# Burndy

**Manufacturer:** Burndy  
**MPN:** `QDA40`

The Burndy QDA40 is a mechanical connector made from copper. It accommodates conductors with a maximum size of 800 kcmil stranded. This connector is suitable for commercial and Navy applications, with conductor sizes ranging from 600 to 800 kcmil. It measures 2-1/8 inches in width, 4-3/16 inches in length, and 2-5/16 inches in height. The recommended tightening torque is 500 pounds, and it comes in a pack of four.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Burndy |
| Manufacturer name | Burndy |
| Manufacturer | Burndy, Burndy Llc, CAI - BURNDY |
| DimensionUnit | inch |
| GraingerSku | 22C114 |
| Extra Product Name | Burndy |
| UPC | 781810553916, 781810325643 |
| UnitOfMeasure | EA |
| Weight | 1.5, 0.000625, 0.09, 2.00 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 1 |
| height | 2.6 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 4.3 |
| moq | 1 |
| MPN | QDA40 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G4675867 |
| tierMinQty1 | 1 |
| tierPrice1 | 326.00 |
| url | https://www.zoro.com/burndy-mechanical-conn-800-to-600-kcmil-1-cond-qda40/i/G4675867/ |
| width | 2.1 |
| Part Number | QDA40 |
| Product Group | BISS |
| Item | Mechanical Connector |
| Connector Type | Terminal |
| No of Conductors | 1 |
| Min Conductor Size | 600 kcmil Stranded |
| Max Conductor Size | 800 kcmil Stranded |
| Stud Size | 1 in |
| Material | Copper, Copper Alloy |
| Length | 4.25 in, 2.00, 4.30 |
| Width | 2.44 in, 1200, 2.00, 2.10, 500, 75 |
| Standards | UL468A-468B Listed |
| Head Style | Hex |
| Shop By | Closeouts |
| Length (Straight Wireway) | 4.25 in |
| Tongue Thickness | 0.38 in |
| Overall Depth | 2 1/8 in |
| Tongue Length | Not Applicable |
| For Stud Size | 1 in |
| For Stranded Copper Wire Size - Minimum | 600 kcmil |
| Connection Orientation | Compact |
| Hole Spacing | Not Applicable |
| Contact Finish | Unplated |
| Overall Length | 4.19 in |
| Tongue Width | 2.13 in |
| For Wire Size | 600 kcmil, 700 kcmil, 750 kcmil, 800 kcmil |
| Maximum Operating Temperature | 194 Degrees F |
| Overall Width | 2.31 in |
| For Stranded Copper Wire Size - Maximum | 800 kcmil |
| Wire Size Ranges | 600 kcmil - 800 kcmil |
| Number of Terminations | 1 |
| Maximum Voltage | 600 V |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4675867 | 326.0 | 1 | None | 1 |
| Grainger | 22C114 |  |  | None | 1 |
| Galco | QDA40 |  |  | None | 1 |
| Platt.com | 0236672 |  |  | None | 1 |
| Megadepot | QDA40 |  |  | None | 1 |
| Allied Electronics | 71730678 |  |  | None | 4 |
| gordonelectricsupply.com | QDA40 | 405.77 | 1 | None | 1 |
| Raptor Supplies | AB6RAY | 705.5283105 | 1 | None | 1 |
| usmegastore.com | QDA40 | 322.5 | 1 | None | 1 |
| Kelly Hayes | QDA40 | 278.71 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/78000000/78132500/part_--QDA40---Burndy--bdd0db95c9.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp