Schneider Electric EDB34020 3P 20A Circuit Breaker

Schneider Electric EDB34020 is a 3-pole, 20-amp mini circuit breaker in the E-Frame family, designed for bolt-on mounting on 480Y/277VAC circuits. This Square D device carries a maximum interrupting rating of 25 kA and is listed as a bolt-on, Trade Agreements Act (TAA) compliant component for use in compatible electrical panels and distribution systems.

Rated for three-phase service, the EDB34020 provides reliable protection for 480Y/277V loads in industrial and commercial environments. The bolt-on mounting and E-Frame design facilitate secure installation in compatible panelboards, making it a straightforward drop-in replacement for matched Square D/E-Frame configurations while maintaining proper coordination with other protective devices in the system.

With the part number EDB34020, this unit is specifically configured to deliver 20A per pole across three poles, supporting standard three-phase circuits at high voltage while delivering the expected protection characteristics of Schneider Electric’s Square D line within a robust, field-installable package.