The Schneider Electric A9N 17554 is a miniature circuit breaker designed for robust protection in residential and light commercial electrical systems. This device effectively interrupts fault currents, including short circuits and overloads, to prevent damage to wiring, connected equipment, and ensure personnel safety. It is a component within Schneider Electric's established range of protective devices, known for their reliability and performance in demanding environments.

Technical details

• Series: A9N
• Type: Miniature Circuit Breaker (MCB)
• Function: Overcurrent and short-circuit protection
• Interrupting Capacity: Specific rating to be verified against manufacturer datasheet; typically designed for standard residential and commercial fault levels.
• Number of Poles: To be verified against manufacturer datasheet; commonly available in single-pole, double-pole, or triple-pole configurations for the A9N series.
• Trip Curve: To be verified against manufacturer datasheet; standard trip curves (e.g., B, C, D) are available for different load types.
• Terminal Type: Screw terminals for secure connection.
• Mounting: DIN rail mountable for easy installation in standard electrical enclosures.

Applications & compatibility

This circuit breaker is suitable for protecting branch circuits in homes, apartments, small offices, and retail spaces. It is commonly installed in main distribution panels and sub-panels to safeguard lighting circuits, receptacle circuits, and dedicated appliance circuits. Compatibility extends to systems requiring reliable overcurrent protection that meets international safety standards.

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 A9N 17554 or contact our technical team for cross-reference assistance with compatible Schneider Electric protective devices.