Legrand MCB Circuit Breaker 419920B 4P 32A 6kA

Legrand MCB Circuit Breaker 419920B 4P 32A 6kA

The Legrand MCB 419920B 4P 32A 6kA is a miniature circuit breaker designed to protect electrical systems from overloads and short circuits. This product is part of Legrand’s MCB (Miniature Circuit Breaker) range, featuring a 4-pole design suitable for three-phase electrical systems, providing protection for all three phases and the neutral wire. With a rated current of 32A and a breaking capacity of up to 6kA, it is ideal for applications that require strong protection and reliable performance.

The product’s compact and modern design makes it suitable for various environments, from offices and residential buildings to light industrial areas.

Key Features

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

• High Breaking Capacity:
  The device offers a breaking capacity of 10kA at 230V and 6kA at 400V, meeting the safety requirements for both residential and industrial electrical systems.

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

• Rated Current 32A:
  Designed to handle a maximum current of 32 amperes, this MCB is suitable for commercial and industrial circuits that operate under high load conditions.

• High Durability and Stability:
  Manufactured using advanced Legrand technology, ensuring long-lasting durability, stable performance, and reliable operation even under harsh environmental conditions.

• Complies with International Standards:
  The Legrand MCB complies with IEC 60898 international safety and quality standards, guaranteeing maximum safety and reliable protection for users.

Technical Specifications

• Product Code: 419920B

• Rated Current: 32A

• Rated Voltage: 400V

• Mounting Depth: 44 mm

• Trip 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 delivering genuine Legrand products, imported directly from the manufacturer, complete with all necessary documentation, warranty, and international-standard technical support.

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