# Blackburn

**Manufacturer:** Blackburn  
**MPN:** `500M`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Blackburn |
| Manufacturer name | Blackburn |
| Manufacturer | Blackburn |
| DimensionUnit | inch |
| GraingerSku | 3LK70 |
| Extra Product Name | Blackburn |
| UPC | 783786855261 |
| UnitOfMeasure | EA |
| Weight | 0.95 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | MX |
| height | 2.1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.2 |
| moq | 1 |
| MPN | 500M |
| multiple | 1 |
| qtyInStock | 29 |
| qtyInStockOverride | -2 |
| SKU | G2611122 |
| tierMinQty1 | 1 |
| tierPrice1 | 55.89 |
| url | https://www.zoro.com/blackburn-split-bolt-connector-400-to-500-kcmil-500m/i/G2611122/ |
| width | 2.6 |
| Item | Split-Bolt Connector |
| Connects | Copper to Copper Wire |
| Wire Range w/Equal Main and Tap (AWG) | 400 kcmil to 500 kcmil |
| Min Tap Conductor w/1 Max Main (AWG) | 2/0 str |
| Material | Bronze Alloy |
| Pressure Bar Material | Copper |
| Standards | CSA Certified, UL E9809 |
| Head style | Hex Head |
| Overall Length | 3.03 in |
| For Maximum Equal Wire Size | 500 kcmil |
| RoHS Compliant | Yes |
| Body Material | Bronze |
| Wire Size Range (Run) | 2/0 AWG - 400 kcmil |
| Maximum Voltage | 600 V |
| Special Features | Corrosion Resistant, High Strength |
| For Maximum Run Wire Size | 400 kcmil |
| Overall Width | 1.5 in |
| Head Width | 1.5 in |
| For Minimum Equal Wire Size | 400 kcmil |
| Wire Range with Equal Main and Tap | 400 kcmil - 500 kcmil |
| Compatible Manufacturer Model Number | 500M |
| Torque | 675 in-lb |
| Minimum Tap Conductor w/1 Maximum Main (AWG) | 2/0 str |
| Hex Nut Size | 1.875 in |
| For Run Wire Size | 2/0 AWG, 250 kcmil, 300 kcmil, 3/0 AWG, 350 kcmil, 400 kcmil |
| For Maximum Tap Wire Size | 500 kcmil |
| For Conductor Material | Copper |
| For Minimum Run Wire Size | 2/0 AWG |
| Body Finish | Plain |
| For Minimum Tap Wire Size | 400 kcmil |
| Country of Origin (subject to change) | Mexico |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2611122 | 55.89 | 1 | 29 | 1 |
| Grainger | 3LK70 |  |  | None | 1 |
| NRI Industrial | D550779 | 29.94 | 1 | None | 1 |
| AmazonTP | B07J2Z2W73 | 23.99 | 1 | None | 1 |
| sustainablesupply.com | C1194891 | 48.04 | 1 | None | 1 |
| Kelly Hayes | 500M | 28.61 | 1 | None | 1 |
| Crescent Electric Supply Co | 500M |  |  | None | 1 |
| simsupply.com | ZO-G2611122 | 65.01 | 1 | 39 | 1 |

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Structured data: `/python/html6/product/500/238000000/238400500/part_--500M---Blackburn--6537004d44.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp