Legrand MCB Circuit Breaker 419917B 4P 16A 6kA

Legrand MCB Circuit Breaker 419917B 4P 16A 6kA

The Legrand MCB 419917B 4P 16A 6kA is a miniature circuit breaker designed to protect electrical systems from overloads and short circuits. This product belongs to Legrand’s MCB (Miniature Circuit Breaker) range and features a 4-pole design, suitable for three-phase systems, providing protection for all three phases and the neutral wire. With a rated current of 16A, this device is ideal for both residential and industrial electrical systems requiring reliable protection and high current capacity.

Its compact and modern design makes it suitable for a variety of environments such as offices, homes, and light industrial facilities.

Key Features

• Overload and Short-Circuit Protection:
  With a breaking capacity of up to 6kA, this circuit breaker can quickly disconnect the circuit in case of overload or short circuit, effectively protecting electrical devices and systems from damage.

• High Breaking Capacity:
  Offers a short-circuit breaking capacity of 10kA at 230V and 6kA at 400V, meeting safety requirements for both residential and industrial applications.

• Compact and Easy Installation:
  The compact and lightweight design allows for easy installation in standard electrical panels, saving space and optimizing installation efficiency.

• High Durability and Stability:
  Manufactured using Legrand’s advanced technology, the product ensures long service life, reliable performance, and stable operation even under harsh conditions.

• Complies with International Standards:
  The Legrand MCB meets IEC 60898 international standards for safety and quality, ensuring maximum protection and peace of mind for users.

Technical Specifications

• Product Code: 419917B

• Rated Current: 16A

• 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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We are committed to supplying 100% genuine Legrand products, imported directly from the manufacturer with full certification, warranty, and technical support that meet international standards.

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