifurcated terminals

66.82 type with 30 A rated contacts, Flange mount and Faston 250 connections 

Double Pole Single Throw Normally Open (DPST-NO) (66.22-x300 and 66.82-x300). Equivalent of 2 SPST switches (NO Normally Open and NC Normaly Closed) and can be used to switch 2 different loads.

66.22-x300 type with 30 A rated contacts, PCB mount and bifurcated terminals

66.82-x300  type with 30 A rated contacts, Flange mount and Faston 250 connections 

SKY-TEC, a HARTZELL ENGINE TECHNOLOGIES brand, includes starters and support for Prestolite, Electrosystems, Lamar and Kelly designs. SKY-TEC OEM contactors are today installed in many general aviation aircraft while SKY-TEC FAA-PMA contractors can be used for starter, battery master/auxiliary or auxiliary power applications in replacement of OEM parts.

SKY-TEC STS-S Series FAA-PMA certified aircraft starter solenoids (aka relays) are intermittent duty suitable for starter applications. They are available in 12V (STS-S12) or 24V (STS-S24) versions. Activation: +V to S-Terminal (Frame is grounded by mounting).

SKY-TEC STS-M Series FAA-PMA approved Battery/Master solenoids are continuous duty solenoids intended for use in battery master/auxiliary applications in certified aircraft. They are available in 12V (STS-M12) or 24V (STS-M24) versions. Activation: -(Ground) to S-Terminal. (Floating ground frame).

SKY-TEC STS-A Series FAA-PMA approved solenoids are continuous duty and typically used for connecting auxiliary (ground) power. They are available in 12V (STS-A12) or 24V (STS-A24) versions. Activation: varies.

Product Features:

FAA-PMA Certified

All-metal case construction

Silver contacts (vs. copper) for high-current capability and long-life. They provide 300A in-rush capability. Much higher than the original units.

Strong spring and high-current coil for quick contact opening - minimizing arcing

Single coil terminal (other end connected to case)

High quality manufacturing 

Upgraded to perform best with today's lightweight, high torque starters

Same OE terminal layout simple to install

For additional information on different SKY-TEC series of slenoids and their applications in different aircraft please refer to the respective product presentations.

Bi-metallic single toggle thermal circuit breakers suitable for homebuilt aircraft. Used as original equipment in Beech, Cessna and Piper aircraft. 0.5 amp to 50 amp ratings may be used as on/off switch. Maximum operating voltages: 32 VDC and 250 VAC (to 400 Hz).

Product Features:

Lightweight, less than 2 oz.

0.5 amp to 50 amp ratings may be used as on/off switch.

Cannot be reset against overload.

Screw termination.

Trip-free operation.

Bi-metallic push to reset only thermal circuit breakers suitable for homebuilt aircraft. Used as original equipment in Beech, Cessna and Piper aircraft. 0.5 amp to 30 amp ratings. Maximum operating voltages: 32 VDC and 250 VAC (to 400 Hz).

Product Features:

Push To Reset Only

0.5 amp to 30 amp ratings.

Cannot be manually tripped.

Button extends for visual trip indication.

Push button to reset breaker.

90 Degree Screw-On Terminals

The KLIXON® 7277 series circuit breakers are the commercial grade version of the 7274 series circuit breakers  which are small, lightweight, low amperage devices that are specifically designed to protect aircraft/aerospace cable and components in airborne vehicles and equipment. The KLIXON® 7277 series circuit breakers are physically and electrically identical to the 7274-2 military grade circuit breakers, with the exception that the 7277 series has wider calibration limits.  Klixon® 7277 series breakers have been designed for applications that do not require the tighter performance characteristics and approvals of 7277-2 series military circuit breakers. 

Originally developed as an alternative to slow blow fuses, the trip–free 7277 series breakers are used extensively as primary electrical circuit protection on general aviation aircraft. The wider calibration limits of the 7277 has also resulted in applications including protection for data processing and telecommunications equipment, computers, flight simulators, construction, material handling and other industrial,electronic equipment. Suitable for use on trainer / simulator applications where all breakers are operated on low ampere control current, different ampere rating inserts (amp ratings on top of push button) can be ordered.

