Control buttons and switches
Control buttons and switches can be used in many industries, including
electrical installations. Their market is rich which means that everyone
will find the right buttons and switches tailored to the specific
systems they are to control.
Control buttons and switches:
characteristic
Control buttons and switches are mainly installed in control panels,
electrical devices or switchboards. The most commonly used switches are:
lever, key, rotary, panel, button and slide. On the other hand, among
the buttons, the most common models are: hidden, protruding and covered.
There are also two-state, illuminated "push - push", mushroom head and
two-button models. The rich offer also includes: mechanical reset
buttons, control switches, illuminated control switches, two- and
three-button buttons with lamps. To extend the service life of
individual buttons, high contact conductivity is used, based on double
interruption or direct opening.
Control elements can be made of both metals and plastics in accordance
with predefined standards. The assembly of buttons and switches is
simple and requires no special tools. The individual control boxes
are also easy to use.
Control buttons and switches: what to consider when selecting?
When choosing buttons and control switches, first of all consider their
application. Therefore, they must always be adapted to the given
application. If they are to be installed in installations served by
electrical switchboards , they must be compatible with these
systems. Electronic devices use micro buttons and panel buttons. It
should also be remembered that other types of buttons will be used in
the case of low-intensity current flow, and others, when a particular
device passes high power.
In control subassemblies that can be used in places such as car
washes , the degree of protection is an important parameter. The type
of contact used, the mechanical durability and the electrical durability
are also equally important. In the buttons, you should also pay
attention to the way of installation and dimensions, as well as the
working stroke. If lighting is important in a given installation, it is
also necessary to check whether the buttons have backlight.
You should also take into account the accessories for the buttons:
covers, inscription labels, switch contact blocks, junction boxes,
nameplates of emergency stop switches, emergency stop covers, waterproof
caps, or switch locks. Button locking systems on control panels are
selected according to the diameter of the holes. They can be: 16
millimeters, 22 and 30 millimeters.
Modern buttons and switches are of minimal size. Of course, you can also
decide to buy components in standard dimensions. Technical data are the
most important. Control buttons and switches must also be adapted to the
bodywork in which they are to be installed. These inconspicuous elements
have a significant impact on the operation of many devices, so they
should be selected very carefully.
You should pay attention to the specification of a specific equipment
and then select elements for control. It is precisely due to the fact
that buttons and control switches can be used in many areas of industry,
including electrical installations, that you should follow all the
important determinants when selecting them. It is also always worth
deciding to buy elements from leading manufacturers. Then there will be
no risk that something might not work properly. Therefore, everything
must be checked very carefully. The controls should be as intuitive and
safe as possible.