Hager CDH663D

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Product details

The Hager CDH663D is a highly advanced residual current circuit breaker designed for use in electrical installations. With a rated voltage of 400 V and a rated current of 63 A, this 4-pole circuit breaker provides reliable protection against fault currents of up to 30 mA. It meets the requirements of the standards DIN EN 61008-1 and DIN EN 61008-2-1, making it suitable for safe operation in various applications. The CDH663D is equipped with a short-circuit strength of 10 kA and a surge voltage strength of 5 kA, making it a robust choice for demanding environments. Installation is straightforward on a DIN rail, and the switch is designed for temperatures ranging from -25 to 70 °C. Additionally, the bi-connect terminals allow for flexible installation, while the external test button and fault current indicator ensure easy maintenance. The Hager CDH663D is therefore an ideal solution for the protection of people and equipment in electrical systems.

  • 4-pole residual current circuit breaker for comprehensive protection
  • Rated current of 63 A for high performance requirements
  • Easy installation on DIN rail for quick setup
  • Bi-connect terminals allow for flexible installation options.

Key specifications

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

General information

Item number
31994136
Manufacturer
Hager
Category
Residual-current device
Manufacturer No.
CDH663D
Release date
24.10.2022

Colour

Colour
White

Circuit Breaker Features

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
Mounting type
Engagement
number of poles
4
Rated current
63 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
18.08 kg
Climate contribution
CHF 0.43

Scope of delivery

Items per sales unit
1 pcs.

Product dimensions

Length
70 mm

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
  • 4.ABB
    0.1 %
  • 4.Schneider Electric
    0.1 %
  • 4.Siemens
    0.1 %
  • 7.Hager
    0.3 %
  • 8.Steffen
    0.4 %

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
  • Hager
    Not enough data
  • ABB
    Not enough data
  • Brennenstuhl
    Not enough data
  • Eaton
    Not enough data
  • Max Hauri
    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
  • 3.Schneider Electric
    1.7 %
  • 4.Eaton
    1.9 %
  • 5.ABB
    3.6 %
  • 6.Siemens
    4.4 %
  • 7.Hager
    4.9 %
Source: Digitec Galaxus