Polyethylene (PE) Electrical Power Wires
Last Updated: April 1, 2025
Description
Polyethylene (PE) electrical power wires are designed to provide insulation for electrical conductors. They serve as a protective barrier that prevents electrical currents from escaping the conductor, ensuring safe and efficient transmission of electricity. PE is known for its excellent dielectric properties, making it an ideal material for insulating electrical wires.
Working Principle
PE electrical power wires work by utilizing the material's inherent insulating properties to prevent electrical currents from leaking out of the conductor. The high insulation resistance and low dielectric constant of PE ensure minimal energy loss during transmission. Additionally, PE's resistance to moisture and chemicals enhances its effectiveness as an insulator, maintaining its performance across various environmental conditions. These properties make PE wires particularly useful in maintaining the integrity of electrical systems by reducing the risk of short circuits and electrical failures.
Applications
PE electrical power wires are widely used in various applications due to their excellent insulating properties. They are commonly employed in telephone signal and control cables, high-frequency electronic cables, and both high and low voltage power cables. Specific examples include their use in line wires, neutral supported secondary cables, and service drop cables, where reliable insulation is critical for performance and safety.
Advantages over other Electrical Power Wires
PE electrical power wires offer several advantages over other types of electrical wires. They exhibit outstanding electrical properties, such as high insulation resistance and low dielectric loss at all frequencies, which are crucial for efficient energy transmission. PE wires also provide excellent resistance to cold flow and abrasion, making them durable and reliable in various conditions. Compared to materials like silicon rubber, PE offers superior toughness and fluid resistance, enhancing its suitability for a wide range of applications.
Limitations
Despite their advantages, PE electrical power wires have some limitations. The mechanical properties of low-density polyethylene (LDPE) are not outstanding, which can be a drawback in applications where mechanical abuse is anticipated. In such cases, additional protective coverings, like a nylon jacket, may be necessary to improve abrasion and cut-through resistance. Additionally, the electrical properties of PE can be affected by ageing, as the incorporation of oxygen-containing groups can alter its dielectric loss factor.
Considerations
When considering PE electrical power wires, several factors should be taken into account. Initial costs may vary depending on the specific type and grade of PE used. Operating expenses are generally low due to the material's durability and resistance to environmental degradation. However, the need for additional protective coverings in certain applications can increase costs. PE wires are known for their long lifespan and low maintenance requirements, but regular inspections are recommended to ensure continued performance, especially in harsh environments.
from General Cable
