Legrand MCB Circuit Breaker 419914B 4P 6A 6kA

Legrand MCB Circuit Breaker 419914B 4P 6A 6kA

The Legrand MCB 419914B 4P 6A 6kA is a miniature circuit breaker designed to protect electrical systems from overload and short-circuit conditions. This product belongs to Legrand’s MCB (Miniature Circuit Breaker) series, featuring a 4-pole design suitable for three-phase electrical systems, providing comprehensive protection for all three phases and the neutral wire.

Key Features

• Overload and Short-Circuit Protection:
  With a breaking capacity of up to 6kA, this MCB quickly interrupts the circuit when overloads or short circuits are detected, effectively protecting electrical equipment and wiring systems from damage.

• Rated Current 6A:
  Ideal for low-power circuits, this MCB offers optimal protection for small-load applications, ensuring stable operation and preventing overheating or fire risks caused by current surges.

• Compact and Easy Installation:
  Its compact design allows for quick and convenient installation in standard electrical panels, saving space and providing a clean, professional appearance.

• High Durability and Reliability:
  Manufactured using Legrand’s advanced technology, the MCB ensures high performance, stability, and long-lasting reliability even in demanding environments.

• Complies with International Standards:
  Fully compliant with IEC 60898 standards, ensuring maximum safety and reliability for residential, commercial, and light industrial electrical systems.

Technical Specifications

• Product Code: 419914B

• Rated Current: 6A

• Rated Voltage: 400V

• Mounting Depth: 44 mm

• Tripping Curve: C

• Number of Poles: 4

• Rated Insulation Voltage (Ui): 400V

• Rated Impulse Withstand Voltage (Uimp): 4kV

• Rated Short-Circuit Breaking Capacity (Icn) per EN 60898:

  • 10kA at 230V

  • 6kA at 400V

• Rated Ultimate Short-Circuit Breaking Capacity (Icu) per IEC 60947-2:

  • 10kA at 230V

  • 6kA at 400V

• Voltage Type: AC

• Frequency: 50–60Hz

• Current Limiting Class: 3

• Pollution Degree: 2

• Protection Degree (IP): IP20

• Dimensions (H × W × D): 88.8 × 71.2 × 77.3 mm

• Impact Resistance (IK): IK04

• Storage Temperature: -25°C to +60°C

• Color: Grey (RAL 7035)

Contact for Consultation

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