# Miniature Circuit Breaker, 25 A, 277V AC, 1 Pole, Bolt On Mounting Style, BQD Series

**Manufacturer:** Siemens  
**MPN:** `BQD125`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Siemens |
| Manufacturer name | Siemens |
| Manufacturer | Siemens |
| CategoryId | 4829 |
| CategoryIdL1 | 23 |
| CategoryIdL2 | 4530 |
| CategoryIdL3 | 4829 |
| CategoryL1 | Electrical Supplies |
| CategoryL2 | Power Distribution & Circuit Protection |
| CategoryL3 | Circuit Breakers |
| DimensionUnit | inch |
| GraingerSku | 6FMT5 |
| Extra Product Name | Miniature Circuit Breaker, 25 A, 277V AC, 1 Pole, Bolt On Mounting Style, BQD Series |
| UPC | 783643277106 |
| UnitOfMeasure | EA |
| Voltage | 277VAC |
| Weight | 0.6 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | MX |
| height | 5.1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.6 |
| moq | 1 |
| MPN | BQD125 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G0405395 |
| tierMinQty1 | 1 |
| tierPrice1 | 200.99 |
| url | https://www.zoro.com/siemens-miniature-circuit-breaker-25-a-277v-ac-1-pole-bolt-on-mounting-style-bqd-series-bqd125/i/G0405395/ |
| width | 1.1 |
| Frame Size | 100A/BQD |
| Min Wire Size | 12 AWG (Al), 14 AWG (Cu) |
| Depth | 3 in |
| Max Wire Size | 6 AWG |
| Width | 1 in |
| Length | 4.49 in |
| Length (Straight Wireway) | 4.49 in |
| Item | Miniature Circuit Breaker |
| Amps | 25 A |
| AC Voltage Rating | 277V AC |
| DC Voltage Rating | 125V DC |
| Max AIR Rating | 14kA at 277V AC |
| Terminal Connection | Lug |
| Series | BQD |
| Number of Poles | 1 |
| Circuit Breaker Actuator | Toggle |
| Circuit Breaker Mounting Style | Bolt On |
| Circuit Breaker Type | Standard |
| Standards | CSA-C22.2, IEC 60947-2, UL 489 |
| For Use With | Siemens P1 Panelboards |
| Mounting | Bolt on |
| Phase | Single |
| Compatible Panelboard/Load Center Series | P1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G0405395 | 200.99 | 1 | None | 1 |
| Grainger | 6FMT5 |  |  | None | 1 |
| Allied Electronics | 71300702 |  |  | None | 1 |
| motorsandcontrol.com | BQD125 | 207.73 | 1 | None | 1 |
| superbreakers.com | BQD125 | 31.63 | 1 | None | 1 |
| Widespread | BQD125 |  |  | None | 1 |
| Dale-Electric | BQD125 | 105.6 | 1 | None | 1 |
| kirbyrisk.com | 559974 | 226.16 | 1 | None | 1 |
| standardelectricsupply.com | 2244774 | 102.86 | 1 | None | 1 |
| steinerelectric.com | 273537 | 63.46 | 1 | None | 1 |
| Crescent Electric Supply Co | 2219069 |  |  | None | 1 |
| Guardian | BQD125 |  |  | None | 1 |
| Crescent Electric Supply Co | BQD125 |  |  | None | 1 |
| Allfuses | BQD125 | 79.39 | 1 | 12 | 1 |
| industrialzone.com | BQD125 | 158.02 | 1 | None | 2 |
| crescentelectric.com | 394374 | 287.49 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/46000000/46165000/part_--BQD125---Siemens--dd6401a613.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp