Schneider A9F73140 Acti9 iC60N MCB 1P 40 A B Curve 10kA

The Schneider Electric A9F73140 is a single-pole miniature circuit breaker from the Acti9 iC60N range, rated 40 A with B tripping curve. It provides overload and short-circuit protection for final circuits in distribution boards, rated 6000A under IEC/EN 60898-1 and 10kA under IEC/EN 60947-2. Mounts on 35mm DIN rail in 18mm module widths per pole.

Technical specifications:

• Part number: A9F73140
• Manufacturer: Schneider Electric
• Series: Acti9 iC60N
• Poles: 1P
• Rated current: 40 A
• Tripping curve: B
• Breaking capacity (IEC 60898-1): 6000A
• Breaking capacity (IEC 60947-2): 10kA
• Rated voltage: 230V AC (line to neutral)
• Mounting: 35mm DIN rail, 18mm/pole
• Standards: IEC/EN 60898-1, IEC/EN 60947-2, CE

Features and benefits:

• B curve - suited to general wiring protection where low-inrush loads such as resistive heating, lighting, and cable protection are involved
• Acti9 system - compatible with Vigi RCD blocks, auxiliary contacts, shunt trips, and Acti9 comb busbars
• 18mm/pole width - standard Acti9 pitch, slots into any Multi 9 distribution board row

Applications:

• Final circuit protection in domestic, commercial, and industrial distribution boards
• Sub-distribution panels and MCB boards using 18mm DIN rail modules
• Acti9 assemblies with Vigi RCD blocks for combined MCB+RCD protection

Also known as: Schneider A9F73140, Acti9 iC60N 1P 40 A B curve MCB, A9F73140 miniature circuit breaker 40 A.