Schneider Electric BDA36020 iLine Circuit Breaker

Schneider Electric's Square D BDA36020 is a PowerPact B‑frame molded‑case circuit breaker that provides 3‑pole, 20 A protection for 600Y/347 VAC circuits with I‑Line plug‑on mounting. The device uses a thermal‑magnetic trip mechanism and carries a 14 kA interrupting rating at its rated voltage, making it suitable for feeders and distribution circuits in commercial and light‑industrial panels. It is 80% rated for continuous loads and features a non‑interchangeable trip unit for predictable protection, with load‑side mechanical lug terminals for secure connection. As part of the PowerPact B family, the BDA36020 is designed for compact installation in Schneider Electric switchgear and panelboards, delivering reliable overcurrent protection for three‑phase circuits while occupying minimal space. The I‑Line mounting and robust construction support straightforward installation and dependable operation in demanding environments, helping ensure that upstream equipment and personnel are protected from overload and short circuits. Ideal for new installations or retrofits where a compact, rugged 20 A three‑phase breaker is required in a 600Y/347 VAC system.