**Promotion Terms & Conditions Apply. MARS Lighting & Electrical Supplies reserves the right to modify or cancel this offer at any time. Cannot be combined with any other promo/discounts/offer. Contact our in-store sales associate for details. *Minimum order quantities may be required to qualify for this promotional price. Offer valid till stocks last or 12/31/2026. Limited Quantities in stock, Orders fulfilled on First Come First Serve basis. Conditions Apply. All Promotional Sales considered as Final Sales. No Exchange No Returns.
Description
TECK90 • 10 AWG • 3 Conductor Copper + Bond • Sold Per Meter
10/3 TECK90 Armoured Copper Cable – 1000V Outdoor Feeder Wire for HVAC, Pumps, Rooftop Units, Disconnects & Equipment Feeds
10/3 TECK90 is a contractor-grade armoured copper cable for Canadian electrical projects where outdoor durability, wet-location performance, mechanical protection, and code-compliant equipment wiring matter.
Sold Per Meter – Order the Exact Length You Need
Quantity = meters. For example, enter quantity 12 to order 12 meters of 10/3 TECK90 cable.
Before ordering, measure the full cable path and allow extra length for bends, entry points, terminations, disconnects, panels, and jobsite adjustments. TECK cable is typically cut to length, so confirm your measurement before checkout.
Best Fit for Outdoor Equipment, HVAC & Light Commercial Feeds
10/3 TECK90 armoured copper cable is commonly selected by electricians for outdoor equipment feeds, pumps, small compressors, HVAC equipment, rooftop units, disconnects, workshops, utility areas, and light commercial wiring where a 10 AWG copper armoured cable is required.
The interlocked armour helps protect the cable from physical damage, while the jacketed TECK90 construction supports outdoor exposed, wet-location, and direct burial installations when used with approved TECK connectors and installed according to local electrical code.
Recommended TECK Connector for 10/3
For 10/3 TECK90, the commonly recommended connector size is TMC2-050A099. Add connectors with your cable order to avoid a second trip or second shipment.
Recommended for 10/3 TECK90 TMC2-07A118
Commonly used for 8/3 TECK90 TMC2-100A137
Commonly used for 6/3 TECK90
Application Fit Guide
| Application | Fit | What to Confirm |
|---|---|---|
| HVAC / Rooftop Units | Good fit for selected units | MCA, MOCP, breaker size, voltage, distance, disconnect and equipment nameplate |
| Pumps & Small Compressors | Common equipment-feed application | Motor load, start current, breaker/fuse sizing, voltage drop and protection method |
| Outdoor Disconnects | Strong fit | Connector size, enclosure type, wet-location fittings and strain relief |
| Direct Burial Runs | Suitable where permitted | Burial depth, warning tape, transition protection and inspection requirements |
| Garage / Workshop Equipment | Good for selected equipment circuits | Load calculation, panel capacity, breaker size and final equipment requirements |
Why Contractors Choose 10/3 TECK90
Typical Cable Construction
| Component | Typical Detail |
|---|---|
| Conductors | 3 × 10 AWG stranded copper conductors plus bonding conductor |
| Insulation | RW90 / XLPE insulated copper conductors |
| Inner Jacket | PVC inner protective jacket |
| Armour | Aluminum interlocked armour for mechanical protection |
| Outer Jacket | Black PVC outer jacket, commonly sunlight and moisture resistant depending on manufacturer marking |
Typical Specifications
| Specification | Details |
|---|---|
| Cable Type | TECK90 armoured copper cable |
| Size | 10 AWG |
| Conductors | 3 copper conductors plus bonding conductor |
| Voltage Rating | Typically 1000V |
| Temperature Rating | Typically -40°C to 90°C, wet or dry |
| Common Markings | May include FT4, HL, AG14, sunlight resistant and low-acid-gas PVC jacket depending on manufacturer |
| Primary Use Cases | HVAC equipment, rooftop units, pumps, compressors, disconnects, workshops, garages, outdoor feeders and direct burial runs |
Commonly Bought Together
Complete the installation with the parts electricians commonly need on the same job.
Pickup, Local Delivery & Shipping Notes
FAQ
How do I order 10/3 TECK90 sold per meter?
Enter the number of meters you need in the quantity box. Quantity 10 means 10 meters of cable.
What connector should I buy with 10/3 TECK90?
The commonly recommended connector is TMC2-050A099 for 10/3 TECK90. Always verify the actual cable outside diameter and fitting range before installation.
What is 10/3 TECK90 cable used for?
10/3 TECK90 is commonly used for outdoor equipment feeds, pumps, HVAC equipment, rooftop units, disconnects, small compressors, workshops, garages, agricultural power and direct burial wiring applications.
Can 10/3 TECK90 be direct buried?
TECK90 cable is commonly used for direct burial applications where approved. Burial depth, warning tape, mechanical protection, transition points and inspection requirements must be confirmed before installation.
Does TECK90 cable require conduit?
In many applications, the interlocked armour provides mechanical protection, but conduit or additional protection may still be required depending on location, burial transition, rooftop penetration, physical exposure and local inspection requirements.
Shop Related Categories
Need 10/3 TECK90 Cable for HVAC Equipment, Rooftop Units, Pumps, Outdoor Feeders or Direct Burial Runs?
Mars Lighting & Electrical Distribution supplies contractor-grade electrical products for residential, commercial, industrial, agricultural and renovation projects across Ontario and Canada.
Kitchener: +1 519-893-6666 | Milton: +1 905-878-9997 | Order Desk: 1-833-277-6277
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
