The importance DIN 61439 for components
Components that meet the requirements the applicable
product standard are suitable for direct use switchgear
systems. calculation)
Variant Comparison with reference construction
Routine verification
Manufacturer of
the switchgear
and controlgear
assemblies
Switchgear
manufacturer
Design verification
A combination the va-
riants also conceivable
Switchgear and controlgear
assemblies ready for operation
1. aid for the required design
verification for switchgear and controlgear assemblies,
the following table provides you with further information
on terminal blocks.
2. Additional design verification not
required for individual items equipment components. They must, however, take the definitions of
standard series DIN 61439 into consideration.
Low-voltage switchgear and controlgear assemblies
Guidelines for the construction switchgear and controlgear
assemblies accordance with the standard
Interaction between the standards
IEC/EN 61439 for switchgear and
controlgear assemblies
With the withdrawal the previous version on
23 September 2014, the DIN 61439: 0-06 standard
for “Low-voltage switchgear and controlgear assemblies” –
Part General rules became binding for the switchgear and
controlgear assemblies defined. However, these changes have direct
influence the components, such terminal blocks,
which have comply with the relevant product standard. This standard includes a
series changes that you have consider switchgear
manufacturer.31
3029140000
Installation
C
Standards and industries
.
The properties required from DIN 61439‑1 are
covered the product standard for terminal blocks
EN 60947‑7‑1(2, 3).Original manufacturer
Low-voltage switchgear and controlgear assembly
Variant Testing
Variant 1:
Comparison with a
reference construction
without changes
The manufacturer the
switchgear and controlgear
assemblies does not
become the original
manufacturer
Variant 2:
Original system with
changes
The manufacturer the
switchgear and controlgear
assemblies becomes the
original manufacturer
Design verification for
changes
Variant Appraisal (incl.
3.
Summarised
•
IEC/EN 61439 new series standards for the
construction switchgear and controlgear systems
•
With the design verification, you the manufacturer
provide evidence for the suitability the system
•
You still confirm conformity with the standard
by signing the Declaration Conformity
C
