The Schneider Electric 17479 is a 2-pole Miniature Circuit Breaker (MCB) from the Acti9 C40a Librio series, engineered for robust circuit protection in demanding electrical environments. This 1P+N device is rated for 25A and features a B-curve tripping characteristic, providing essential overcurrent and short-circuit protection for various industrial and commercial applications.

Technical details

• Series: Acti9 C40a Librio
• Type: Miniature Circuit Breaker (MCB)
• Pole Configuration: 2-pole (1P+N)
• Rated Current: 25A
• Tripping Curve: B-curve
• Voltage Rating: Verify against manufacturer datasheet for specific AC/DC voltage compatibility.
• Breaking Capacity: Verify against manufacturer datasheet for specific fault current interruption rating (kA).
• Terminal Type: Verify against manufacturer datasheet for specific connection type (e.g., screw, push-in).
• Mounting Type: DIN rail mount (standard for this series).

Applications & compatibility

This Schneider Electric MCB is commonly deployed in distribution boards and control panels for protecting circuits in machinery, lighting systems, and power outlets. Its B-curve characteristic makes it suitable for applications where lower inrush currents are expected, such as residential or light commercial installations, as well as certain types of industrial equipment.

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 17479 or contact our technical team for cross-reference assistance with compatible Acti9 C40a components.