KLIXON® 7277 series circuit breakers' features include:

• Miniature size

• Light weight

• Trip–free design

• Current rating: 0.5 to 20 amps

• High vibration resistance

• Options include: dust boot (part #14500-1 fits 15/32 bushing, part #14500-5 fits 7/16 bushing), auxiliary switch, terminal hardware, longer push button.

For additional information please consult the supplied documentation.

The KLIXON® 7270/7271 series circuit breakers were designed to utilize less behind panel space while protecting wire and cable in aircraft and ground support equipment on either 120 VAC, 400 Hz or 30 VDC systems.

These circuit breakers are available with neck mounting (7270-1 and 7271-8) or standard cover plate (7270-7 and 7271-3). In each of these KLIXON® circuit breakers, the bi-metallic element assures uniform current distribution throughout its responsive area. This design reduces current density at the critical areas, resulting in an element having a much higher interrupting capability than conventional design. Inherently resistant to shock and vibration, the KLIXON® disc element is capable of precise calibration settings and will retain the initial calibration within close tolerances throughout the service life of the breaker. Both circuit breakers have conventional actuator action; i.e., the toggle actuator on the 7270 moves to the OFF position for trip indication and the button the 7271 pops out. A standard black button with a white collar is used. For additional information please refer to the attached documentation.

Harbour Industries is a QPL approved manufacturer of high temperature, high performance PTFE dielectric coaxial cables supplied in accordance with the MIL-DTL-17 specification. They are high temperature, high performance constructions exhibiting high dielectric strength and low capacitance in proportion to the cable’s dielectric constant with tolerances tighter than the MIL-DTL-17 specification to ensure uniformity of electrical characteristics, especially impedance, attenuation, and VSWR. They are priced and sold by the foot and are offered as cut to order in 10 ft increments.

Product Specifications:

Please refer to the attached table.

Thermocouple and thermocouple extension wires are flexible, insulated wires the first used to link a thermocouple to a temperature control device or make the sensing point (or probe) of the thermocouple while the second to extend a thermocouple signal from a probe back to the measuring instrument reading the signal over long distances.

There are different types of thermocouples conctructed from 2 conductor solid core thermocouple grade specified gauge insulated wires with a positive and negative lead and an insulated outer jacket. Types N, K, E, J, T are base metal thermocouple wires  mostly used while Types S, R and B are precious metal thermocouple wires. Common Thermocouple Wire Types are outlined below while their more detailed presentation and characteristics are included in the Product Description section.

K-Type thermocouple (nickel-chromium (nickel-silicon - nickel-aluminum). Base metal thermocouple with strong oxidation resistance with a temperature measurement capability from 0 to 1300 °C.  Main disadvantages include among others a high-temperature stability of thermoelectric potential lower than of N-type and precious metal thermocouples and a poor short-term thermal cycle stability in the range of 250-500 °C.

T-Type thermocouple (copper-copper-nickel). It has the highest accuracy and good uniformity among the base metal thermocouples and an operating temperature between -200 and 350 ℃.

J-Type thermocouple (iron-constantan ). Suitable for reducing or inert atmosphere for vacuum oxidation, and the temperature range from -200 to 800 °C.

N-Type thermocouple (NiCrSi-NiSi). Features of the thermocouple are strong anti-oxidation ability in temperature regulation below 1300 °C, good long-term stability and short-term thermal cycle repeatability, good nuclear radiation resistance, and low-temperature resistance. 

E-Type thermocouple (nickel-chromium-copper-nickel [constantan] thermocouple). Its thermoelectric potential is the highest among the commonly used thermocouples. Often selected for applications in conditions of high sensitivity, low thermal conductivity, and large resistance that can be tolerated. Less sensitive than Type K to corrosion in atmospheres containing higher humidity.

Thermocouple wires of diferent types and wire sizes (Gauges) are offered as part of own labelled (AVIATIONEU NEW ERA) product lines. Priced and sold by the foot and offered in specified or cut to order lengths (usually in 10 ft increments).