Siemens 3KD4644-0QE40-0

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Product details

The Siemens 3KD4644-0QE40-0 is a powerful load disconnect switch with a rated current of 630 amperes and a four-pole design. It is designed for use in various industrial applications, providing reliable personnel protection as well as high system availability. This load disconnect switch can be used as a main switch, emergency stop switch, or maintenance switch, ensuring a safe disconnection of electrical equipment under load. Its robust construction and the ability to retrofit additional functions through extensive accessories make it a flexible solution for different requirements in infrastructure and buildings. The switch is suitable for mounting on a DIN rail and offers efficient engineering through comprehensive CAx data, facilitating planning and installation.

  • Reliable protection against electrical accidents
  • Robust technology for high system availability
  • Versatile use with variable connection and drive types
  • Easy retrofitting of additional functions through extensive accessories
  • Suitable for wind power and solar installations.

Key specifications

Nominal current
630 A
Nominal voltage
1000 V
Protection type (IP code)
IP00

General information

Item number
33685413
Manufacturer
Siemens
Category
Mobile power distributors
Manufacturer No.
3KD4644-0QE40-0
Release date
17.5.2023

Colour

Colour
Multicoloured
Exact colour description
Other

Mobile power distributor features

Nominal current
630 A
Nominal voltage
1000 V
Area of use
Inside
mounting type
Recessed mounting
Number of poles
4x
Actuator Type
Side panel drive right Basic unit without handle
Protection type (IP code)
IP00

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Scope of delivery

Items per sales unit
1 pcs.
Scope of delivery
Basic machine

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Mobile power distributors» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Siemens
    Not enough data
  • 1.Eaton
    0 %
  • 2.MeanWell
    0.1 %
  • Phoenix Contact
    Not enough data

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
  • Siemens
    Not enough data
  • Eaton
    Not enough data
  • MeanWell
    Not enough data
  • Phoenix Contact
    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 «Mobile power distributors» category returned?

Source: Digitec Galaxus
  • Siemens
    Not enough data
  • 1.Phoenix Contact
    0.6 %
  • 2.MeanWell
    2.7 %
  • 3.Eaton
    3.7 %
Source: Digitec Galaxus