Eaton / Cutler-Hammer BD Duplex Series Circuit Breakers
The Eaton / Cutler-Hammer BD series duplex (tandem) circuit breakers provide two separate circuits in a single 1-inch panel slot. Ideal for adding circuits to a full BR load center without replacing the panel.
Series Specifications
| Frame | Residential Duplex — 30A Frame |
|---|---|
| Amperage Range | 15A - 30A per circuit |
| Voltage | 120VAC |
| Poles | 1-Pole (dual circuit) |
| Interrupting Rating | 10kA @ 120V |
| Mounting | Plug-In |
| Trip Type | Thermal Magnetic |
History and Replacement Context
The BD duplex breaker was developed to allow homeowners and electricians to add circuits to an existing Eaton BR load center without upgrading the panel.
Typical Applications
- Residential panel upgrades
- Adding circuits to full panels
- Light commercial applications
Available Catalog Numbers
- BD1515 — 15A/15A, 1 pole, 120V
- BD1520 — 15A/20A, 1 pole, 120V
- BD2015 — 20A/15A, 1 pole, 120V
- BD2020 — 20A/20A, 1 pole, 120V
- BD2030 — 20A/30A, 1 pole, 120V
- BD3015 — 30A/15A, 1 pole, 120V
- BD3020 — 30A/20A, 1 pole, 120V
- BD3030 — 30A/30A, 1 pole, 120V
- BD1530 — 15A/30A, 1 pole, 120V
- BD2525 — 25A/25A, 1 pole, 120V
- BD2025 — 20A/25A, 1 pole, 120V
- BD2520 — 25A/20A, 1 pole, 120V