Eaton BD2020 – 20 Amp Tandem Circuit Breaker

Overview

The Eaton BD2020 is a 20 Amp, 2-pole tandem circuit breaker designed for use in Eaton Type BR load centers. This breaker allows for two 20 Amp circuits to be installed in a single 1-inch slot, effectively doubling the panel's capacity without increasing its physical size.

Key Features

• Amperage: 20 Amps per pole (total 40 Amps combined)

• Poles: 2 (double-pole configuration)

• Voltage Rating: 120/240 VAC

• Interrupting Rating: 10,000 AIC (Ampere Interrupting Capacity)

• Mounting Method: Plug-on design for easy installation

• Wire Size Compatibility: Accepts 14–4 AWG copper or aluminum conductors

• Certifications: UL Listed under UL 489 for residential applications

• Dimensions: Approximately 3" (H) × 1" (W) × 1.6" (D)

• Rejection Tab Feature: Includes a rejection tab to prevent incorrect installation in non-CTL (Circuit Limiting) panels

Benefits

• Space-Saving Design
  Enables two circuits to occupy the space of one, optimizing panel capacity.

• Easy Installation
  Plug-on design simplifies installation and replacement.

• Enhanced Safety
  Thermal-magnetic protection offers reliable overload and short-circuit protection.

• Versatile Compatibility
  Suitable for various residential applications requiring 240V circuits.

Applications

• Residential load centers requiring additional 240V circuits

• Replacement of existing breakers in Eaton Type BR load centers

• Circuits for appliances such as electric dryers, water heaters, and HVAC systems