The SCHNEIDER ELECTRIC SQUARE D LHF36540030DCU is a 400 Amp, 3-pole circuit breaker designed for robust electrical distribution in 600VAC systems. This breaker is part of the LHF series, engineered to provide reliable protection for heavy electrical loads commonly found in industrial settings.

Technical details

• Series: LHF
• Poles: 3
• Current Rating: 400 Amps
• Voltage Rating: 600 VAC
• Interrupting Rating: 30 kA at 600 VAC (based on typical LHF series specifications; verify with manufacturer datasheet for exact rating)
• Frame Size: 30DCU (indicative of physical dimensions and mounting configuration; verify with manufacturer datasheet)
• Terminal Type: Screw terminals (typical for this series; verify with manufacturer datasheet)
• Trip Unit Type: Thermal-magnetic (typical for this series; verify with manufacturer datasheet)
• Standards Compliance: UL, CSA (typical for this series; verify with manufacturer datasheet)

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and feeder protection applications across various industries. It is commonly specified for protecting equipment in manufacturing plants, data centers, and commercial buildings where reliable and high-capacity power distribution is critical.

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 LHF36540030DCU or contact our technical team for cross-reference assistance with compatible LHF series components.