The Schneider Electric Square D FHL36000M1021 is a molded case circuit breaker designed for robust electrical protection in industrial environments. This 3-pole unit operates within a 600V AC system and is rated for 100 amps, making it suitable for managing power distribution and protecting circuits in demanding applications such as motor control centers and main service panels.

Technical details

• Series: FHL (likely part of the Square D PowerPact or similar molded case circuit breaker family)
• Number of Poles: 3
• Voltage Rating: 600V AC / 250V DC
• Current Rating: 100A
• Interrupting Rating: To be confirmed via manufacturer datasheet; typically encoded in the part number or requires specific model lookup.
• Frame Size: Likely indicated by the '36000' portion of the part number, suggesting a specific physical size and interrupting capacity class.
• Terminal Type: Standard screw or lug terminals, confirm via datasheet.
• Mounting Type: Typically panel mount or DIN rail mount, confirm via datasheet.
• Trip Unit Type: Thermal-magnetic trip unit is standard for this series, providing overcurrent and short-circuit protection.

Applications & compatibility

This circuit breaker is commonly employed in heavy-duty industrial settings, including manufacturing plants, processing facilities, and commercial buildings. It is designed to protect electrical equipment and wiring from overloads and short circuits in applications such as main distribution panels, branch circuit protection, and motor feeder circuits. Compatibility should be verified with specific panelboard and switchgear specifications.

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 FHL36000M1021 or contact our technical team for cross-reference assistance with compatible Square D circuit breaker components.