Doepke DOEP DFS4 125-4/0,03-B SK Residual current circuit breaker DFS4 4-p

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Only 2 pieces in stock at supplier
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Product details

The DOEP DFS4 125-4/0.03-B SK residual current circuit breaker is a highly advanced safety device designed to protect people, animals, and electrical systems. This residual current circuit breaker (RCCB) disconnects the power supply when dangerously high fault currents occur, providing effective protection in single-phase or three-phase networks. The compact design of the device allows for easy installation on a DIN rail and occupies only four module units. With a high rated current of up to 125 A and the ability to accommodate large conductor cross-sections through the large double-deck terminals, the DFS4 is suitable for various applications. Its type B all-current sensitivity enables protection against fault currents with frequencies ranging from 0 Hz to 150 kHz, making it particularly versatile. Additionally, the switch is short-circuit and surge-resistant, enhancing reliability in critical situations. The integrated tripped position of the multifunction switch knob facilitates troubleshooting, and the free labeling software aids in marking.

  • All-current sensitive for fault currents with frequencies from 0 Hz to 150 kHz
  • High immunity to operational leakage and fault currents starting from 1 kHz
  • Optimized for systems without fire protection requirements
  • Short-circuit and surge-resistant for increased reliability
  • Easy installation on DIN rail with compact design.

Key specifications

Circuit breaker type
Fault current circuit breaker
Length
69 mm
mounting style
Top-hat rail
number of poles
4
Item number
23121060

General information

Manufacturer
Doepke
Category
Residual-current device
Manufacturer no.
09174998
Release date
16.11.2022

Circuit Breaker Features

Circuit breaker type
Fault current circuit breaker
mounting style
Top-hat rail
number of poles
4
Tripping characteristic
B
Rated current
125 A
Rated current
0.03 A
Rated voltage
400 V
voltage type
AC/DC
Rated insulation voltage Ui
400 V
Residual current (rated differential current)
0.03 A
Protection type (IP code)
IP20

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
1 Piece

Product dimensions

Length
69 mm

Package dimensions

Length
9 cm
Width
8 cm
Height
7.50 cm
Weight
480 g

14-day cancellation right
30-day right of return if unopened
24 Months statutory warranty

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Reviews & Ratings

Statutory 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: Galaxus
  • Doepke
    Not enough data
  • 1.Brennenstuhl
    0 %
  • 1.Schneider Electric
    0 %
  • 1.Siemens
    0 %
  • 4.Eaton
    0,1 %

Statutory 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: 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: Galaxus
  • Doepke
    Not enough data
  • 1.Steffen
    0,3 %
  • 2.ABB
    1,6 %
  • 2.Brennenstuhl
    1,6 %
  • 2.Schneider Electric
    1,6 %
Source: Galaxus