The Schneider Electric Square D 18425 is a three-pole miniature circuit breaker designed for robust electrical protection. This breaker, part of the established Square D line, is engineered to safeguard electrical circuits from damaging overcurrent conditions, including short circuits and overloads. Its application is critical in ensuring the operational integrity of machinery and control systems within industrial environments.

Technical details

• Series: Square D
• Poles: 3
• Rated Current: 100A
• Trip Curve: B Curve (typically indicates lower inrush current sensitivity, suitable for resistive loads or circuits with low inductive components)
• Interrupting Rating: To be verified against manufacturer datasheet.
• Voltage Rating: To be verified against manufacturer datasheet.
• Terminal Type: To be verified against manufacturer datasheet.
• Mounting Type: DIN Rail Mount (typical for miniature circuit breakers, verify against datasheet)

Applications & compatibility

This 100A, three-pole circuit breaker is commonly deployed in control panels, motor control centers, and distribution boards for protecting circuits in applications such as conveyor systems, pump controls, and general industrial machinery. Its B curve characteristic makes it suitable for circuits where the expected inrush current is relatively low compared to the nominal operating current.

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 18425 or contact our technical team for cross-reference assistance with compatible Square D components.