Schneider Electric BDA36020 PowerPact Circuit Breaker

Schneider Electric’s PowerPact B-frame BDA36020 molded‑case circuit breaker is a 20A, three‑pole device designed for 600Y/347VAC three‑phase systems. It delivers a 14 kA interrupt rating at 600Y/347VAC and uses a thermal‑magnetic trip mechanism with long‑time and instantaneous protection (ABC curves) to quickly clear overloads and faults. The breaker employs I‑Line plug‑in terminals for straightforward installation in compatible PowerPact enclosures and is rated for 80% continuous operation, aligning with common MCCB loading practice. As part of the Square D PowerPact family, the BDA36020 provides reliable overcurrent protection for feeders and downstream equipment in commercial and light industrial distributions that run on 600V class service. With three poles, it protects three conductors under a single handle, enabling compact installation in PowerPact enclosures and straightforward coordination with other PowerPact devices in 600Y/347VAC networks.