Triac voltage stabilizers are classified as type of autotransformer stabilizers with electronic control that ensure adjustment of output voltage with maximum speed of response for change and high precision of its maintaining. The adjustment is ensured by switching between the line autotransformer winding leads made by triacs that are controlled by the stabilizer electronic control module.

The triac voltage stabilizers are intended for maintaining stable voltage that supplies household and industrial loads when mains voltage fluctuates over wide limits of value and time.

PRIME is the most advanced technologically series of voltage stabilizers designed by IEK. Innovative schematic solution based on triacs ensures noiseless work of the voltage stabilizer and unsurpassed parameters of electric energy quality. Due to absence of mechanical wear in the PRIME voltage stabilizers, the manufacturer guarantees high operational reliability and long lifetime.

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.

Unified casing with the ability to connect additional devices does not require dismantling, as well as provided with the ability to self-connect.

The status indicator of the main circuit provides accurate information on the status of contacts regardless of handle position.

The improved switch handle of wider size with increased contact area facilitates the switching process.

Increased size of the screw head with multiple-purpose slot (+, -) facilitates the assembly and prevents the falling out of screws during installation.

The switch design provides for two types of protection against overload and short circuit, that significantly improves the protection of distribution and group circuits.

Notches on the contact clamps reduce heat loss and increase the mechanical stability of the connection.

Special casing design with increased heat transfer allows you to raise the loading capacity by 10%.

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.

Miniature circuit breaker (MCB)

Nominal rated current

Nominal rated voltage

Release characteristic

Rated short-circuit breaking capacity EN 60898

Number of poles

Voltage type

Range of use

Power poles quantity

Mounting rail type

Rated short-circuit breaking capacity Icn EN 60898 at 230 V

Width in number of modular spacings

Number of protected poles

Thermal release

Power loss

Mounting method

Explosion protection

Degree of protection (IP)

Electromagnetic release

Number of poles (total)

Release actuating time in short-circuit tm zone

Frequency

Residual release

Rated short-circuit breaking capacity Icn EN 60898 at 400 V

Type of electric connection

Built-in depth

Electronic release

Nominal voltage DC

Max. cross section incoming cable

Switch off technique

Additional equipment possible

Current limiting class

Ambient class

Срок службы, Лет

Гарантийный срок, Лет

Количество

Единицы измерения

Тип упаковки

Материал упаковки

Штрихкод

Вес брутто, кг

Объем, м^3

Длина, см

Ширина, см

Высота, см

Способ нанесения информации

CB BA47-29M 1P 0.5A 4.5kA C IEK

Surface installation mounting boxes are designed for arranging cables and wires as well as for concealing and additional protection of commutation points. These boxes are used as a part of the electric channel system consisting of cable trays.
For convenient installation, the boxes are delivered in set with a terminal block.

- Material: polystyrene. 
- Color: white, ivory, lightwood, pine.
- Protection degree: IP20.

Protection of the mechanism of the thermal release with a plexiglass insert from changing the factory settings.

notes on contact clamps reduce heat losses and increase the mechanical stability of the connection.

the ability to simultaneously join the FORK tire and a flexible conductor to distribute the power supply through the upper clamps, as well as the possibility of connecting the PIN bus.

The attack from the silver -containing composite increases the wear resistance of the contact group and reduces the transition resistance.

an improved arcening system: increased service life, increased resistance to short -circuit currents: patent No. RU 139886.

Additional protection against the burning of the circuit of the circuit breaker and heat removal due to plastic and metal anti -carbon plates.

Fast installation and additional reliability of mounting on a Din-rack using a latch with a double fixed position.

The presence of the contact position indicator.

The increased strength of the body in the attachment zone of the conductors due to two additional rivets and a monolithic front panel.

Nominal rated current, А	0.5
Nominal rated voltage, В	230
Release characteristic	C
Rated short-circuit breaking capacity EN 60898, кА	4,5
Number of poles	1
Voltage type	Перемен./постоян. (AC/DC)
Range of use	Промышленное и бытовое
Number of protected poles	1
Release actuating time in short-circuit tm zone, с	0,1
Mounting rail type	35x7.5
Width in number of modular spacings	1
Degree of protection (IP)	IP20
Built-in depth, мм	73,6
Electronic release	Нет
Electromagnetic release	Да
Power poles quantity	1
Explosion protection	Без взрывозащиты
Current limiting class	3
Nominal voltage DC, В	≤ 48
Mounting method	на DIN-рейку
Switch off technique	Тепловой, электромагнитный
Power loss, Вт	3.0
Suitable for motor safety switch	Да
Additional equipment possible	Да
Max. cross section incoming cable, мм²	25
Rated surge voltage invariability, кВ	4
Thermal release	Да
Rated short-circuit breaking capacity Icn EN 60898 at 400 V, кА	4.5
Number of poles (total)	1
Rated short-circuit breaking capacity Icn EN 60898 at 230 V, кА	4.5
Type of electric connection	Винтовое соединение
Frequency, Гц	50
Ambient class	УХЛ4
Residual release	Нет

Miniature circuit breaker VA47-29 1P 0,5A 4,5kA C IEK

Основные характеристики

Описание

Основные документы

Особенности конструкции

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Документация

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