Overview

The A9KF71263 is a high-performance Miniature Circuit Breaker (MCB) from Schneider Electric’s Acti 9K series. It is designed to provide reliable protection for electrical circuits against overloads and short circuits. This 2-pole MCB is rated at 63A with a ‘C’ curve and a breaking capacity of 10000A, making it suitable for a wide range of residential, commercial, and industrial applications.

Key Features

• Type: Miniature Circuit Breaker (MCB)
• Number of Poles: 2P (2 Poles)
• Rated Current: 63A
• Tripping Curve: C Curve (Suitable for moderate inrush currents)
• Breaking Capacity: 10000A (10kA)
• Voltage Rating: 230/400V AC
• Frequency: 50/60Hz
• Standards Compliance: IEC 60898-1, IEC 60947-2
• Mounting: DIN Rail Mounting
• Terminal Type: Screw Clamp
• Operating Temperature: -25°C to +60°C
• Storage Temperature: -40°C to +85°C
• Mechanical Durability: 20,000 operations
• Electrical Durability: 10,000 operations
• Protection Degree: IP20 (When installed in appropriate enclosure)
• Dimensions: 90mm (H) x 36mm (W) x 68mm (D)
• Weight: Approx. 0.3kg

Applications

The Acti 9K MCB 2P 63A C 10000A is ideal for use in:

• Residential buildings
• Commercial complexes
• Industrial facilities
• Distribution boards
• Control panels

Advantages

• High Breaking Capacity: Ensures reliable protection even under high fault currents.
• Compact Design: Saves space in electrical panels.
• Easy Installation: DIN rail mounting and screw clamp terminals simplify installation.
• Durable Construction: High mechanical and electrical durability ensures long service life.
• Compliance with Standards: Meets international safety and performance standards.

Safety and Certifications

The A9KF71263 complies with international standards such as IEC 60898-1 and IEC 60947-2, ensuring high levels of safety and reliability. It is suitable for use in environments where electrical safety is paramount.

Warranty

Schneider Electric offers a standard warranty on this product, subject to the terms and conditions of the warranty policy. Please refer to the official Schneider Electric website or contact customer service for detailed warranty information.