power is vital to run the operation of a grocery store smoothly. Without backup
solutions, you are exposing your business to risk no matter small one or big
enterprise. Our company provides you with a solution (Manual Transfer Switch)
to backup your stores with a consistent power to save yourself from the
potential security risks, and help in maintaining a good relationship with
We built custom manual transfer switches according to the needs of customers and his business so that stay powered up and generate sales. Our Electrical engineers work closely with the customer to know about their specific requirements to meet the expectation of the customer. Our custom-built manual switches are easy to use with the backup generators and help you in taking a competitive edge over the competitors, keep your store open regardless of power outages.
you require more information, contact our support center and learn more about
manual transfer switches from our qualified engineers.
Transfer Switches Following UL Listed
Manual for Grocery Stores
transfer switches differ according to the size and location of the area. By
taking into account the safety and NEMA standards, our engineers do a thorough
analysis of a place. Provide a custom-built manual switch that best suits your
grocery store according to the conditions.
transfer switches built by our company for your grocery store are according to
the UL listed manual. Our engineer’s particular focus is on UL specifications,
so that manual switches built to meet all UL specifications, including those
which are in UL 1008 standard. When talking about the configuration, Yes they
are available both fused and non-fusible configuration.
• 2 circuit breakers with mechanically
interlocked molded case
• Grounded terminals
• Much more, Contact us
Use Manual Transfer Switches in
backup power, you cannot run a grocery store. There are power outages caused by
different reasons, emergency or planned by the utility company. Manual transfer
switches help you to overcome this power issue by providing backup power to
your grocery store and power up the following things listed below.
Lights: When there are power outage people
love to go outside spend time and do some shopping. You can have a competitive edge to generate a
sale and make a strong relationship with the customer at your grocery store
while others were sitting idle in the dark.
Air Condition: People love to shop in a
pleasant environment. Your grocery store Air condition and equipment will work
consistently during outages.
Security systems: Increase your security by
running the backup electric power and capture every moment when there is a
Refrigerator: In power outages, it
prevents the spoilage of food and the melting of frozen products by quickly
supplying the backup power to the generators.
Geysers: Supply warm water throughout the
store by providing power to the water heaters in power outage.
Computers/ other systems: It keeps the cash counter
and office computers running and makes the operations smooth by providing
is much more.
Why Us for Manual Transfer Switches
meeting international standards, our company provides clients with high-quality
products at reasonable rates by precisely considering their needs. Why prefer
customer level of satisfaction
hours of qualified engineers for support
warranty for one year
response to problems
We helped many grocery stores with their problems related to power. If you also need help or knowledge about manual transfer switch contacts our support now. Our engineers are available 24/7 to help you.
At Ecocircuitbreaker.com, we are regularly gotten some information about our engine starters. We’ve compiled an inventory of our most often asked queries underneath. If you have got additional specific question that is not replied here, please don’t hesitate to get in touch with us for further help. We have a tendency to help!
What is a motor
An engine starter is a device that connects with an engine to decrease the current at staring time and increase the current once starting the motor, giving overload protection. Motor starters help stop, start, reverse, accelerate, and secure motors.
Why is overload protection important?
Overload protection shields the motor from drawing an excessive amount of current and overheating.
What kind of motor
starters do you offer and which one should I choose?
At Ecocircuitbreaker.com, we offer:
1. Wye Delta open transition: this kind
of starter is used for large air compressors and pumps.
2. Soft Solid state: Ecocircuitbreaker.com soft starters can invariably include SCRs, Overload Relay, and By-Pass Contactor. The starter can deliver a controlled voltage to soft start.
3. Wye Delta OEM mounted on sub-panel:
This starter is mounted on metal sub-panel for fast and simple installation.
For facilitate selecting the best motor
starter for your specific application, contact us. We’ve the business
information and knowledge to purpose you within the right direction.
Why should I choose Ecocircuitbreaker.com for my motor starter?
