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SO Power Cord for Electric Heaters | 25 Foot | 6/4 Configuration | Industrial Duty | SO Rated | Fostoria

Original price $594.00 - Original price $594.00
Original price
$594.00
$594.00 - $594.00
Current price $594.00
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What Sets Us Apart
12-Month Warranty (Industry-Leading Coverage)
Free Shipping (Lower 48 US States)
• Comes with hoses, fittings, and couplers (Jobsite ready)
  • 25 foot length
  • 4/3 gauge SO cord
  • 600 volt rating
  • Oil resistant jacket
  • Heavy duty construction
  • NEMA plug compatible
  • Direct wire capable
  • Industrial grade materials
  • Fostoria heater compatible
  • Professional grade design
Overview

This 25-foot 6/4 SO power cord connects electric heaters to 220V power sources and handles continuous duty applications in industrial environments. When you're installing permanent electric heating systems in warehouses, workshops, or outdoor job sites, you need power delivery that doesn't fail during peak demand periods. The Fostoria GWG311303 SO power cord delivers exactly that — a heavy-duty electrical connection built for heaters requiring 6/4 wire configuration and designed to handle the sustained current draw that industrial heating applications demand.

What sets this power cord apart is its SO rating, which means it's built to withstand oil, moisture, and temperature extremes that destroy standard extension cords. Fostoria engineered this cord specifically for electric heater installations where environmental conditions and continuous operation create challenges for lesser electrical components. Whether you're connecting infrared heaters in a paint booth, unit heaters in a maintenance shop, or radiant heaters on an outdoor construction project, this cord provides reliable power delivery without voltage drop or overheating.

The 6/4 wire configuration handles the high current requirements of industrial electric heaters without the voltage sag that reduces heating efficiency. At 25 feet, this cord gives you the reach needed for most permanent installations while maintaining the wire gauge necessary for full power delivery. The SO jacket construction resists cuts, abrasion, and chemical exposure that would compromise thinner power cords, making it suitable for the harsh conditions where industrial heaters typically operate.

Forge Claw distributes Fostoria power cords nationwide because we've seen how proper electrical connections affect heater performance and longevity. Undersized or improperly rated power cords create voltage drops that force heaters to work harder, draw more current, and fail sooner. The GWG311303 eliminates these issues by providing the correct wire gauge and environmental protection for sustained industrial heating applications.

Specifications

The GWG311303 power cord provides 25 feet of 6/4 SO-rated cable designed for 220V electric heater connections in industrial environments.

Length: 25 feet

Wire configuration: 6/4 (6 AWG, 4 conductor)

Jacket type: SO rated (oil resistant, moisture resistant)

Voltage rating: 600V maximum

Temperature range: -40°F to +194°F operating

Weight: 15.0 pounds

Ampacity: 55 amps continuous duty at 75°C

Conductor material: Fine stranded copper

Jacket color: Black SO rubber

Features

The GWG311303 incorporates 4 key construction features that ensure reliable power delivery in demanding industrial heating applications.

SO jacket construction resists oil, moisture, and abrasion damage that destroys standard power cords in industrial environments. The rubber compound maintains flexibility in temperature extremes while protecting internal conductors from cuts and chemical exposure.

6/4 wire configuration provides 55-amp continuous capacity with 4 conductors for proper grounding and neutral connections. The 6 AWG copper conductors handle high current draw without excessive voltage drop over the 25-foot length.

Fine stranded copper conductors maintain flexibility during installation and resist fatigue cracking from vibration or movement. Each conductor uses multiple fine strands rather than solid wire to prevent breakage in applications where the cord experiences handling or repositioning.

600V insulation rating exceeds typical 220V heater requirements and provides safety margin for electrical surges or fault conditions. The high voltage rating also qualifies this cord for 480V applications where needed.

Benefits

The GWG311303 power cord delivers 3 operational advantages that improve heater performance and reduce maintenance requirements in industrial applications.

Eliminates voltage drop that reduces heater efficiency and increases operating costs. The 6/4 wire gauge maintains full voltage delivery over 25 feet, ensuring heaters operate at rated capacity and achieve specified BTU output without drawing excess current.

Withstands harsh environments where standard extension cords fail within months of installation. The SO jacket resists cutting from sharp edges, chemical damage from solvents or oils, and UV degradation from outdoor exposure, extending service life in demanding conditions.

Supports continuous operation required by industrial heating applications. The 55-amp continuous rating handles sustained current draw without overheating or insulation breakdown, making it suitable for heaters that run for extended periods during cold weather or process heating requirements.

Additional Information

The GWG311303 power cord weighs 15.0 pounds and ships via freight carrier due to the heavy-gauge conductors and rubber jacket construction required for industrial duty applications.

Installation requirements: Connect to properly sized circuit breaker and NEMA receptacle rated for heater amperage. Verify circuit capacity exceeds heater nameplate current rating before installation.

Compatible heater types: Infrared heaters, unit heaters, radiant heaters, and forced air heaters requiring 220V single-phase or 208V three-phase power connections with 6/4 wire configuration.

