409058 Legrand MCB DX3 10000A 4 pole 1A curve B

The Legrand 409058 MCB DX3 10000A 4-pole 1A Curve B is a high-performance miniature circuit breaker designed to ensure safe electrical installations, particularly in household and light commercial settings. Below are its key features:

Key Specifications:

• Model: 409058
• Type: 4-pole MCB (Miniature Circuit Breaker)
• Current Rating: 1A
• Breaking Capacity: 10,000A (IEC 60898-1 standard for reliable protection)
• Tripping Characteristics: B curve (trips between 3A and 5A)
• Protection Class: IP20 (fingerproof protection for user safety)
• Energy Limitation: Class 3, limiting let-through energy and reducing damage during fault conditions.
• Voltage Rating: Suitable for 230/400V AC applications

Features and Benefits:

• Comprehensive Protection: The MCB provides protection against short circuits and overloads, ensuring the safety of circuits.
• Multiple Wiring Options: Can be connected via copper cables, prong or fork busbars, or Legrand HX3 plug busbars, offering installation flexibility.
• IP20 Protection: Safeguards against accidental contact with parts larger than 12.5mm, ensuring user safety.
• Auxiliary Compatibility: Can be fitted with Legrand DX3 auxiliaries, RCD add-on modules, and accessories, increasing functionality.
• Aluminium Cable Compatibility: Can be connected to aluminium cables using terminal accessory n° 4 063 10.