The Schneider Electric Acti9 iC60H miniature circuit breaker, identified by part number A9F55101, is a single-pole device designed for reliable overcurrent protection. This breaker is part of the robust Acti9 series, engineered for demanding electrical distribution applications in commercial and industrial settings. Its D-curve tripping characteristic makes it suitable for protecting circuits with moderate inductive loads, such as motors and transformers, where a higher inrush current is expected.

Technical details

• Series: Acti9 iC60H
• Poles: 1
• Current Rating: 1 Ampere (A)
• Tripping Curve: Type D
• Voltage Rating: Typically rated for 230/400V AC, though specific voltage confirmation is recommended via manufacturer datasheet.
• Breaking Capacity: The iC60H series generally offers a high breaking capacity, suitable for fault currents up to 6kA or 10kA at 400V AC, depending on the specific model variant. Verify exact rating with datasheet.
• Connection Type: Screw terminals for secure conductor termination.
• Mounting: Designed for DIN rail mounting, facilitating easy installation in standard electrical enclosures.

Applications & compatibility

This 1A Type D miniature circuit breaker is commonly employed in control panels for protecting individual circuits within machinery such as small pumps, fans, or control transformers. It is also suitable for lighting circuits with inductive ballasts or in applications where nuisance tripping due to moderate inrush currents needs to be avoided. Its compatibility extends to various industrial automation systems requiring precise and dependable circuit protection.

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 A9F55101 or contact our technical team for cross-reference assistance with compatible Acti9 components.