The Schneider Electric Square D DGN36400E20 is a molded case circuit breaker designed for robust electrical protection in commercial and industrial environments. This breaker is part of the DGN series, engineered to provide reliable fault and overload interruption for high-power distribution systems. Its construction ensures dependable operation in demanding applications.

Technical details

• Series: DGN
• Type: Molded Case Circuit Breaker
• Voltage Rating: 600V AC
• Current Rating: 400A
• Number of Poles: 3 (implied by DGN36400E20, where '3' typically denotes 3-pole)
• Interrupting Rating: Verify against manufacturer datasheet for specific AIC rating.
• Terminal Type: Verify against manufacturer datasheet.
• Mounting Style: Verify against manufacturer datasheet.
• Frame Size: Verify against manufacturer datasheet.

Applications & compatibility

This 400A, 600V circuit breaker is suitable for main distribution panels, feeder protection, and branch circuit protection in facilities such as manufacturing plants, data centers, and large commercial buildings. It is designed to integrate into standard Square D electrical distribution equipment.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D DGN36400E20 or contact our technical team for cross-reference assistance with compatible DGN series components.