Our full range of products is designed to meet any of your organization’s needs. All of our products are industry-certified and tested for maximum performance. When you choose Ecocircuitbreaker.com, you receive:
· Auto CAD layout drawings
· Auto CAD electrical schematics
· SOLIDWORKS 3D modeling and design
· PLC programming and development
· Equipment built to UL508A and cUL508A
Order Your Motor
For over 25 years, our Charlotte-based company has offered reliable electrical solutions. If you’re ready to invest in a motor starter, contact Ecocircuitbreaker.com today! We are going to answer all of your queries and assist you select the right starter for your specific application.
your energy expenses driving you mad? Are you concerned that your energy costs
are boosting up charging you more and more, over the period of time?
you analyze your energy cost history log spreadsheets for the past few years,
you’ll certainly come to the conclusion that your costs are creeping up. But
how can you avoid them? Here’s how you do it.
But why not the conventional metering
best about this instrument is that you will now be able to actually measure
your power consumption in real-time. The measure has been there for a long time
as large manufacturers prefer methods that are more efficient and that give
them the opportunity to control and monitor their power. Using the advancements
in broadband connectivity, now local business venturers will be able to apply
this innovative technology.
Do you really need energy efficiency?
the earth is on the verge of severe climate change hazard its high time that
the industrial and commercial experts work together in seeking ways to invent
and utilize more power-efficient energy using methods. anti-climate change
protests are on the run and reforms being made on worldly forums for the
countries that can save their resources for future generations and save the
human race from perilous effects of pollution.
process of making electricity involves the production of many dangerous
emissions that harm the environment. This includes CO2 emissions and many solid
and liquid wastes.
we need is a way by which we can reduce our annual energy consumption and
conserve more of it. Power Monitoring System being cheap, efficient, and
reliable is the answer to all of it. This futuristic design is would be our
modern reality in the days to come.
How does it work?
an insight into how power monitoring actually works, it is a network of meters
connected to the internet. In this way, the consumers are able to get real-time
data on their power systems regarding their energy consumption.
All the electrical equipment in an area is connected to a meter. The meters are run by software that allows you to monitor your power systems and identify potential storage capacity. It enables the owners to keep an eye on even the millisecond shift in their power system on a continuum.
The information is made available online to the owners with the help of which they can observe their power systems in real-time and take precautionary measures to avoid any unnecessary damage before time by setting alarms and email notifications if the power systems start working outside a defined normal parameter.
you can proactively manage energy on your terms rather than waiting for the
bill to see your costs at the concluding month. This helps you to actually
watch where your energy resources are going and determine the necessary actions
needed to improve your management.
The reason this kind of technology is more
relevant in today’s age as it will counter and avoid the energy wastage and
will guide us in using the available resources in a smart way.
So why should you use a power monitoring system?
a power monitoring system will ensure:
Timely identification and notification of power quality troubles
Increased durability of advance IT equipment
Saving motors from detrimental electrical currents and surges
For powering the specific area we can use the Lighting Contractors, Lighting Contractors works like a switch( which controls the electric current). Higher voltages that are fatal to humans, Lighting Contractor can be the solution to that problem because they can be controlled remotely and they are safe as they are working on lower load.
Working on electrical loads requires serious safety precautions like working on high electrical loads electrical gloves are necessary. Circuit breakers can be used to powering off the whole specific area.
Service boxes can be found near the transformer which contains the main wires and circuit breakers. To open the service box lose the screws using a screwdriver. In the service box, there are six terminals, 2 for low voltages and 4 for high voltages.
To wire, a contactor uses the low voltage terminal and to wire the circuit breaker to use the high voltage terminal.
It is so normal for GFCI breaker to trip-off or occurrence of any other damage such as fire; while we are using heavy or so many appliances. There can be many reasons for GFCI breaker tripping, one of them is electrical system glitches. The main function of GFCI breaker is to protect electrical systems from overloads and oversupply of voltage. So the purpose of building this breaker to shut down in any of these events. Therefore in case of power surges, short circuits or any other flaw in the electrical system that can cause serious hazard will cause the breaker to trip. This can save your life and property from any hazardous incident. Main causes for tripping of GFCI breaker are,
· Hi Ampere – A high amount of current in the circuit can be detected by
a GFCI breaker and because of this tripping can occur to save from damages.
