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Legrand (DP) 16A MCB Safety box

By Published On: July 12, 2026

A Legrand Double Pole (DP) 16A MCB is designed to [...]

A Legrand Double Pole (DP) 16A MCB is designed to protect both the phase and neutral conductors from overload and short-circuit faults. It is commonly used in single-phase circuits, including EV chargers, air conditioners, geysers, and power outlets

Parameter Specification
Brand Legrand
Product Type Miniature Circuit Breaker (MCB)
Poles Double Pole (2P)
Rated Current 16 A
Tripping Curve C Curve (most common)
Rated Voltage 230/400 V AC
Frequency 50/60 Hz
Breaking Capacity 6 kA (RX³ series) or higher for DX³ series
Mounting 35 mm DIN Rail
Terminal Protection IP20 Finger-safe
Protection Overload and Short Circuit
Standard IEC 60898-1
Operating Temperature -25°C to +70°C (typical)

Applications

  • EV chargers (up to 3.3 kW / 16 A)
  • Air conditioners
  • Water heaters (geysers)
  • Industrial control panels
  • Residential distribution boards

For a 3.3 kW portable EV charger (16 A), a Legrand 16 A, 2P, C Curve MCB is generally suitable. If the charger manufacturer requires earth-leakage protection, use a 16 A, 30 mA RCBO instead of only an MCB.

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Written by : Tetra Tech Global

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