# SquareD EGB34040SA MINIATURE CIRCUIT BREAKER 480Y/277V 40A CIRCUIT BREAKER 480Y/277V 40A - MROSupply.com

**Manufacturer:** SquareD  
**MPN:** `EGB34040SA`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | SquareD |
| Manufacturer name | SquareD |
| Manufacturer | SquareD |
| Extra Product Name | SquareD EGB34040SA MINIATURE CIRCUIT BREAKER 480Y/277V 40A CIRCUIT BREAKER 480Y/277V 40A - MROSupply.com |
| extendedLead | 9 |
| extendedQty | -2 |
| moq | 1 |
| MPN | EGB34040SA |
| multiple | 1 |
| qtyInStock | 0 |
| snippet | SquareD EGB34040SA MINIATURE CIRCUIT BREAKER 480Y/277V 40A CIRCUIT BREAKER 480Y/277V 40A - MROSupply.com |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| MRO Supply | 1057528 |  |  | None | 1 |
| Allied Electronics | 71536904 |  |  | None | 1 |
| gordonelectricsupply.com | EGB34040SA | 1655.0 | 1 | None | 1 |
| superbreakers.com | EGB34040SA | 1811.57 | 1 | None | 1 |
| Newark | 79C6352 | 1755.15 | 1 | None | 1 |
| sustainablesupply.com | C3046313 | 2094.93 | 1 | None | 1 |
| Widespread | EGB34040SA |  |  | None | 1 |
| Zoro | G0845988 | 1636.99 | 1 | None | 1 |
| Radwell | EGB34040SA |  |  | None | 1 |
| mroelectric.com | EGB34040SA |  |  | None | 1 |
| mayerelectric.com | SQDEGB34040SA | 1708.03 | 1 | None | 1 |
| us.rs-online.com | 71536904 | 2059.14 | 1 | 1 | 1 |
| blackhawksupply.com | EGB34040SA |  |  | None | 1 |
| crescentelectric.com | 1419348 | 1886.31 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/244000000/244207000/part_--EGB34040SA---SquareD--bf11bb51be.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp