Legrand 409789

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Product details

The Legrand circuit breaker 409789 is a reliable and powerful device designed according to the EN 60947-2 standards. With a C characteristic, this 3-pole protective switch is ideal for applications that require high inrush currents, such as motors and transformers. The circuit breaker offers a rated current of 100 A and a breaking capacity of 25 kA, making it a safe choice for protecting electrical lines. Installation is straightforward on a DIN rail, and the clear switching position indicator along with the labeling window ensures user-friendly handling. The plug-in protection provides additional safety when inserting the conductor into the terminal block. With its robust construction and thoughtful features, the Legrand 409789 is an excellent choice for professional applications in the electrical field.

  • 3-pole with C characteristic for high inrush currents
  • Rated current of 100 A and breaking capacity of 25 kA
  • Easy installation on DIN rail with quick fastenings
  • Clear switching position indicator and labeling window for user-friendliness
  • Plug-in protection for safe insertion of the conductor.

Key specifications

Circuit breaker type
Miniature circuit breaker
Mounting type
Top-hat rail
number of poles
3

General information

Item number
31818991
Manufacturer
Legrand
Category
Residual-current device
Manufacturer no.
409789
Release date
10.10.2022

Circuit Breaker Features

Circuit breaker type
Miniature circuit breaker
Mounting type
Top-hat rail
number of poles
3
Tripping characteristic
C
Rated current
100 A
Rated voltage
400 V
voltage type
AC
Rated insulation voltage Ui
500 V
Protection type (IP code)
IP20

Origin

Country of origin
Italy

Voluntary climate contribution

CO₂ emissions
26.2 kg
Climate contribution
CHF 0.62

Scope of delivery

Items per sales unit
1 pcs.

Product dimensions

Weight
692.69 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Residual-current device» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Legrand
    Not enough data
  • 1.Brennenstuhl
    0 %
  • 1.Eaton
    0 %
  • 1.Siemens
    0 %
  • 4.ABB
    0.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Legrand
    Not enough data
  • ABB
    Not enough data
  • Brennenstuhl
    Not enough data
  • Eaton
    Not enough data
  • Hager
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Residual-current device» category returned?

Source: Digitec Galaxus
  • Legrand
    Not enough data
  • 1.Steffen
    0.6 %
  • 2.Eaton
    0.7 %
  • 3.Max Hauri
    0.8 %
  • 4.Schneider Electric
    1.4 %
Source: Digitec Galaxus