The Schneider Electric A9F74340 is a miniature circuit breaker from the iC60N series, designed for reliable overcurrent protection in electrical distribution systems. This 3-pole breaker features a 40A current rating and a C curve tripping characteristic, making it suitable for applications requiring protection against both short circuits and overload conditions. Its robust construction ensures dependable performance in demanding industrial environments.

Technical details

• Series: iC60N
• Poles: 3
• Current Rating: 40A
• Tripping Curve: C
• Type: Miniature Circuit Breaker (MCB)
• Voltage Class: Typically rated for 230/400V AC, but consult manufacturer datasheet for precise specifications.
• Interrupting Capacity: Consult manufacturer datasheet for specific rating (e.g., 6kA, 10kA).
• Terminal Type: Screw terminals for secure connections.

Applications & compatibility

This Schneider Electric miniature circuit breaker is commonly deployed in commercial and industrial electrical panels for protecting circuits in lighting systems, motor control circuits, and general power distribution. It is compatible with standard DIN rail mounting systems, facilitating easy installation and replacement in existing switchgear and distribution boards.

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 A9F74340 or contact our technical team for cross-reference assistance with compatible iC60N components.