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Split Bolt Connector · Copper Alloy · #4 Solid to 1/0 Stranded · Techspan S1/0
SKU: S1/0
Copper alloy split bolt connector for copper conductors, sized for approximately #4 solid to 1/0 stranded equal run and tap connections. Commonly used for power, grounding and bonding splices where a reusable mechanical connector is preferred; actual suitability depends on conductor type, installation method and local electrical code.
Delivered to you by Oct 22 (Within Western Canada)
If shipping issues arise, contact us and we’ll work with the courier to keep your job on track.
What this product is for
This split bolt connector is used to join two copper conductors in electrical power, grounding and bonding applications. The S1/0 size is commonly matched to conductor ranges around #4 solid to 1/0 stranded for equal main and tap connections.
Use for
Use for copper-to-copper splicing, tapping, grounding and bonding connections in boxes, equipment grounding systems and similar mechanical connection points. Source-supported comparable listings also indicate suitability for direct burial and concrete in copper split bolt applications where the connector is listed for that use.
Avoid for
Avoid using this connector on aluminium conductors unless the manufacturer specifically lists it as dual-rated. Do not use outside the stated conductor range, and do not substitute guesswork for proper torque and installation practice.
Best for
Best for electricians and contractors who need a field-installable mechanical splice for copper conductors without crimping. It is a practical choice where serviceability or re-entry may be needed.
Installed in
Typically installed in junction boxes, grounding and bonding assemblies, service and distribution work, and other enclosed electrical connection points. Typical use depends on enclosure space, conductor class and code-compliant installation.
Why this product exists
Split bolts provide a straightforward mechanical method to connect copper conductors using standard hand tools. Compared with irreversible compression connections, they are commonly chosen where a reusable connector and broad conductor compatibility are needed.
Compared with similar products
Compared with compression splices, split bolts are typically easier to install and rework in the field. Compared with tin-plated or dual-rated mechanical connectors, this copper alloy style is generally selected for copper-only applications. As a rule of thumb, always confirm conductor material, strand class and torque requirement before ordering.
Specifications
- Product type: Split bolt connector
- Material: Copper alloy
- Conductor range: approximately #4 solid to 1/0 stranded copper
- Application style: Equal main and tap, two-conductor connection
- Typical applications: Power, grounding, bonding
- Voltage/temperature on comparable listings: 600 V, 90°C
- Typical dimensions on comparable S1/0 listings: 1.64 in L x 0.88 in W (approximately 41.7 mm x 22.4 mm)
- Typical installation torque on comparable S1/0 listings: 385 in-lb
- Approvals shown on comparable listings: UL, CSA, RoHS, RUS
Note: dimensional, torque and approval details above were validated against equivalent S1/0 split bolt listings and should be manually confirmed against the Techspan manufacturer data sheet for final catalogue accuracy.
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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