· Faulty Breaker – Faulty breaker is another main cause of GFCI breaker
tripping. Due to degradation, a breaker will not work efficiently.
· Water- One of the main causes of GFCI breaker tripping is water. Since
wetness of electrical components like plugs, naked wires or cable connectors
can cause tripping of breaker.
· Unbalanced Loads – Due to
frequently ON/OFF of several electrical appliances of variant power, breaker
can be tripped.
· Grounding – In electrical circuit, one safe wire is used, called ground
wire, which draws excess current in wires. If it is not properly connected so
can cause breaker to trip.
As safety of your life and property is more important and if you have faulty GFCI breaker or any one of the above-mentioned problems or want to install a new one. Then call the professionals at Ecocircuitbreaker.com Electrical mange to install A breaker for safety. Ecocircuitbreaker.com’s professional’s electricians would be happy to come in and install or evaluate breakers for your safety.
Connectors are the device that is used to
transfer the power circuits. Moreover, you can use that device to transfer
electric supply from one segment to another like u can control the direction of
the air conditioning vents or use that in the heaters.
This device uses for high voltage electric
devices which are commonly consuming more than 15 amperes. Moreover,
contractors are designed to control the suppress the arc generates during the
interruption of heavy motors.
When the electricity is passed through the
electromagnet field. The electromagnetic field is generated and in the result,
the central coil starts the rotation and when we cut-off the electric supply,
the central coil is coming back to its rest position and open its junctions.
There are two DP contractors which are divided
into two branches. Which is depending on the application:
That contractor is commonly used in home
appliances and it’s loading capacity in AC voltages are 24V,120V and 240V.
Standard frame DP
contactors (Loading capacity 15 – 360 Amperes)
That contactor is used in industrial or
commercial purposes like in industrial machinery, hotels, buildings, hospitals,
and factories, etc. There are commercial Air Conditions up to 500 tons. By
using that DP contactor we can also control the elevators, pumps, compressors,
electric motors, cranes, heavy machinery, food processing plants and many more.
A contact is a part of contactor which
performs as a current carrier which includes:
Electromagnetic gives you the force to
approaching the contacts.
The enclosure is the frame which is kind of insulated (non-conductor) material like Thermosetting plastic, Nylon 6 and Bakelite which work as a non-conductor for safety measure. Moreover, we can use that enclosure to protect the contactors from oil, dust as well as from the weather conditions to enhance their life span.
Coil input is the kind of core contractor which might be DC or AC as per the design of the contactor. The coil may be powered by the low or high voltage as the requirement of the motor, and the contractor is handling the device separately or may be controlled by the lower coil as per program in the circuit which may control the lower and higher voltage.
Power supplies, counting systems, or many other applications use a type of electromechanical switch which is called a relay. A small amount of continuous voltage is required for most of the relays to stay on and it uses small current to control large current. A latching relay is different from the common relays, as the switch is moved using a pulse by decreasing the requirement of electric power to some extent and staying intact.
small metal chip that latching relay has can pivot between two terminals. A
small magnet is attached and the switch is magnetized. Small coils of wire
which are known as “solenoids” are present on both the sides of the magnet. The
switch having two outputs at the terminal and input can be used to turn one
circuit on and off or for the switching of power between two different
Operation of Latching Relay:
The relay is controlled by using two coils. A magnetic field is generated when the electric current flows into the coils, turning them off again. The two coils have a suspended magnetic strip subjected to their magnetic field. The switch is pushed from one side to the other when the circuit generates a pulse of electricity through the coils and it’s pushed back to the other terminal when the strip receives a magnetic pulse in the opposite direction, but until that, it stays there.
presence and absence of an object are detected by contacting and a
non-contacting sensing device which is called presence sensing. An electrical
output signal is produced by the sensors through which the equipment and other
processes can be controlled.
Limit switches are the type of sensors through which detection of absence and presence is done. Mechanical switches need to be mechanically activated in order to work, which means that before making contact with another object, they should have some kind of handle; arm or knob which has been mechanically or bodily activated. The contact state of the actuator changes when it is pushed to its limit resulting from the contact of the object with it.
