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Teck Connector · 3/4 Inch Teck Connector 0.95 to 1.21 in OD Cable · IP66 Rated · Techspan TSTK075-3
SKU: TSTK075-3
Techspan TSTK075-3 is a 3/4 in NPT aluminum teck connector for armoured cable with a 0.95 to 1.21 in cable OD range and IP66 sealing. Commonly used to terminate TECK90 and similar armoured cable into enclosures where a weather-resistant seal and bonding path are required.
What this product is for
This 3/4 in NPT teck connector is used to terminate armoured cable into boxes, panels, enclosures, and equipment while maintaining cable retention, grounding continuity, and an IP66 seal against dust and moisture.
Use for
Use for TECK90, ACWU90, MC-HL, and similar armoured cable where the cable outside diameter is 0.95 to 1.21 in (approximately 24.1 to 30.7 mm) and a 3/4 in NPT entry is required.
Avoid for
Avoid for cable outside this stated diameter range, non-armoured cable, or installations requiring a different hub size, sealing rating, or hazardous location approval than the project specification calls for.
Best for
Best for outdoor, industrial, utility, and commercial terminations where electricians need a weatherproof teck fitting with a broad cable range to reduce SKU count on service trucks and in stockrooms.
Installed in
Typically installed in panelboards, junction boxes, disconnects, control panels, and equipment enclosures with 3/4 in NPT threaded entries.
Why this product exists
This connector provides a practical way to bond and seal armoured cable at the enclosure entry. A wider cable range can reduce the need to stock multiple nearby fitting sizes, but actual fit depends on the cable construction and measured outside diameter.
Compared with similar products
Compared with narrower-range teck fittings, this style is intended to cover more cable diameters with one connector size. The legacy row also references comparable 3/4 in Star Teck ranges of 0.880 to 1.065 in and 1.025 to 1.205 in, which supports the stated overlap range, but buyers should still confirm the actual cable OD before ordering.
Specifications
- Brand: Techspan
- MPN: TSTK075-3
- Product type: Teck cable connector
- Hub size: 3/4 in NPT
- Cable outer diameter range: 0.95 to 1.21 in (approximately 24.1 to 30.7 mm)
- Ingress protection: IP66
- Material: Aluminium
- Application: Armoured cable termination
- Typical cable families referenced by Techspan teck connector literature: TECK90, ACWU90, MC-HL
Buying note: Always verify the actual cable outside diameter from the cable datasheet or by field measurement before selecting the fitting.
- TypeWet Teck Connector
- Trade Size3/4"
- ApplicationWet
- Outer Jacket Range0.95 to 1.21
- Equal ToST075-467 (0.880 - 1.065) | ST075-468 (1.025 - 1.205)
- BrandTechspan
- Warranty5 year
Minimum Order $20
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Standard Shipping-Free on orders over $500 in Metropolitan Areas / Subject to $750 in Rural Areas.
Minimum Order Is $20
Freight Surcharge Apply To Oversized/Over-Weight Items(Not Limited To):
- PVC and EMT Pipe
- Wire and Cable
- Items over 48 inches in length
Surcharges are applied to items on an individual basis regardless if the rest of the order meets prepaid levels. If a freight line appears at the time of check out it only applies to the Items carrying a surcharge and not the entire basket of goods.
Shipping Options:
- A courier can deliver to your home, office, or your job site
- Pick up at local depot near you (applies to the following locations)
Edmonton Warehouse 8135 Roper Rd Edmonton, T6E 6S4, AB
Orders are typically delivered within two to eleven business days. The transit time begins the first full shipping day after your order leaves our warehouse. Please allow an additional 2-5 days for delivery to remote locations, additional fees may apply.
THE FOLLOWING APPLIES TO STANDARD SHIPPING OPTIONS
- We cannot deliver to P.O. boxes.
- A signature may be required for shipments over $500.
- No weekend delivery.
- Wire & cable, EMT or PVC conduit, tube lamps 4ft or greater, and 10ft ground rods & mast pipes have special conditions.
Standard Shipping cost on orders less than $499
Total shipping cost = "Per Shipment" cost + "Per Item" cost. The "per item" cost is listed in terms of price per pound.
Product Group | Per Shipment* | Per Item |
|---|---|---|
Boxes | $6.99 | $1.49/lb |
Conduit & Raceway | $149.99 | $2.49/lb |
Connectors & Fittings | $5.99 | $1.19/lb |
Data & Structured Home | $5.99 | $1.19/lb |
Distribution Equipment | $5.99 | $1.19/lb |
Emergency Lighting | $6.99 | $1.49/lb |
Heating & Ventilation | $6.99 | $1.49/lb |
Lighting Controls | $5.99 | $1.19/lb |
Lighting Indoor | $6.99 | $1.49/lb |
Lighting Outdoor | $6.99 | $1.49/lb |
Tools | $4.99 | $.99/lb |
Wire & Cable | $49.99 | $2.29/lb |
Wiring Devices | $5.99 | $1.19/lb |
Any combination of the above items | Highest applicable per-shipment charge | As above |
Effective Date: August, 15, 1998(Updated August 2026)
At Evolt Electrical Supply, customer satisfaction is our top priority. Please review our return policy below:
Returns
Defective Items:
- If you receive a defective item, you may return it for a replacement or refund within 30 days of purchase.
- To initiate a return, please contact our customer service team with your order number and a description of the defect.
Non-Defective Items:
- We do not accept returns for non-defective items. All sales are final once the product is shipped or ordered from the manufacturer. In certain circumstances we may amend this so feel free to contact our customer service team.
Return Process
Authorization:
- Before returning any items, you must obtain a Return Merchandise Authorization (RMA) number from our customer service team. Returns without an RMA number will not be accepted.
- Backordered items can not be cancelled if the item is in transit from the manufacturer, contact us to review.
Shipping:
- Customers are responsible for the return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance.
Condition:
- Returned items must be in their original packaging and condition. Any items returned damaged due to improper packaging or misuse will not be eligible for a refund or replacement.
Refunds
- Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
- Approved refunds will be processed within [7] business days and a credit will automatically be applied to your original method of payment.
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