Doepke DOEP DFS4 040-4/0,03-B SK MI RCD switch 4-pole 40 A 0.03 A type B SK mobile Ins

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Only 1 piece in stock at supplier
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Product details

The DOEP DFS4 040-4/0.03-B SK MI FI switch is a highly advanced residual current device specifically designed for use in single-phase and three-phase networks. With a rated current of 40 A and a residual current sensitivity of 0.03 A, this 4-pole switch provides reliable protection for people, animals, and electrical installations. Its compact design allows for easy mounting on DIN rails, while the large double-decker terminals are suitable for larger conductor cross-sections. The switch is all-current sensitive and can detect frequencies from 0 Hz to 150 kHz, making it particularly versatile. The robust construction ensures high surge current and lightning resistance, enhancing safety in various applications. Additionally, the tripped position of the multifunction switch knob facilitates troubleshooting, and the free labeling software aids in marking.

  • All-current sensitive residual current device for single-phase and three-phase networks
  • High immunity to frequencies from 0 Hz to 150 kHz
  • Increased surge current and lightning resistance
  • Easy mounting on DIN rail with large double-decker terminals
  • Optimized for installations without fire protection requirements.

Key specifications

Circuit breaker type
Fault current circuit breaker
Length
69 mm
mounting style
Top-hat rail
number of poles
4
Item number
32149165

General information

Manufacturer
Doepke
Category
Residual-current device
Manufacturer no.
09134892
Release date
16.11.2022

Circuit Breaker Features

Circuit breaker type
Fault current circuit breaker
mounting style
Top-hat rail
number of poles
4
Rated current
40 A
Rated voltage
40 V
voltage type
AC/DC
Rated insulation voltage Ui
40 V
Residual current (rated differential current)
0.03 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
69 mm

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