The Schneider Electric Square D FHL16040 is a molded case circuit breaker designed for reliable electrical system protection. This 40A, 277V breaker is engineered to safeguard industrial equipment against overcurrent conditions, ensuring operational continuity and safety in demanding environments. Its robust construction is characteristic of the Square D FHL series, known for its durability and performance in critical applications.

Technical details

• Series: FHL
• Type: Molded Case Circuit Breaker
• Current Rating: 40 Amperes (A)
• Voltage Rating: 277 Volts (V)
• Interrupting Rating: Verify with manufacturer datasheet for specific kAIC rating.
• Trip Unit Type: Thermal-Magnetic (assumed based on typical FHL series configuration; verify with datasheet)
• Number of Poles: Verify with manufacturer datasheet (typically 1 or 2 poles for this voltage/current class).
• Terminal Type: Verify with manufacturer datasheet.
• Certifications: Verify with manufacturer datasheet for applicable UL, CSA, or IEC listings.

Applications & compatibility

This circuit breaker is suitable for use in various industrial control panels, power distribution systems, and machinery applications where precise overcurrent protection is required. It is commonly found in systems supporting lighting circuits, motor control, and general power distribution within manufacturing facilities, commercial buildings, and processing plants.

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 FHL16040 or contact our technical team for cross-reference assistance with compatible FHL series components.