The Schneider Electric Square D HL1IMA12C is a Type 2 Surge Protective Device (SPD) engineered for 1-phase, 3-wire electrical systems. This unit is designed to safeguard 120/240 VAC circuits in residential and commercial environments, offering robust protection against transient overvoltages.

Technical details

• Series: Square D HL Series
• System Type: 1-phase, 3-wire
• Voltage Rating: 120/240 VAC
• Maximum Surge Current: 120 kA
• Short Circuit Current Rating (SCCR): 200 kA
• Protection Mode: L-L, L-G, N-G (Line-to-Line, Line-to-Ground, Neutral-to-Ground)
• Enclosure Type: Suitable for surface mounting
• Indicator: Visual status indicator for operational readiness

Applications & compatibility

This surge protection device is commonly deployed in facilities requiring reliable protection for sensitive electronic equipment connected to standard single-phase power distribution. Applications include protecting HVAC systems, lighting controls, office equipment, and general building power panels in commercial buildings and residential complexes.

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 HL1IMA12C or contact our technical team for cross-reference assistance with compatible Square D surge protection components.