IEK
RSS Русский English Казахский Español Feedback Sitemap
Products catalog
Pricelist

01.01.02.03 VA47-29M characteristic D

  • Description
  • Assortment
  • Design
    features
  • Package bundle
Modular circuit breakers (MCB) VA47-29M are designed to protect distribution and group circuits having different loads. Modular circuit breakers VA47-29M are recommended for use in electrical distribution panels of residential and public buildings as well as in industries.
Sorting: article name
Total: 3
Авт. выкл. ВА47-29М 2P 32A 4,5кА х-ка D ИЭК
MVA21-2-032-D
Number of poles: 2
Primary current: 32 A
Номинальное рабочее напряжение: 400 V
Rated short-circuit breaking capacity EN 60898: 4,5 kA
Авт. выкл. ВА47-29М 3P 50A 4,5кА х-ка D ИЭК
MVA21-3-050-D
Number of poles: 3
Primary current: 50 A
Номинальное рабочее напряжение: 400 V
Rated short-circuit breaking capacity EN 60898: 4,5 kA
Авт. выкл. ВА47-29М 3P 6A 4,5кА х-ка D ИЭК
MVA21-3-006-D
Number of poles: 3
Primary current: 6 A
Номинальное рабочее напряжение: 400 V
Rated short-circuit breaking capacity EN 60898: 4,5 kA
Total: 3
1
Search by parameters
Number of poles
Primary current A
Number of poles (total)
Bus connection to the automatic circuit breaker allows to reduce the contact resistance and provides a 2- or 3-wire connection of the line for uniform distribution of bus load.
Bus connection to the automatic circuit breaker allows to reduce the contact resistance and provides a 2- or 3-wire connection of the line for uniform distribution of bus load.
Increased size of the screw head with multiple-purpose slot (+, -) facilitates the assembly and prevents the falling out of screws during installation.
Increased size of the screw head with multiple-purpose slot (+, -) facilitates the assembly and prevents the falling out of screws during installation.
Notches on the contact clamps reduce heat loss and increase the mechanical stability of the connection.
Notches on the contact clamps reduce heat loss and increase the mechanical stability of the connection.
Protection of heat release mechanism by plexiglass against change of factory settings.
Protection of heat release mechanism by plexiglass against change of factory settings.
Silver-containing composite weld deposition increases the wear resistance of the contact group and reduces the contact resistance.
Silver-containing composite weld deposition increases the wear resistance of the contact group and reduces the contact resistance.
Special casing design with increased heat transfer allows you to raise the loading capacity by 10%.
Special casing design with increased heat transfer allows you to raise the loading capacity by 10%.
The improved switch handle of wider size with increased contact area facilitates the switching process.
The improved switch handle of wider size with increased contact area facilitates the switching process.
The status indicator of the main circuit provides accurate information on the status of contacts regardless of handle position.
The status indicator of the main circuit provides accurate information on the status of contacts regardless of handle position.
The switch design provides for two types of protection against overload and short circuit, that significantly improves the protection of distribution and group circuits.
The switch design provides for two types of protection against overload and short circuit, that significantly improves the protection of distribution and group circuits.
Unified casing with the ability to connect additional devices does not require dismantling, as well as provided with the ability to self-connect.
Unified casing with the ability to connect additional devices does not require dismantling, as well as provided with the ability to self-connect.
Contact us Contact us:
+7 (495) 542 22 22
 
Copyright © 1999-2021 IEK. ALL RIGHTS RESERVED.