General Cable is recognized worldwide for its leadership and breadth in power, control and instrumentation cable products. Our solutions span a very broad range of manufacturing and industrial distribution applications, engineered to perform reliably in the most demanding environments. Our... [See More]
- Cable Jacket: Polyethylene; Polyvinyl Chloride
- Rated Voltage: 72.5 to 550
- Product Type: Single Conductor Wire; Transmission / Distribution Wire
- Rated Amperage: 638 to 2296
from Southwire Company, LLC
SOOW TYPE. 1000 FT. 0.03 INCH OUTER DIAMETER. BARE COPPER CONDUCTOR MATERIAL. UL 62, CSA C22.2, MSHA APPROVAL. BATTERY CHARGER, MOTOR LEAD, PUSHBUTTON REMOTE CONTROL, PORTABLE LIGHT, PORTABLE STAGE LIGHT, PORTABLE MACHINERY AND WATER PURIFICATION SYSTEM APPLICATION. 600 V VOLTAGE RATING. -40 TO 90... [See More]
- Cable Jacket: Polyethylene
- Cable Length: 1000
- Product Type: Multiconductor Cable
- Number of Conductors: 2
from James Monroe Wire and Cable Corporation
Polyethylene insulated, polyvinyl chloride jacketed cable rated 600 volts. For use in underground conduit or as aerial cable supported by messenger or installation in raceway in buildings either as fire protective signaling cable or as traffic signal cable. [See More]
- Cable Jacket: Polyethylene
- Number of Conductors: 2
- Product Type: Multiconductor Cable; Communication Cable
- Rated Voltage: 0.6000
from General Cable
With more than 80 years of expertise in mining cable technology, our pioneering advancements set the industry standard while our breadth of product provides you with a single source for all your mining cable requirements. Our well-known mining- and industrial-grade cable designs enable high... [See More]
- Cable Jacket: Polyethylene
- Number of Conductors: 2 to 30
- Product Type: Multiconductor Cable; Single Conductor Wire
- Rated Voltage: 2 to 8
from Southwire Company, LLC
SOOW TYPE. 250 FT. 0.769 INCH OUTER DIAMETER. BARE COPPER CONDUCTOR MATERIAL. UL 62, CSA C22.2, MSHA APPROVAL. BATTERY CHARGER, INDOOR/OUTDOOR TEMPORARY POWER USE, TEMPORARY POWER DISTRIBUTION SYSTEM, MOTOR LEAD, PORTABLE LIGHT, PORTABLE STAGE LIGHT, PORTABLE MACHINERY AND WATER PURIFICATION SYSTEM... [See More]
- Cable Jacket: Polyethylene
- Cable Length: 250
- Product Type: Multiconductor Cable
- Number of Conductors: 3
from General Cable
From exploration and extraction to production and refining, our state-of-the-art Oil, Gas and Petrochemical (OGP) cable solutions are designed to successfully address the upstream, midstream and downstream application challenges you face in this demanding market. Our effective cable designs help you... [See More]
- Cable Jacket: Polyethylene
- Number of Conductors: 1 to 10
- Product Type: Instrumentation and Control; Multiconductor Cable; Single Conductor Wire
- Rated Voltage: 0.6000 to 15
from Southwire Company, LLC
SOOW TYPE. 500 FT. 0.769 INCH OUTER DIAMETER. BARE COPPER CONDUCTOR MATERIAL. UL 62, CSA C22.2, MSHA APPROVAL. BATTERY CHARGER, INDOOR/OUTDOOR TEMPORARY POWER USE, TEMPORARY POWER DISTRIBUTION SYSTEM, MOTOR LEAD, PORTABLE LIGHT, PORTABLE STAGE LIGHT, PORTABLE MACHINERY AND WATER PURIFICATION SYSTEM... [See More]
- Cable Jacket: Polyethylene
- Cable Length: 500
- Product Type: Multiconductor Cable
- Number of Conductors: 3
from General Cable
DIRECT BURIAL TYPE. 250 FT. 250 LENGTH IN FT. COPPER CONDUCTOR MATERIAL. UL APPROVAL. 30 V VOLTAGE RATING. 15 AMPERE CURRENT RATING. -20 TO 60 DEG C TEMPERATURE RATING. 4 CONDUCTOR(S). PVC INSULATION MATERIAL. 18 AWG CONDUCTOR SIZE. BLACK, WHITE, RED, GREEN COLOR CODE. POLYETHYLENE JACKET MATERIAL. [See More]
