Legrand 402027 2P 80A 30mA RCCB

Legrand 402027 2P 80A 30mA RCCB (Residual Current Circuit Breaker)

The Legrand 402027 2P 80A 30mA RCCB is a residual current circuit breaker designed to protect people and electrical systems from electric shock and leakage-related incidents. It automatically disconnects the power supply when a leakage current exceeding 30mA is detected, ensuring maximum user safety and fire prevention.

Key Features

• High load capacity: With a rated current of 80A, this RCCB is suitable for heavy-duty applications in commercial and industrial environments.

• Residual current sensitivity 30mA: Provides reliable protection for human safety by instantly disconnecting power when leakage current exceeds 30mA.

• 2-pole design (2P): Protects both phase and neutral conductors, ensuring full protection for single-phase electrical systems.

• Fast leakage detection: Quickly detects and isolates electrical faults, minimizing the risk of electric shock and damage to equipment.

• DIN rail mounting: Easy installation and seamless integration into standard electrical panels.

• Compact and durable design: Ideal for residential, commercial, and light industrial applications.

Technical Specifications

• Product code: 402027

• Type: MCCB-2P

• Rated voltage (Un): 230 V

• Rated current (In): 80 A

• Rated residual current (IΔn): 0.03 A (30 mA)

• Rated insulation voltage (Ui): 250 V

• Impulse withstand voltage (Uimp): 4 kV

• Number of poles: 2

• Mounting method: DIN rail

• Type of residual current: AC

• Short-time withstand current (Icw): 10 kA

• Current increment: 0.25 kA

• Voltage type: AC

• Frequency: 50 Hz

• Protection rating (IP): IP20

• Module width: 2

• Built-in depth: 44 mm

• Operating temperature: -25°C to +60°C

• Pollution degree: 2

• RAL color (approx.): 7035

• Dimensions (H x W x D): 88.9 × 35.6 × 77.8 mm

• Impact resistance (IK): IK04

• Storage temperature: -40°C to +70°C

• Color: Grey

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