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

**Manufacturer:** Eaton  
**MPN:** `GHB1025`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Eaton |
| Manufacturer name | Eaton |
| Manufacturer | Eaton |
| CategoryId | 4829 |
| CategoryIdL1 | 23 |
| CategoryIdL2 | 4530 |
| CategoryIdL3 | 4829 |
| CategoryL1 | Electrical Supplies |
| CategoryL2 | Power Distribution & Circuit Protection |
| CategoryL3 | Circuit Breakers |
| DimensionUnit | inch |
| GraingerSku | 46MX32 |
| Extra Product Name | Miniature Circuit Breaker, 25 A, 277V AC, 1 Pole, Bolt On Mounting Style, GHB Series |
| UPC | 786679023631 |
| UnitOfMeasure | EA |
| Weight | 0.7 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | DO |
| height | 2.1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6.2 |
| moq | 1 |
| MPN | GHB1025 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G3731248 |
| tierMinQty1 | 1 |
| tierPrice1 | 110.99 |
| url | https://www.zoro.com/eaton-miniature-circuit-breaker-25-a-277v-ac-1-pole-bolt-on-mounting-style-ghb-series-ghb1025/i/G3731248/ |
| width | 3.7 |
| Frame Size | 100/GHB |
| Length | 4 in |
| Min Wire Size | 10 AWG |
| Depth | 2.63 in |
| Max Wire Size | 1/0 AWG |
| Width | 1 in |
| Height | 2 in |
| Length (Straight Wireway) | 4.0 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 | Screw Clamp |
| Series | GHB |
| Number of Poles | 1 |
| Circuit Breaker Actuator | Toggle |
| Circuit Breaker Mounting Style | Bolt On |
| Circuit Breaker Type | Standard |
| Standards | CSA Certified, UL Listed |
| For Use With | Eaton Powerline Panelboards |
| Mounting | Bolt on |
| Trip Type | Fixed Thermal, Fixed Magnetic |
| Interrupt Rating | 14 kA at 277V AC |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3731248 | 110.99 | 1 | None | 1 |
| Grainger | 46MX32 |  |  | None | 1 |
| York Supply | GHB1025 |  |  | None | 1 |
| Walker Industrial | GHB1025 | 176.41 | 1 | None | 1 |
| Platt.com | 0262877 | 102.91 | 1 | 15 | 1 |
| Allied Electronics | 71828705 |  |  | None | 1 |
| Newark | 47K8564 | 217.32 | 1 | None | 1 |
| sustainablesupply.com | C2883101 | 101.49 | 1 | None | 1 |
| Widespread | GHB1025 |  |  | None | 1 |
| motorsandcontrol.com | GHB1025 | 87.33 | 1 | None | 1 |
| kempstoncontrols.co.uk | GHB1025 | 400.0113 | 1 | None | 1 |
| Crescent Electric Supply Co | GHB1025 |  |  | None | 1 |
| turtle.com | CUH GHB1025 | 79.75 | 1 | None | 1 |
| simplybreakers.com | GHB1025 | 119.99 | 1 | None | 1 |
| Kelly Hayes | GHB1025 | 130.65 | 1 | 9 | 1 |
| cappusa.com | 2238657 | 109.78 | 1 | None | 1 |
| Crescent Electric Supply Co | 1961814 |  |  | None | 1 |
| kirbyrisk.com | 1927971 | 181.2 | 1 | None | 1 |
| mostelectric.com | GHB1025 | 127.59 | 1 | None | 1 |
| crescentelectric.com | 87293 | 255.77 | 1 | None | 1 |
| us.rs-online.com | 71828705 | 225.67 | 1 | None | 1 |
| midwestapplianceparts.com | GHB1025-CU-P | 120.22 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/184500000/184660500/part_--GHB1025---Eaton--9d45f0954e.json`  
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