- Cable Jacket: Polyethylene
- Cable Length: 250
- Product Type: Multiconductor Cable; Transmission / Distribution Wire
- Number of Conductors: 4
from Southwire Company, LLC
SOOW TYPE. 250 FT. 0.365 INCH OUTER DIAMETER. BARE COPPER CONDUCTOR MATERIAL. UL 62, CSA C22.2, MSHA APPROVAL. BATTERY CHARGER, MOTOR LEAD, PUSHBUTTON REMOTE CONTROL, PORTABLE LIGHT, PORTABLE STAGE LIGHT, PORTABLE MACHINERY AND WATER PURIFICATION SYSTEM APPLICATION. 600 V VOLTAGE RATING. -40 TO 90... [See More]
- Cable Jacket: Polyethylene
- Cable Length: 250
- Product Type: Multiconductor Cable
- Number of Conductors: 3
from General Cable
DIRECT BURIAL TYPE. 50 FT. 50 LENGTH IN FT. COPPER CONDUCTOR MATERIAL. UL APPROVAL. 30 V VOLTAGE RATING. 15 AMPERE CURRENT RATING. -20 TO 60 DEG C TEMPERATURE RATING. 18 LB PER CARTON WEIGHT. 7 CONDUCTOR(S). PVC INSULATION MATERIAL. 18 AWG CONDUCTOR SIZE. BLACK, WHITE, RED, GREEN, ORANGE, YELLOW,... [See More]
- Cable Jacket: Polyethylene
- Cable Length: 50
- Product Type: Multiconductor Cable; Transmission / Distribution Wire
- Number of Conductors: 7
from Southwire Company, LLC
SOOW TYPE. 250 FT. 0.415 INCH OUTER DIAMETER. BARE COPPER CONDUCTOR MATERIAL. UL 62, CSA C22.2, MSHA APPROVAL. INDOOR/OUTDOOR PORTABLE POWER, TEMPORARY POWER DISTRIBUTION EQUIPMENT, PORTABLE LIGHTING AND SOUND SYSTEM APPLICATION. 600 V VOLTAGE RATING. -40 TO 105 DEG C TEMPERATURE RATING. 3... [See More]
- Cable Jacket: Polyethylene
- Cable Length: 250
- Product Type: Multiconductor Cable
- Number of Conductors: 3
from Southwire Company, LLC
SJOOW TYPE. 250 FT. 0.285 INCH OUTER DIAMETER. BARE COPPER CONDUCTOR MATERIAL. UL 62, CSA C22.2, MSHA APPROVAL. BATTERY CHARGER, MOTOR LEAD, PUSHBUTTON REMOTE CONTROL, PORTABLE LIGHT, PORTABLE STAGE LIGHT, PORTABLE MACHINERY AND WATER PURIFICATION SYSTEM APPLICATION. 300 V VOLTAGE RATING. -40 TO 90... [See More]
- Cable Jacket: Polyethylene
- Cable Length: 250
- Product Type: Multiconductor Cable
- Number of Conductors: 2
from Southwire Company, LLC
SJOOW TYPE. 250 FT. 0.43 INCH OUTER DIAMETER. BARE COPPER CONDUCTOR MATERIAL. UL 62, CSA C22.2, MSHA APPROVAL. BATTERY CHARGER, MOTOR LEAD, PUSHBUTTON REMOTE CONTROL, PORTABLE LIGHT, PORTABLE STAGE LIGHT, PORTABLE MACHINERY AND WATER PURIFICATION SYSTEM APPLICATION. 300 V VOLTAGE RATING. -40 TO 90... [See More]
- Cable Jacket: Polyethylene
- Cable Length: 250
- Product Type: Multiconductor Cable
- Number of Conductors: 3
from Southwire Company, LLC
SJOOW TYPE. 250 FT. 0.43 INCH OUTER DIAMETER. BARE COPPER CONDUCTOR MATERIAL. UL 62, CSA C22.2, MSHA APPROVAL. BATTERY CHARGER, MOTOR LEAD, PUSHBUTTON REMOTE CONTROL, PORTABLE LIGHT, PORTABLE STAGE LIGHT, PORTABLE MACHINERY AND WATER PURIFICATION SYSTEM APPLICATION. 300 V VOLTAGE RATING. -40 TO 105... [See More]
- Cable Jacket: Polyethylene
- Cable Length: 250
- Product Type: Multiconductor Cable
- Number of Conductors: 3
from Southwire Company, LLC
SPRINKLER TYPE. 500 FT. 500 LENGTH IN FT. 0.36 INCH OUTER DIAMETER. BARE COPPER CONDUCTOR MATERIAL. UL 83 APPROVAL. 30 V VOLTAGE RATING. 60 DEG C TEMPERATURE RATING. 95 LB/1000 FT WEIGHT. 13 CONDUCTOR(S). PVC INSULATION MATERIAL. YES. 18 AWG CONDUCTOR SIZE. POLYETHYLENE JACKET MATERIAL. SPOOL... [See More]
- Cable Jacket: Polyethylene
- Cable Length: 500
- Product Type: Multiconductor Cable
- Number of Conductors: 13