Storage recommendations: Store in dry location away from direct sunlight. Coil loosely to prevent kinking. Inspect jacket for cuts or damage before each use period.

Operating environment: Suitable for indoor and outdoor use in temperatures from -40°F to +194°F. Resistant to oil, water, and common industrial chemicals.

Warranty Information

Fostoria backs the GWG311303 power cord with standard manufacturer warranty covering defects in materials and workmanship under normal industrial use conditions.

Warranty coverage includes conductor integrity, jacket durability, and connection reliability when used within specified amperage and environmental limits. Damage from mechanical abuse, chemical exposure beyond SO rating, or electrical overload exceeding 55-amp capacity is not covered under warranty terms.

For warranty claims, retain original purchase documentation and contact Fostoria technical support with product serial number and description of failure mode. Most warranty issues can be resolved through direct replacement when product defect is confirmed.

Browse our selection of industrial power cords and electric heater accessories to find the right electrical connections for your heating system requirements. Forge Claw stocks the complete range of Fostoria power delivery solutions with nationwide shipping included.

What heaters is this power cord compatible with?

This SO power cord is specifically designed for compatibility with select Fostoria Salamander portable electric heaters, including model GWG311305. The heavy-duty 4/3 gauge construction handles the high amperage requirements of professional-grade portable heating equipment without performance degradation. The cord accommodates both NEMA plug configurations and direct wiring options, providing flexibility for different electrical setups. While engineered for Fostoria heaters, the 600-volt rating and robust construction make it suitable for other high-amperage portable electric heating equipment that requires reliable power delivery. The oil-resistant jacket ensures compatibility in environments where petroleum products or hydraulic fluids are present. Professional contractors should verify amperage requirements match their specific heating equipment before installation. Forge Claw offers multiple financing options for qualified buyers.

What are the electrical requirements for this power cord?

This power cord features 4/3 gauge SO construction rated for applications up to 600 volts, providing substantial capacity for high-amperage heating equipment. The heavy-duty wiring safely handles the significant current draw of professional portable electric heaters without overheating or voltage drop that reduces performance. Installation requires proper electrical infrastructure capable of supporting the amperage demands of your heating equipment. The cord can be configured with NEMA plugs for standard connections or direct-wired into electrical panels based on your site requirements. Professional electrical installation is recommended to ensure proper grounding and circuit protection. The 600-volt rating provides excellent safety margins for typical industrial and commercial heating applications. Always verify that your electrical system capacity matches the combined load of all connected heating equipment before operation.

How do I install and set up this power cord?

Installation depends on your chosen connection method - NEMA plug or direct wire configuration. For plug installations, ensure the plug rating matches your electrical outlet capacity and heater amperage requirements. Direct wiring requires connection to appropriately sized circuit breakers and proper grounding according to local electrical codes. The 25-foot length should be fully extended during use to prevent heat buildup from coiled conductors. Position the cord to avoid damage from equipment traffic, sharp edges, or excessive flexing during operation. Inspect connections regularly for signs of overheating, corrosion, or damage. Professional electrical installation ensures compliance with safety codes and optimal performance. The oil-resistant jacket allows use in contaminated environments, but avoid direct contact with sharp objects or extreme heat sources beyond the heater connection points.

What maintenance does this power cord require?

Regular inspection is the primary maintenance requirement for this heavy-duty power cord. Check the oil-resistant jacket for cuts, abrasions, or chemical damage that could expose internal conductors. Inspect connection points for signs of overheating, corrosion, or loose contacts that indicate electrical problems. The SO construction withstands petroleum contamination, but clean excessive buildup that could trap heat or cause handling difficulties. Verify proper strain relief at connection points to prevent conductor damage from repeated flexing. Store the cord properly when not in use, avoiding tight coils that stress the conductors or extreme temperature exposure. Test electrical continuity periodically if performance issues arise. Replace immediately if any conductor exposure or connection damage occurs. The professional-grade construction provides long service life with proper care, but harsh industrial environments require more frequent inspection intervals.

Is it worth buying vs renting this power cord?

Purchasing makes financial sense for contractors and professionals who regularly use portable electric heating equipment. The heavy-duty SO construction provides years of reliable service, while rental costs accumulate quickly with frequent use. Ownership ensures availability when weather conditions demand immediate heating solutions for concrete work, livestock facilities, or emergency applications. The oil-resistant jacket and professional-grade materials justify the investment through reduced replacement frequency compared to standard cords that fail in demanding environments. Having your own cord eliminates delays waiting for rental equipment and ensures compatibility with your specific Fostoria heating equipment. The 25-foot length and dual connection options provide versatility across multiple job sites and applications. For occasional users, rental might be cost-effective, but professionals requiring consistent power delivery for heating equipment benefit from ownership reliability and long-term cost savings.

Overview

This 25-foot 6/4 SO power cord connects electric heaters to 220V power sources and handles continuous duty applications in industrial environments. When you're installing permanent electric heating systems in warehouses, workshops, or outdoor job sites, you need power delivery that doesn't fail during peak demand periods. The Fostoria GWG311303 SO power cord delivers exactly that — a heavy-duty electrical connection built for heaters requiring 6/4 wire configuration and designed to handle the sustained current draw that industrial heating applications demand.

