TDM ELECTRIC
Additional pole for circuit breaker VNK-37-1/2 3P 400A TDM SQ0744-0212
SKU: SQ0744-0212
ETIM: EC002498
8,051 ₽
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Analogues by specifications
Stock by warehouse
No description available
Contactless insert
No
Quick-release coupling
No
In housing
Yes
Pitch value
22.5 мм
Height
185 мм
Height
185 мм
Depth
83 мм
Mounting installation depth
83 мм
Length
185 мм
Insulated
No
Flammability class of insulation material in accordance with UL57
V0
Number of normally open (NO) contacts
1
Number of phases
1
Mounting rail kit
No (without)
Maximum busbar thickness
4 мм
Maximum conductor cross-section
240 кв.мм
Maximum rated operational current Ie
400 А
Maximum design current
400 А
Contact insert material
Plastic
Contact material
Copper
Contact surface coating material
Untreated
Modular design
Yes
Mounting plate
No
RAL colour number
7 022
Rated ultimate breaking capacity (Icw)
15 кА
Rated operational current Ie at AC-15, 230V
400 А
Rated current
400 А
Rated continuous current Iu
690 А
Sealable
No
Suitable for load-break switch
Yes
Suitable for number of poles
1
Suitable for power disconnector
Yes
Suitable for devices with auxiliary switch
No
Suitable for devices with neutral conductor
No
With wire protection
No
With cable entries
No
With mounting plate
No
With transparent cover
Yes
Component type/spare part
4th (additional) pole
Connection type
Round conductor/copper strip
Busbar thickness from
4 мм
Shape
Rectangular
Colour
Grey
Color
Grey
Width
45 мм
Width in modular units
45
Busbar width from
25 мм
Busbar, rail width
25 мм
Width/connection pitch
45 мм
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