The Schneider Electric Square D HDA36090SA is a molded case circuit breaker designed for robust electrical system protection. This breaker operates at a maximum voltage of 600 VAC and is rated for 90 amps, making it suitable for medium to heavy-duty industrial applications. Its thermal-magnetic trip mechanism provides reliable overcurrent and short-circuit protection.

Technical details

• Series: Square D HDA
• Type: Molded Case Circuit Breaker
• Voltage Rating: 600 VAC
• Current Rating: 90 Amps
• Trip Type: Thermal-Magnetic
• Number of Poles: 3 (implied by HDA3 prefix, common for 3-pole breakers in this series)
• Interrupting Rating: Consult manufacturer datasheet for specific interrupting capacity (AIC) values.
• Terminal Type: Consult manufacturer datasheet for specific terminal configurations.

Applications & compatibility

This circuit breaker is commonly employed in industrial control panels, power distribution systems, and machinery requiring reliable circuit protection. It is suitable for use in environments such as manufacturing plants, processing facilities, and commercial buildings where consistent power delivery and equipment safety are 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 Schneider Electric Square D HDA36090SA or contact our technical team for cross-reference assistance with compatible Square D components.