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DNBA2020 | Eaton Cutler-Hammer BAB Series 20/20A Duplex Thermal Magnetic Circuit Breaker
- Regular price
- $79.00
- Sale price
- $79.00
- Regular price
-
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Product Description P/N: DNBA2020
Description
The Eaton DNBA2020 is a duplex thermal-magnetic circuit breaker consisting of two independent 20-amp single-pole breakers packaged in one molded case. Designed for 120/240-volt systems, it provides reliable overcurrent and short-circuit protection with a 10 kAIC interrupting rating. Suitable for residential, commercial, and light industrial use, the DNBA2020 offers dependable performance across a wide range of electrical applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton Cutler-Hammer |
| Category | Circuit Breaker |
| Part Number | DNBA2020 |
| Subcategory | Molded Case Circuit Breaker – Duplex |
| Manufacturer | Eaton Corporation |
| Series / Type | BAB / DNBA |
| Number of Circuits | 2 × Single-Pole |
| Poles | 2 (Duplex configuration) |
| Amperage Rating | 20 / 20 A |
| Voltage Rating | 120/240 VAC |
| Interrupting Capacity | 10 kAIC |
| Trip Type | Thermal Magnetic |
| Wire Size | #14–#4 AWG |
| Mounting | Standard BAB Series Mounting |
| Application | Residential, commercial, and light industrial branch-circuit protection |
Information About DNBA2020
The DNBA2020 is part of Eaton’s BAB thermal-magnetic breaker family, engineered to deliver stable and consistent protection in panelboard and loadcenter installations. As a duplex breaker, it contains two single-pole circuits (20 A each) within one physical unit, optimizing space while maintaining full protective capability. The breaker supports conductor sizes from #14 to #4 AWG, accommodating a range of wiring requirements. With its 10 kAIC interrupting capacity and molded case construction, the DNBA2020 offers durable and dependable fault interruption for residential, commercial, and industrial distribution environments.
Key Features
- Duplex configuration: Contains two 20A single-pole breakers in one housing.
- Thermal-magnetic trip: Provides overload (thermal) and short-circuit (magnetic) protection.
- 10 kAIC interrupt rating: Ensures effective fault-current interruption.
- Rated for 120/240-volt systems: Supports a variety of common distribution applications.
- Supports #14–#4 AWG conductors: Offers wiring flexibility for installers.
- Molded case construction: Enhances durability and long-term reliability.
- Designed for BAB series panels: Compatible with Eaton/Cutler-Hammer loadcenters and panelboards.
The DNBA2020 delivers the reliability and protection required for duplex branch-circuit applications in residential, commercial, and industrial electrical systems.
Description
The Eaton DNBA2020 is a duplex thermal-magnetic circuit breaker consisting of two independent 20-amp single-pole breakers packaged in one molded case. Designed for 120/240-volt systems, it provides reliable overcurrent and short-circuit protection with a 10 kAIC interrupting rating. Suitable for residential, commercial, and light industrial use, the DNBA2020 offers dependable performance across a wide range of electrical applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton Cutler-Hammer |
| Category | Circuit Breaker |
| Part Number | DNBA2020 |
| Subcategory | Molded Case Circuit Breaker – Duplex |
| Manufacturer | Eaton Corporation |
| Series / Type | BAB / DNBA |
| Number of Circuits | 2 × Single-Pole |
| Poles | 2 (Duplex configuration) |
| Amperage Rating | 20 / 20 A |
| Voltage Rating | 120/240 VAC |
| Interrupting Capacity | 10 kAIC |
| Trip Type | Thermal Magnetic |
| Wire Size | #14–#4 AWG |
| Mounting | Standard BAB Series Mounting |
| Application | Residential, commercial, and light industrial branch-circuit protection |
Information About DNBA2020
The DNBA2020 is part of Eaton’s BAB thermal-magnetic breaker family, engineered to deliver stable and consistent protection in panelboard and loadcenter installations. As a duplex breaker, it contains two single-pole circuits (20 A each) within one physical unit, optimizing space while maintaining full protective capability. The breaker supports conductor sizes from #14 to #4 AWG, accommodating a range of wiring requirements. With its 10 kAIC interrupting capacity and molded case construction, the DNBA2020 offers durable and dependable fault interruption for residential, commercial, and industrial distribution environments.
Key Features
- Duplex configuration: Contains two 20A single-pole breakers in one housing.
- Thermal-magnetic trip: Provides overload (thermal) and short-circuit (magnetic) protection.
- 10 kAIC interrupt rating: Ensures effective fault-current interruption.
- Rated for 120/240-volt systems: Supports a variety of common distribution applications.
- Supports #14–#4 AWG conductors: Offers wiring flexibility for installers.
- Molded case construction: Enhances durability and long-term reliability.
- Designed for BAB series panels: Compatible with Eaton/Cutler-Hammer loadcenters and panelboards.
The DNBA2020 delivers the reliability and protection required for duplex branch-circuit applications in residential, commercial, and industrial electrical systems.