Aptomat MCB Legrand 419878B 2P 50A 6kA

Legrand MCB 419878B 2P 50A 6kA

The Legrand MCB 419878B 2P 50A 6kA is an electromechanical device designed with 2 poles, a rated current of 50A, and a breaking capacity of 6kA. It features a housing made of high-quality plastic with excellent insulation and heat resistance, as well as strong impact durability. The main function of the MCB is to protect electrical circuits from overcurrent caused by short circuits, overloads, or equipment faults.

With its 2-pole (2P) design, this circuit breaker provides effective protection against overload and short-circuit issues in electrical systems.
The 50A rated current makes it an ideal choice for systems that require high current capacity.

Technical Specifications

• Product code: 419878B

• Rated current (In): 50A

• Rated voltage (Ue): 230/440V

• Built-in depth: 44 mm

• Trip curve: C

• Number of poles: 2

• Rated insulation voltage (Ui): 400V

• Rated impulse withstand voltage (Uimp): 4kV

• Rated short-circuit breaking capacity: 6kA (EN 60898), Icu 6kA (IEC 60947-2 at 230V)

• Voltage type: AC

• Frequency: 50–60 Hz

• Current limitation class: 3

• Pollution degree: 2

• Protection degree (IP): IP20

• Dimensions (H x W x D): 88.8 × 36.4 × 77.3 mm

• Impact resistance (IK): IK04

• Storage temperature: –25°C to 60°C

• Color: Grey (RAL 7035)

Contact & Support

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