What is the difference between a contactor and a relay?

A contactor is built for switching power circuits repeatedly at high current, often with motor duty ratings (AC-3) and arc-suppressing chambers. A relay switches control signals at low current. In practice: contactor for the motor, relay in the control circuit that drives the contactor coil.

How do I calculate the correct contactor size for a motor?

Use the motor's full-load current, apply the AC-3 rating for the operating voltage, and allow for the number of starts per hour. As a rule of thumb, the contactor's AC-3 rating should be at least equal to the motor FLC, then step up one frame if the duty is heavy.

Do you supply the coil voltage I need?

Coil voltages are specified per order. Send the model number, coil voltage and frequency you require and we will confirm availability and lead time.

Are auxiliary contacts included?

Base models come with the standard auxiliary contact configuration for that frame. Add-on auxiliary blocks and mechanical interlocks can be quoted with the contactor.

Infrared Remote nad Touch Настенный выключатель — поставка с завода

О изделии — Infrared Remote nad Touch Настенный выключатель

Infrared Remote nad Touch Настенный выключатель — изделие из линейки «Настенный выключатель» производства ELEHPD. Направление «Электрооборудование» охватывает защиту и распределение цепей до 1000 В: модульные автоматические выключатели, УЗО, контакторы, клеммные колодки и коммутационные аппараты для жилых, коммерческих и промышленных объектов. Изделия изготавливаются по стандартам IEC/EN, имеют маркировку CE и поставляются напрямую с завода дистрибьюторам, оптовым покупателям и сборщикам щитового оборудования. Технические характеристики и коммерческое предложение предоставляются по запросу.

Область применения

Типовые области применения: распределительные щиты и вводно-распределительные устройства жилых и коммерческих объектов; промышленные установки и машиностроение; объекты инфраструктуры и электроснабжения; проекты OEM-заказчиков и щитовых сборок.

Как правильно выбрать: Настенный выключатель

При подборе укажите: номинальный ток, отключающую способность, количество полюсов, тип характеристики (B, C или D), род тока и напряжение, способ монтажа (DIN-рейка, панель), а также климатическое исполнение. Наши инженеры подберут аналог по вашему спецификации или по образцу.

Технические характеристики

nolog y

Infrared Remote Switch and Touch Light Switches

The artistic touch switches control the light on/off by touching on the panels.They ont only function as common switch buthave decorativ effects as well.The innovative product has the following unique features compared with the other's:

At static state, it consumes little energy. And the static current of the switch is less than 100uA,consume almost no electricity , it is energy-saving products .
3 Watts to 1000 Watts loading 110-220VAC ~ 60Hz , it is high efficiency switch.
It works quietly like an electronic watch without any mechanical contact, it is quiet switch
It is anti-jamming and anti-electromagnetic radiation high quanlity products.
It is convenient to use, it controlled by a light finger touch one the metal area on the panel, or the remote controller of TV, video,audio in your home and by any key of it, needn't any special setting.
Fast and easy installation as normal switch, only needs 2 wires
used for most types of lamp including incandescent, fluorescent lamp, some type of electronic energy-saving lamp and other inductance load as well, enen motor..
we have got CE approval,that means we are high standard products, and qualified for Sell in European.

2) Decorative appearance:
We has 60 different switchs that divided into four ranges according to the different material or style of the panels :
The product has combined functionality and decoration which is different from the older switches. The product's panels are designed as artwork that can be tailored to meet customers' individual requirements. so it will products will definitely become more and more popular all over the world, we have got the CE Approval and have exported to many countires.