Doepke GmbH Fi circuit breaker A 4p 440V 63A 0.5A 4TE REG DIN rail 10kA 0 (DFS4063-4/0,50-A)

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Rated voltage2

Product details

The Doepke GmbH residual current circuit breaker is a highly advanced device designed for use in single-phase and three-phase networks. With a rated voltage of 440 V and a rated current of 63 A, this device provides reliable protection against dangerous fault currents. The breaker is available in a compact design with a width of only four modular units, making it ideal for mounting on a DIN rail. The tripping mechanism operates independently of the mains and auxiliary voltage, ensuring high flexibility and safety. The Doepke residual current circuit breaker is designed for monitoring circuits with a rated frequency of 50 Hz and offers high short-circuit resistance. The large double-decker terminals allow for the connection of conductors with large cross-sections, while the switching status indicator and viewing window facilitate troubleshooting. This breaker is an essential component for safety in electrical installations.

  • Mains and auxiliary voltage-independent tripping
  • Sensitivity for alternating and pulsating direct fault currents (Type A)
  • High short-circuit resistance
  • Large double-decker terminals for high conductor cross-sections
  • Easy troubleshooting through switching status indicator and viewing window.

Key specifications

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
Width
80 mm
Length
90 mm
number of poles
4
Item number
22601672

General information

Manufacturer
Doepke
Category
Residual-current device
Manufacturer no.
DFS4063-4/0
Release date
19.4.2021

Colour

Colour
Grey
Exact colour description
Grey

Circuit Breaker Features

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
number of poles
4
Tripping characteristic
A
Rated current
63 A
Rated current
0.5 A
Rated voltage
440 V
voltage type
AC
Rated insulation voltage Ui
400 V
Residual current (rated differential current)
0.50 A
Protection type (IP code)
IP20

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
1 Piece

Product dimensions

Length
90 mm
Width
80 mm
Height
80 mm

Package dimensions

Length
9 cm
Width
8 cm
Height
8 cm
Weight
410 g

30-day right of return if unopened
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
  • Doepke
    Not enough data
  • 1.Brennenstuhl
    0 %
  • 1.Eaton
    0 %
  • 1.Schneider Electric
    0 %
  • 1.Siemens
    0 %

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
  • Doepke
    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
  • Doepke
    Not enough data
  • 1.Brennenstuhl
    0 %
  • 2.Steffen
    0.4 %
  • 3.Schneider Electric
    1.4 %
  • 4.ABB
    1.9 %
Source: Digitec Galaxus