The Schneider Electric Square D SKHL3125 is a 3-pole molded case circuit breaker designed for robust protection in commercial and industrial electrical distribution systems. As part of the Square D SK series, this breaker offers reliable thermal-magnetic trip protection, ensuring the safety of connected equipment and personnel against overcurrent and short-circuit events. Its construction is engineered for durability and consistent performance in demanding environments.

Technical details

• Series: Square D SK Series
• Poles: 3
• Current Rating: 125 Amps
• Voltage Rating: 240-480 VAC
• Frequency: 60 Hz
• Trip Type: Thermal-Magnetic
• Interrupting Rating: Not specified; consult manufacturer datasheet for details.
• Terminal Type: Not specified; consult manufacturer datasheet for details.

Applications & compatibility

This circuit breaker is suitable for use in a wide range of electrical panels and distribution boards within manufacturing facilities, processing plants, and commercial buildings. It is commonly integrated into power distribution circuits for machinery, HVAC systems, lighting, and other essential electrical loads where reliable overcurrent protection is paramount.

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 SKHL3125 or contact our technical team for cross-reference assistance with compatible Square D components.