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Doepke DOEP DFS4 040-4/0,30-B SK S RCD DFS4 4-pole 40

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Delivered between Thu, 27.11. and Fri, 12.12.
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Product details

The Doepke DFS4 040-4/0,30-B SK S is a highly advanced residual current circuit breaker (RCCB) designed for use in single-phase and three-phase networks. This four-pole switch provides reliable protection against dangerously high fault currents, thereby safeguarding both people and animals as well as electrical installations. With a compact design that occupies only four modular units, the DFS4 is ideal for mounting on DIN rails. It can accommodate large conductor cross-sections through its large double-decker terminals, facilitating installation. The type B tripping characteristic ensures a targeted response to fault currents, while the all-current-sensitive properties of type B offer a wide frequency coverage from 0 Hz to 150 kHz. These features make the DFS4 an excellent choice for applications where high system availability and safety are required.

  • All-current sensitive at frequencies from 0 Hz to 150 kHz
  • Reduced sensitivity at higher frequencies
  • Built-in multifunction switch knob for troubleshooting
  • Suitable for single-phase and three-phase networks
  • Selective tripping in staggered distributions.

Key specifications

Circuit breaker type
Fault current circuit breaker
Length
69 mm
Width
4 mm
number of poles
4
Mounting type
Top-hat rail
Item number
32126004

General information

Manufacturer
Doepke
Category
Residual-current device
Manufacturer no.
09136999
Release date
16.11.2022

Circuit Breaker Features

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
number of poles
4
Tripping characteristic
B
Rated current
40 A
Rated current
0.3 A
Rated voltage
40 V
voltage type
AC/DC
Rated insulation voltage Ui
230 V
Residual current (rated differential current)
0.30 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
Width
4 mm

Legal Notice

Product Safety

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.Brennenstuhl
    0 %
  • 2.Steffen
    0,3 %
  • 3.Schneider Electric
    1,3 %
  • 4.ABB
    1,9 %
Source: Galaxus