# Zinsco QCB30 2 Pole Circuit Breaker

**Manufacturer:** Zinsco  
**MPN:** `QCB30-R`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zinsco |
| Manufacturer name | Zinsco |
| Manufacturer | Zinsco |
| CategoryL1 | Zinsco QCB30 2 Pole... |
| Extra Product Name | Zinsco QCB30 2 Pole Circuit Breaker |
| moq | 1 |
| MPN | QCB30-R |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | QCB30-R |
| Brand | Zinsco |
| Poles | 2 |
| Phase | 1 |
| Mounting Type | Bolt-On |
| Contactor Type | Magnetic |
| Mpn | QCB30-R |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| superbreakers.com | QCB30-R |  |  | None | 1 |

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Structured data: `/python/html6/product/500/212000000/212440000/part_--QCB30R---Zinsco--8cdc5e1741.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp