Schneider Electric | BDL36040LU | Circuit Breaker | 40A | 3-Pole | 347V

Meet the Schneider Electric BDL36040LU circuit breaker — a purpose-built protection solution for 347V three‑phase systems. With a 40A rating and a 3‑pole configuration, this unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter, helping you keep critical electrical work running smoothly.

Designed to integrate seamlessly with Schneider Electric’s BDL family, the BDL36040LU preserves the original protective coordination and mechanical fit of your distribution boards. When compatibility is critical, the part number BDL36040LU is your most reliable reference to ensure a perfect match with your panel and existing equipment.

Key specifications

• Amperage: 40 A
• Poles: 3‑Pole
• Voltage: 347 V

Why this matters

• Precise compatibility—Built to align with Schneider Electric panels and the BDL lineup, reducing the guesswork often involved in replacements.
• Reliable three‑phase protection—Specifically suited for 347V systems, helping maintain proper circuit coordination in commercial and industrial environments.
• Downtime reduction—A true drop‑in replacement for eligible boards, supporting quick maintenance and retrofit projects.

Ideal use scenarios

• Retrofits where existing equipment requires an exact BDL36040LU form and electrical ratings.
• Maintenance replacements in 347V three‑phase distribution panels.
• Spare parts for service fleets that support Schneider Electric power systems in commercial facilities.

Ordering guidance

• Verify fit before ordering: confirm that your panel is rated for 347V and that a 3‑pole configuration matches your circuit design.
• Use the part number as the compatibility reference: BDL36040LU is the most reliable indicator for matching components within the same Schneider Electric system.

In short, the BDL36040LU isn’t just a component—it’s a careful, purpose‑driven choice for protection continuity in 347V, 3‑phase installations. Whether you’re retrofitting an aging panel or stocking up for future maintenance, this Schneider Electric circuit breaker delivers precise fit, dependable performance, and peace of mind for critical electrical infrastructure.