6/4 TECK90 Cable with Ground - 1000V Aluminum Interlocked Armor (AIA)

6 AWG 4-Conductor TECK90 Cable with Ground is a robust, multi-conductor armored power distribution cable engineered for commercial, industrial, and heavy-utility applications. Rated for an elevated continuous electrical pressure of 1000 Volts (1kV), this assembly utilizes an Aluminum Interlocked Armor (AIA) to deliver excellent protection against crushing weights and mechanical punctures. It serves as a rugged, self-contained system that eliminates the need to run standard wires through separate rigid structural metal conduits.

Featuring four full-sized copper conductors, this configuration is ideal for three-phase electrical networks that require a dedicated neutral conductor, or for specialized branch circuit systems running multiple dedicated power lines. Built to survive relentless physical and environmental abuse, TECK90 can transition seamlessly from open-air indoor ladder racks, through concrete foundational barriers, into outdoor aerial spaces, or directly into subterranean direct-burial trenches. Its specialized multi-layered dual-jacket configuration makes it entirely impervious to water infiltration, harsh industrial chemicals, and hazardous gases.

ELECTRICAL AMPACITY & PERFORMANCE DATA

Driven by its robust 6 AWG cross-sectional area and heavy-duty thermoset insulation, this 1000V copper TECK90 cable provides dependable power transmission limits:

• Maximum Current Capacity (75°C Terminations): 65 AMPS

• Maximum Current Capacity (90°C Terminations): 75 AMPS Ampacity thresholds are calculated based on the Canadian Electrical Code (CEC) Table 2 and National Electrical Code (NEC) Article 310 parameters for copper conductors in a raceway or cable at a 30°C ambient temperature. If all four conductors are carrying current (such as in a non-linear load system with a heavily loaded neutral), standard code-mandated derating factors must be applied.

Key Features

• Industrial-Grade 6 AWG Copper Conductors: Features four independent 6 AWG stranded copper conductors providing excellent conductivity, high thermal efficiency, and structural flexibility.

• Cross-Linked Polyethylene (XLPE) RW90 Insulation: Each core is insulated with a thick layer of high-dielectric, thermoset XLPE, offering superior resistance to thermal overloads, short-circuit spikes, and moisture penetration under 1kV strains.

• Aluminum Interlocked Armor (AIA): The outer core assembly is wrapped in a continuous, flexible spiral of aluminum interlocked armor. This protects internal components against impacts and crushing weights while keeping total weight manageable.

• Dual-Jacket Polyvinyl Chloride (PVC) Armor Protection:

  • Inner Jacket: Black, flame-retardant, low-gas-emission PVC bedding layer that cushions the copper conductors and fills voids under the armor.

  • Outer Jacket: Heavy-duty, sunlight-resistant (SUN RES), low-temperature (-40°C), moisture-impervious black PVC outer armor shield.

• Hazardous Location Certified (CSA HL): Explicitly rated and marked for safe implementation across Class I, Division 1 and 2 explosive industrial atmospheres when secured with appropriate hazardous-rated termination glands.

Common Applications

• Industrial Machinery & Motor Feeds: Delivering power to localized sub-panels, large HVAC equipment, commercial pumps, and multi-wire branch circuits requiring a neutral line.

• Pulp, Paper, and Chemical Facilities: Routing sub-feeder power lines through highly corrosive processing bays, wet areas, and acid-gas environments.

• Mining & Generating Stations: Transitioning electrical loads across open racks, building gaps, and underground utility paths.

• Direct-Burial & Utility Infrastructure: Laid directly into underground trenches, parking lot lighting loops, or encased in outdoor concrete envelopes.

Cable Layer Architecture (From Core to Jacket)

1. Phase/Neutral Conductors: 4 independent 6 AWG stranded round bare copper cores (typically color-coded or numbered Black, Red, Blue, White).

2. Ground Conductor: One (1) bare stranded copper grounding wire nestled into the conductor assembly voids (typically sized at 8 AWG).

3. Inner PVC Jacket: Black, flame-retardant, moisture-resistant PVC bedding layer extruded over the cabled core setup.

4. Mechanical Armor: Flexible, interlocking Aluminum Interlocked Armor (AIA).

5. Outer Protective Armor: Rugged, weather-proof, chemical-resistant, -40°C Black PVC outer jacket.

Technical Specifications

• Conductor Size: 6 AWG

• Number of Phase/Neutral Conductors: 4

• Conductor Material: Soft-drawn stranded copper

• Conductor Stranding: 7 Strands per core

• Grounding Configuration: Sized in strict compliance with CSA C22.2 No. 131 / UL requirements (typically 8 AWG bare copper)

• Insulation Type: XLPE (Rated RW90 / XHHW-2 equivalent)

• Armor Material: Aluminum Interlocked Armor (AIA)