What sets this power cord apart is its SO rating, which means it's built to withstand oil, moisture, and temperature extremes that destroy standard extension cords. Fostoria engineered this cord specifically for electric heater installations where environmental conditions and continuous operation create challenges for lesser electrical components. Whether you're connecting infrared heaters in a paint booth, unit heaters in a maintenance shop, or radiant heaters on an outdoor construction project, this cord provides reliable power delivery without voltage drop or overheating.

The 6/4 wire configuration handles the high current requirements of industrial electric heaters without the voltage sag that reduces heating efficiency. At 25 feet, this cord gives you the reach needed for most permanent installations while maintaining the wire gauge necessary for full power delivery. The SO jacket construction resists cuts, abrasion, and chemical exposure that would compromise thinner power cords, making it suitable for the harsh conditions where industrial heaters typically operate.

Forge Claw distributes Fostoria power cords nationwide because we've seen how proper electrical connections affect heater performance and longevity. Undersized or improperly rated power cords create voltage drops that force heaters to work harder, draw more current, and fail sooner. The GWG311303 eliminates these issues by providing the correct wire gauge and environmental protection for sustained industrial heating applications.

Specifications

The GWG311303 power cord provides 25 feet of 6/4 SO-rated cable designed for 220V electric heater connections in industrial environments.

Length: 25 feet

Wire configuration: 6/4 (6 AWG, 4 conductor)

Jacket type: SO rated (oil resistant, moisture resistant)

Voltage rating: 600V maximum

Temperature range: -40°F to +194°F operating

Weight: 15.0 pounds

Ampacity: 55 amps continuous duty at 75°C

Conductor material: Fine stranded copper

Jacket color: Black SO rubber

Features

The GWG311303 incorporates 4 key construction features that ensure reliable power delivery in demanding industrial heating applications.

SO jacket construction resists oil, moisture, and abrasion damage that destroys standard power cords in industrial environments. The rubber compound maintains flexibility in temperature extremes while protecting internal conductors from cuts and chemical exposure.

6/4 wire configuration provides 55-amp continuous capacity with 4 conductors for proper grounding and neutral connections. The 6 AWG copper conductors handle high current draw without excessive voltage drop over the 25-foot length.

Fine stranded copper conductors maintain flexibility during installation and resist fatigue cracking from vibration or movement. Each conductor uses multiple fine strands rather than solid wire to prevent breakage in applications where the cord experiences handling or repositioning.

600V insulation rating exceeds typical 220V heater requirements and provides safety margin for electrical surges or fault conditions. The high voltage rating also qualifies this cord for 480V applications where needed.

Benefits

The GWG311303 power cord delivers 3 operational advantages that improve heater performance and reduce maintenance requirements in industrial applications.

Eliminates voltage drop that reduces heater efficiency and increases operating costs. The 6/4 wire gauge maintains full voltage delivery over 25 feet, ensuring heaters operate at rated capacity and achieve specified BTU output without drawing excess current.

Withstands harsh environments where standard extension cords fail within months of installation. The SO jacket resists cutting from sharp edges, chemical damage from solvents or oils, and UV degradation from outdoor exposure, extending service life in demanding conditions.

Supports continuous operation required by industrial heating applications. The 55-amp continuous rating handles sustained current draw without overheating or insulation breakdown, making it suitable for heaters that run for extended periods during cold weather or process heating requirements.

Additional Information

The GWG311303 power cord weighs 15.0 pounds and ships via freight carrier due to the heavy-gauge conductors and rubber jacket construction required for industrial duty applications.

Installation requirements: Connect to properly sized circuit breaker and NEMA receptacle rated for heater amperage. Verify circuit capacity exceeds heater nameplate current rating before installation.

Compatible heater types: Infrared heaters, unit heaters, radiant heaters, and forced air heaters requiring 220V single-phase or 208V three-phase power connections with 6/4 wire configuration.

Storage recommendations: Store in dry location away from direct sunlight. Coil loosely to prevent kinking. Inspect jacket for cuts or damage before each use period.

Operating environment: Suitable for indoor and outdoor use in temperatures from -40°F to +194°F. Resistant to oil, water, and common industrial chemicals.

Warranty Information

Fostoria backs the GWG311303 power cord with standard manufacturer warranty covering defects in materials and workmanship under normal industrial use conditions.

Warranty coverage includes conductor integrity, jacket durability, and connection reliability when used within specified amperage and environmental limits. Damage from mechanical abuse, chemical exposure beyond SO rating, or electrical overload exceeding 55-amp capacity is not covered under warranty terms.

For warranty claims, retain original purchase documentation and contact Fostoria technical support with product serial number and description of failure mode. Most warranty issues can be resolved through direct replacement when product defect is confirmed.

Browse our selection of industrial power cords and electric heater accessories to find the right electrical connections for your heating system requirements. Forge Claw stocks the complete range of Fostoria power delivery solutions with nationwide shipping included.