Overview

The A9KF71104 is a single-pole Miniature Circuit Breaker (MCB) from Schneider Electric’s Acti 9 range. It is designed to provide reliable protection for electrical circuits against overloads and short circuits. With a rated current of 4A and a breaking capacity of 10000A, this MCB is suitable for a wide range of residential, commercial, and industrial applications.

Key Features

• Type: Miniature Circuit Breaker (MCB)
• Number of Poles: 1P (Single Pole)
• Rated Current: 4A
• Tripping Curve: C Curve (Suitable for moderate inrush currents)
• Breaking Capacity: 10000A (10kA)
• Voltage Rating: 230/400V AC
• Standards Compliance: IEC 60898-1, IEC 60947-2
• Mounting: DIN Rail Mounting
• Terminal Type: Screw Clamp
• Operating Temperature: -25°C to +60°C
• Mechanical Life: 20,000 Operations
• Electrical Life: 10,000 Operations
• Width: 17.5mm
• Height: 80mm
• Depth: 70mm
• Weight: Approx. 0.1kg

Applications

The A9KF71104 MCB is ideal for use in:

• Residential electrical distribution boards
• Commercial buildings
• Industrial control panels
• Lighting circuits
• Power distribution systems

Advantages

• High breaking capacity ensures reliable protection
• Compact design saves space in electrical panels
• Easy to install and replace
• Complies with international safety standards
• Durable construction for long service life

Technical Specifications