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4K10H185COK3
1050251 4K10H185COK3
1050251

Drive shaft, L=185mm, for DMV 250/400Accessories for Dumeco types DMV 250N and 400N, in combination with change-over mechanism height of switch, from bottom of switch to top of operating shaft., 10mm square, for rotary handle K3

Drive shaft, L=185mm, for DMV 250/400
Accessories for Dumeco types DMV 250N and 400N, in combination with change-over mechanism height of switch, from bottom of switch to top of operating shaft., 10mm square, for rotary handle K3

Basic function drive shaft
Shaft diameter In combination with change-over mechanism
Shaft length 10 x 10 mm
For use with 185 mm
For use with DMV250N
DMV400N
Notes K3 Rotary handles
Rated operational current for specified heat dissipation [In] Shaft length = Height of switch, measured from bottom of switch to top of shaft.
Heat dissipation per pole, current-dependent [Pvid] 0 A
Equipment heat dissipation, current-dependent [Pvid] 0 W
Static heat dissipation, non-current-dependent [Pvs] 0 W
Heat dissipation capacity [Pdiss] 0 W
Operating ambient temperature min. 0 W
Operating ambient temperature max. -25 °C
10.2 Strength of materials and parts
>10.2.2 Corrosion resistance
+55 °C
10.2 Strength of materials and parts
>10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.5 Lifting
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts
>10.2.7 Inscriptions
Does not apply, since the entire switchgear needs to be evaluated.
10.3 Degree of protection of ASSEMBLIES Meets the product standard´s requirements.
10.4 Clearances and creepage distances Does not apply, since the entire switchgear needs to be evaluated.
10.5 Protection against electric shock Meets the product standard´s requirements.
10.6 Incorporation of switching devices and components Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections Does not apply, since the entire switchgear needs to be evaluated.
10.8 Connections for external conductors Is the panel builder´s responsibility.
10.9 Insulation properties
>10.9.2 Power-frequency electric strength
Is the panel builder´s responsibility.
10.9 Insulation properties
>10.9.3 Impulse withstand voltage
Is the panel builder´s responsibility.
10.9 Insulation properties
>10.9.4 Testing of enclosures made of insulating material
Is the panel builder´s responsibility.
10.10 Temperature rise Is the panel builder´s responsibility.
10.11 Short-circuit rating Not applicable.
10.12 Electromagnetic compatibility Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Length The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Cross section height 185 mm
Cross section width 10 mm

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