MCCB 2P 40A C Curve 10kA 230/400V
MCCB 2P 40A C Curve 10kA 230/400V

MCCB 2P 40A C Curve 10kA 230/400V

Available In stock 14 Items Reference LEGRAND 407804
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  • Protection IP20

2-pole miniature circuit breaker with a rated current of 40 A and C tripping curve. Protects installations against overloads and short circuits, with a breaking capacity of 10 kA at 400 V according to EN 60947-2. Nominal voltage of 400 V AC, insulation of 500 V, and construction depth of 44 mm.

Description

2-pole miniature circuit breaker designed to protect electrical installations against overloads and short circuits. It also allows for the control and isolation of the installation. Its compact 2-module design facilitates integration into standard electrical panels, offering a reliable solution for managing the rated current of 40 A in single-phase or three-phase networks depending on the configuration.

Technical features

  • Rated current: 40 A
  • Tripping curve: C
  • Number of poles: 2 (all protected)
  • Rated voltage: 230/400 V~
  • Breaking capacity: 10 kA at 400 V (EN 60947-2) and 6 kA at 400 V (EN 60898)
  • Breaking capacity at 230 V: 25 kA
  • Insulation voltage (Ui): 500 V
  • Maximum impulse rating (Uimp): 4 kV
  • Frequency: 50...60 Hz
  • Current limiting class: 3
  • Protection rating: IP20
  • Operating temperature: -25...70 °C
  • Rigid cable cross-section: 1.5...35 mm²
  • Flexible cable cross-section: 1.5...25 mm²
  • Construction depth: 44 mm
  • Flush mounting: Yes
  • Pollution degree: 2

This device guarantees a quick and safe disconnection in the event of electrical faults, protecting both the infrastructure and the connected equipment. Compatibility with additional devices allows adapting the protection to the specific needs of the installation.

Product Details

Dimensiones

Depth 44 mm

Eléctrico

Rated current (A) 40

Protección

Protection IP20

Otras

Curve C
EAN 3245064078047
Manufacturer LEGRAND
No. of poles 2P
Reference LEGRAND 407804

Información legal

Fabricante LEGRAND
Dirección C/ Hierro 56 –, 28850 Torrejón de Ardoz (Madrid), ES
Email [email protected]
Teléfono +34 916561812
Referencia LEGRAND 407804
EAN 3245064078047

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