# One-Hole Lug Compression Connector, Color Code Red, Die Code 1,025, Material Copper, Standards CSA Certified, UL Listed, UL467, Connector Type Belled Straight Barrel

**Manufacturer:** Burndy  
**MPN:** `YA31LB`

The Burndy YA31-LB is a one-hole Hylug flex conductor with a standard barrel belled end. It features a copper compression terminal and is rated for 90 degrees C and 600 Volts to 35 kV. The conductor is UL listed and CSA certified, suitable for flexible conductor size applications. It measures 3.31 inches in length and has a wire strip length of 1-3/16 inches.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Burndy |
| Manufacturer name | Burndy |
| Manufacturer | Burndy, BURNDY, CAI - BURNDY |
| CategoryId | 8491 |
| CategoryIdL1 | 23 |
| CategoryIdL2 | 4522 |
| CategoryIdL3 | 17869 |
| CategoryIdL4 | 8491 |
| CategoryL1 | Electrical Supplies |
| CategoryL2 | Wire Connectors & Terminals |
| CategoryL3 | Lugs & Split Bolts |
| CategoryL4 | Compression Lugs |
| DimensionUnit | inch |
| GTIN | 781810555972 |
| GraingerSku | 22C388 |
| UPC | 781810555972 |
| UnitOfMeasure | EA |
| Weight | 0.2, 0.01 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 1.1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.1 |
| moq | 1 |
| MPN | YA31LB |
| multiple | 1 |
| qtyInStock | 60 |
| qtyInStockOverride | -2 |
| SKU | G4678247 |
| snippet | One-Hole Lug Compression Connector, Color Code Red, Die Code 1,025, Material Copper, Standards CSA Certified, UL Listed, UL467, Connector Type Belled Straight Barrel |
| tierMinQty1 | 1 |
| tierPrice1 | 22.99 |
| url | https://www.zoro.com/burndy-one-hole-lug-compress-conct-250-kcmil-ya31lb/i/G4678247/ |
| width | 1.5 |
| Cable Size | 250 kcmil |
| Width | 1.29", 2.0, 2.00, 422, 495, 70, 74 |
| Length | 2.93", 2.0, 2.00 |
| Barrel Length | Short |
| Stud Size | 1/2 in |
| Length (Straight Wireway) | 2.93 in |
| Wire Size Ranges | 350 kcmil - 350 kcmil |
| For Wire Size | 350 kcmil |
| Tongue Width Ranges | 1.25 - 1.50 inches |
| Wire Size Range | 350 kcmil - 350 kcmil |
| Conductor - Copper DLO Size | 262.6 (650/#24) DLO |
| Dimension - N inch | 0.53 in |
| Dimension - Z inch | 0.55 in |
| Dimension - Outside Diameter inch | 0.88 in |
| Dimension - L Length Overall mm | 74 mm |
| Conductor - Copper Flex I Size | 250 kcmil |
| Dimension - Hole Size inch | 0.53 in |
| Dimension - Bolt Size fraction | 1 to 2 |
| Dimension - Length Overall inch | 2.93 in |
| Dimension - Hole Size mm | 13 mm |
| Conductor - Copper Flex M Size | 250 kcmil |
| Dimension - Strip Length inch | 42372 |
| Conductor - Copper Str Size | 350 kcmil |
| Conductor - Copper Str Navy Size | 350 (91) Navy |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4678247 | 22.99 | 1 | 60 | 1 |
| Grainger | 22C388 |  |  | None | 1 |
| Radwell | YA31LB |  |  | None | 1 |
| Allied Electronics | 71487139 |  |  | None | 1 |
| Platt.com | 0237334 |  |  | None | 1 |
| Megadepot | YA31LB | 22.82 | 1 | None | 1 |
| Raptor Supplies | AB6RMF | 39.3865875 | 1 | None | 1 |
| grainger.ca | WWG22C388 | 29.9757878 | 1 | None | 1 |
| usmegastore.com | YA31LB | 21.74 | 1 | None | 1 |
| Crescent Electric Supply Co | 2050201 |  |  | None | 1 |
| Crescent Electric Supply Co | YA31LB |  |  | None | 1 |
| Galco | YA31LB-BURN | 33.31 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/212000000/212298000/part_--YA31LB---Burndy--f1c764abbb.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp