The Schneider Electric Acti9 iC60H Miniature Circuit Breaker is a 3-pole device designed for reliable overcurrent protection in electrical distribution systems. This specific model, the A9F55363, is rated for 63 amps and features a Type D tripping curve, making it suitable for applications requiring higher inrush current handling capabilities, such as motor circuits or transformer protection.

Technical details

• Series: Acti9 iC60H
• Number of Poles: 3
• Current Rating: 63 Amperes
• Tripping Curve: Type D
• Voltage Rating: Verify against manufacturer datasheet for specific AC/DC voltage limits.
• Interrupting Capacity: Verify against manufacturer datasheet for specific kA rating.
• Terminal Type: Verify against manufacturer datasheet for specific connection type (e.g., screw, cage clamp).
• Dimensions: Standard DIN rail mountable form factor; verify exact dimensions against manufacturer datasheet.

Applications & compatibility

This 63A, 3-pole Type D circuit breaker is commonly employed in industrial and commercial settings to protect circuits with significant inductive loads. Applications include motor control centers, distribution boards for machinery, and power circuits for equipment that experiences high starting currents, such as pumps, compressors, and large fans.

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 A9F55363 or contact our technical team for cross-reference assistance with compatible Acti9 components.