The Schneider Electric Square D SED361600LSG is a three-pole molded case circuit breaker designed for robust electrical protection in demanding industrial and commercial environments. This unit is part of the SED series, engineered to deliver reliable performance in heavy-duty applications. Its substantial current and voltage ratings make it suitable for critical power distribution and equipment protection.

Technical details

• Series: SED
• Poles: 3
• Current Rating: 1600 A
• Voltage Rating: 600 V
• Frame Size: SED361600LSG indicates a specific frame size and interrupting rating within the SED family. Buyers should consult the manufacturer's datasheet for precise interrupting capacity (kA) and frame size dimensions.
• Trip Unit Type: The "LSG" designation in the part number typically signifies a thermal-magnetic trip unit with adjustable long-time and instantaneous settings, and ground fault protection. Specific adjustment ranges should be verified against the datasheet.
• Connection Type: Standard lug connections for power conductors.
• Mounting: Designed for panelboard or switchboard mounting.

Applications & compatibility

This circuit breaker is commonly specified for main service disconnects, feeder protection, and branch circuit protection in large industrial facilities, data centers, and commercial buildings. It is suitable for use in motor control centers, switchgear, and power distribution panels where high fault currents and continuous loads are present. Compatibility should be confirmed with the specific electrical system design and upstream/downstream protective devices.

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 SED361600LSG or contact our technical team for cross-reference assistance with compatible SED series components.