Hager CDA440J

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Product details

The Hager CDA440J is a reliable combination RCD/MCB protection switch designed for use in electrical installations. With a mounting type for DIN rails, it offers easy installation in distribution cabinets. The protection switch ensures protection against overload as well as fault currents, making it an important component for safety in residential and commercial buildings. The CDA440J has a rated residual current of 30 milliamperes and a rated current of 40 amperes, making it suitable for a variety of applications. Its compact design and IPX2 protection rating ensure that it can be used in demanding environments. The protection switch is manufactured in France and meets high quality standards.

  • Combination of residual current protection (RCD) and circuit protection (MCB)
  • DIN rail mounting for easy installation
  • Type A tripping characteristic for versatile applications
  • IPX2 protection rating for additional moisture protection
  • Rated insulation voltage of 500 volts for high safety.

Key specifications

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
number of poles
4
Length
70 mm
Width
70 mm

General information

Item number
33323248
Manufacturer
Hager
Category
Residual-current device
Manufacturer No.
CDA440J
Release date
17.5.2023

Colour

Colour
White
Exact colour description
White

Circuit Breaker Features

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
number of poles
4
Tripping characteristic
A
Rated current
40 A
Rated voltage
400 V
voltage type
AC
Insulation voltage (Ui)
500 V
Residual current
0.03 A
Protection type (IP code)
IP20

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
17.61 kg
Climate contribution
CHF 0.42

Scope of delivery

Items per sales unit
1 pcs.

Product dimensions

Length
70 mm
Width
70 mm
Height
83 mm

Package dimensions

Length
9 cm
Width
8 cm
Height
7 cm
Weight
336 g

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

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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
  • 1.Schneider Electric
    0 %
  • 5.Siemens
    0.1 %
  • 6.ABB
    0.2 %
  • 7.Hager
    0.3 %
  • 8.Steffen
    0.5 %

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
  • 1.Hager
    0 days

Return rate

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

Source: Digitec Galaxus
  • 3.Schneider Electric
    1.5 %
  • 4.Eaton
    2.7 %
  • 5.ABB
    4 %
  • 6.Hager
    4.8 %
  • 6.Siemens
    4.8 %
Source: Digitec Galaxus