# Breaker Jd 3p 300a 600v 25ka Fx 100pct

**Manufacturer:** Siemens  
**MPN:** `JXD63B300H`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Siemens |
| Manufacturer name | Siemens |
| Manufacturer | Siemens |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Allied Electronics | 71554453 |  |  | None | 1 |
| motorsandcontrol.com | JXD63B300H | 7650.04 | 1 | None | 1 |
| Superbreakers | JXD63B300H | 2238.6 | 1 | 3 | 1 |
| Raptor Supplies | AG8QGE | 2.9833245 | 1 | None | 1 |
| Widespread | JXD63B300H |  |  | None | 1 |
| Dale-Electric | JXD63B300H | 7764.79 | 1 | None | 1 |
| steinerelectric.com | 526348 | 11282.68 | 1 | None | 1 |
| Coast Pneumatics | JXD63B300H |  |  | None | 1 |
| turtle.com | ITE JXD63B300H | 10821.07 | 1 | None | 1 |
| Guardian | JXD63B300H |  |  | None | 1 |
| standardelectricsupply.com | 20108 | 7650.04 | 1 | None | 1 |
| Allfuses | JXD63B300H | 2284.39 | 1 | 4 | 1 |
| industrialzone.com | JXD63B300H | 5008.85 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/231000000/231332000/part_--JXD63B300H---Siemens--999745d4e3.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp