Aptomat MCB Legrand 419886B 3P 25A 6kA

Legrand MCB 419885B 3P 20A 6kA

The Legrand MCB 419885B 3P 20A 6kA is an automatic circuit breaker designed to protect electrical systems from overloads and short circuits. Manufactured by Legrand, it is suitable for both residential and light industrial applications. This MCB can safely interrupt short-circuit currents up to 6 kiloamperes, with a rated current of 20A and a rated voltage of up to 400V.

Technical Specifications

• Product code: 419885B

• Rated current (In): 20A

• Rated voltage (Un): 400V

• Installation depth: 44 mm

• Tripping characteristic: C curve

• Number of poles: 3

• Rated insulation voltage (Ui): 400V

• Rated impulse withstand voltage (Uimp): 4kV

• Rated short-circuit breaking capacity (Icn) according to EN 60898:

  • At 230V: 10kA

  • At 400V: 6kA

• Rated ultimate short-circuit capacity (Icu) according to IEC 60947-2:

  • At 230V: 10kA

  • At 400V: 6kA

• Voltage type: AC

• Frequency: 50–60Hz

• Current limiting class: 3

• Pollution degree: 2

• Protection degree (IP): IP20

• Dimensions (H × W × D): 88.8 × 53.4 × 77.3 mm

• Impact resistance (IK): IK04

• Storage temperature: -25°C to +60°C

• Color: Grey (RAL 7035)

Product Advantages

• Provides reliable protection against overload and short-circuit faults.

• Compact 3-pole design suitable for three-phase systems.

• High mechanical and electrical endurance, ensuring long-term operation.

• Easy to install in standard electrical distribution panels.

• Complies with international standards EN 60898 and IEC 60947-2 for quality and safety.

Contact & Support

We supply a wide range of electrical products including cable systems, sockets, supports, enclosures, and comprehensive Legrand electrical solutions for construction and infrastructure projects.

All Legrand products are genuine, directly imported, and come with official certification, warranty, and technical support according to international standards.

Stay updated with the latest information on our Fanpage: Legrand.