• Jacket Material: Polyvinyl Chloride (PVC) — Inner and Outer Layers

• Nominal Outer Diameter: Approx. 1.05 to 1.18 inches (Varies slightly by manufacturer)

• Approximate Net Weight: Approx. 710 to 790 lbs per 1000 feet

• Voltage Rating: 1000 Volts (1kV) Maximum

• Temperature Limits: -40°C Minimum Installation / 90°C Maximum Continuous Operation

• Compliance Standards: CSA C22.2 No. 131 (TECK90), CSA C22.2 No. 174 (Cables in Hazardous Locations), CSA HL Rated, CSA FT4 Flame Test Rated, IEEE 1202, CSA AG14 (Acid Gas Compliance), RoHS Compliant

Technical Note Regarding Installation: When stripping and terminating 6 AWG 1kV TECK90 cable, approved metal TECK connectors and glands (such as Star Teck or equivalent mechanical fittings) must be utilized. This guarantees a watertight seal at the enclosure interface, maintains mechanical bonding continuity of the aluminum armor, and complies with hazardous location codes. Installers must maintain a minimum bending radius of roughly 12 times the overall cable diameter during pulling operations to prevent collapsing the interlocked armor profile.

CABLE TYPE: 6 AWG 4-Conductor Multi-Layered 1000V (1kV) TECK90 Copper Power Cable with Ground (Aluminum Interlocked Armor / Black PVC Jacket)

DISCLAIMER: The technical information provided is for general reference only. Multi-conductor industrial armored systems must strictly comply with the Canadian Electrical Code (CEC), the National Electrical Code (NEC), and all applicable provincial or municipal enforcement safety mandates. Always verify official product submittal sheets and exact component metrics with your cable manufacturer before establishing trench depths, panel punching maps, or physical cable tray layouts.

Common 6 AWG 4C TECK90 Cable Use Cases

• 3-Phase 4-Wire Wye Systems (120/208V & 277/480V): Powers 3-phase equipment that requires a full neutral wire alongside 3 hot phases for internal 120V or 277V control circuits, lighting, or instrumentation.
• 50A–60A Industrial & Mobile Subpanels: Ideal for running heavy feeds to outdoor distribution centers, mobile job-site power skids, and agricultural subpanels where a dedicated neutral is required.
• Commercial Generator & Transfer Switch Feeds: Connects backup emergency generators to automatic transfer switches (ATS) requiring 3 phase conductors, a neutral conductor, and a ground wire.
• Heavy Manufacturing & Complex Machinery: Supplies power to industrial processing machinery, multi-stage air compressors, and automated production line equipment.
• Direct Underground Burial: Approved for direct placement into open dirt trenches or concrete encasements connecting detached buildings, utility pads, or parking lot structures.

Who Relies on 6 AWG 4C TECK90 Cable?

Commonly Served Industries

• Industrial Construction & Manufacturing: Deployed across factory floors, mill sites, and processing plants requiring heavy 4-wire power distribution.
• Commercial Facilities & Data Hubs: Used for emergency backup generator feeds and subpanel distribution in commercial complexes.
• Mining, Oil & Gas Processing: A standard specification for facilities requiring flame-retardant (FT4/IEEE 1202) and acid-gas (AG14) resistant armored power feeds.

Core Professionals & Buyers

• Electrical Contractors: Installers who choose 4-conductor TECK90 to deliver 3-phase + neutral power in a single labor-saving pull.
• Industrial Engineers: Designers who leverage thermoset RW90 XLPE insulation (rated to 1000V) for thermal stability and hazardous location compliance.
• Project Estimators & Buyers: Procurement agents who depend on cut-to-length options to eliminate job-site waste on high-copper multi-conductor cables.

⚠️ The applications listed above are for informational and educational purposes only. Electrical code requirements vary significantly by region. Always consult a licensed electrician and your local building authority to verify compliance with the Canadian Electrical Code (CEC) or National Electrical Code (NEC®) for your specific project before purchasing or installing cable.

General Shipping Information

In-stock orders placed before 3pm EST typically ship within 1-2 business days. Our business days are Monday through Friday; we do not process orders on Saturday, Sunday, or major US Holidays.

You will receive an e-mail with a tracking number within 1-2 business days from the time its shipped. You will also be able to view your order status and tracking numbers in your account order history.

Expedited Shipping

Expedited shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).

Returns

You have 30 days from the day you receive the item to contact us for a return. Returns are subject to a 30% Restocking Fee.

Please contact us at help@wireamerica.com to request a return authorization. Have your order number or name the order was placed with ready and we will email you an RMA (return) number and instructions for return. Currently, we do not offer exchanges. A new order must be placed if you need a different item. If you provide the new order number at the time of your return request, the restocking fee may be lowered.

Orders on any items with a material value of $50 or less are non-returnable.