The Schneider Electric Square D SQB-2003K is a Quadbreak disconnect switch engineered for robust electrical circuit isolation in demanding commercial and industrial environments. This 200-ampere switch is designed to operate within a voltage range of 415-500VAC, providing reliable power interruption for heavy-duty machinery and distribution panels. Its construction ensures consistent performance in applications requiring frequent or emergency circuit disconnection.

Technical details

• Series: Square D Quadbreak (SQB)
• Amperage Rating: 200A
• Voltage Rating: 415-500VAC
• Number of Poles: 3 (implied by standard disconnect switch configurations for this amperage and voltage class, but buyer should verify against datasheet for specific model variations)
• Interrupting Capacity: Not specified in provided information; buyer should verify against manufacturer datasheet.
• Enclosure Type: Not specified in provided information; buyer should verify against manufacturer datasheet.
• Terminal Type: Not specified in provided information; buyer should verify against manufacturer datasheet.
• Operating Mechanism: Rotary handle (typical for this series, buyer should verify against datasheet).
• Certifications: Not specified in provided information; buyer should verify against manufacturer datasheet.

Applications & compatibility

This disconnect switch is suitable for use in main service disconnects, motor control centers, and as a safety isolation point for large industrial equipment such as pumps, compressors, and manufacturing machinery. It is commonly integrated into electrical distribution systems within manufacturing plants, processing facilities, and large commercial buildings where reliable circuit protection and isolation 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 SQB-2003K or contact our technical team for cross-reference assistance with compatible Square D components.