There are many types of
sensors and switches, from which some of them are given below:
A switch that prevents the
traveling of an object from some predetermined position and is mechanically
operated by the object itself without any human contact is called limit switch.
Some of the basic operations of limit switches are given below:
· Sensing of absence/presence
· Sensing range of movements
· Sensing of travel limit and positioning
· Breaking of a live circuit in any risky event
· Speed detection
· Counting & and a lot of other applications
In any commercial or
industrial application, mechanical limit switches can be easily found as they
provide safety and detection.
In many situations, where
the detection is necessary, limit switches can be a practical solution.
However, there are always advantages and disadvantages for everything and for
this case, some of them are given below:
· Switching of high current (up to 10A) can be easily done
· Suitable in most of the environments
· Practical detecting solution
· Highly precise and accurate
· Multiple loads can be controlled by using less electrical
· In order to actuate, physical contact with the object is
· Mechanical components can become useless
The terminology of limit switches:
In order to trip the
contacts, the distance or angle an actuator has to cover is called pretravel.
Actuators position where the contact’s get in operating position
Actuator’s position where
the contact’s get back to its original place
Distance between the
snapping of contact and its original state
When the actuator’s
movement goes past the contact’s point of the trip.
The original state of
actuator before applying any external force.
In order to move the
actuating element, the force (torque) that is required is called the operating
Minimum return force:
Force required in order to
return the actuator back in its original position
Maximum distance an
actuating element is allowed to travel
After performing several
operations, the ability of the switch to remain as precise as possible.
Functional parts of limit switches
In simple words, an
actuator is a “mover” and it is the part of the switch that comes in contact
with the target, physically. In some limit switches, opening and closing of
electrical contacts of the switch is done by mounting the actuator to an
operating head which results in rotary, linear or perpendicular motions.
It is the component that contains terminal screws which is very important for wiring purposes.
Limit switches can be of
different types, but in this manual, you will get two classes of limit
It is one of the most
popular styles of switch operators. By rotating on an axis, the levers and roller
levers actuate centrifugally. Roller levers are angled with a roller to
minimize the force required for the activation of a lever and to lower the
friction since comes back to its neutral state when the force is removed.
Adjustable roller levers
are available in various diameters and are similar to standard roller lever,
the only difference is that their length can be adjusted anywhere between few
millimeters to 5 centimeters.
· Rounded plunger
Plunger head comes in
various varieties and sizes and is actuated by applying direct perpendicular to
A roller plunger can be used when a plunger switch is needed but the force won’t be applied directly at 90 degrees. It also changes non-perpendicular force into perpendicular force which can help in actuating the plunger.
· Rod lever
Just like common levers,
rod levers can be actuated radially but these rods are thin and longer in shape
and can be longer than 10 centimeters.
· Laterally rounded plungers
It is different from the
standard B-shape in which the plunger and the switch should be perpendicular to
· Lateral roller plunger:
Just like F-shape, it is
also different from C-shape where the plunger is perpendicular to the switch.
It is attached with a key
and its operation solely depends upon that key. Once the key is removed from
the keyhole, it gets activated and returning the key to the same place will
shut it off. Generally, it is used in indoor jams to cut off the power when the
door is opened.
Considerations while mounting
In order to work properly
and accordingly, one should be fully informed about the type of switch that is
going to be mounted and for this manner, some of the considerations are given
Cam design is used in many conditions to operate the actuator e.g. conveyor system. It must be designed in a way that it should let the actuator move freely and not let any serious impact disturb the movement of the actuator.
Location of mounting
While installing a limit
switch, one thing must be understood that they shouldn’t be installed in those
areas where there’s a slight chance of disturbance caused by some other
operations. They should be mounted firmly and the side where the screws are
fixed should be faced outwards so that it can be repaired in any case of failure.
The switches should be
installed while facing down the earth, for which the chance of leakage can be
avoided on to the seals of operating head due to gravity in any case of liquid
They should be placed in
such a particular angle, where the buildup on the operating head is minimum
during any machining chips or debris.
Applications of limit switches:
Have you ever wondered
where the limit switches are being used in real life? Some of the uses of them
are given below:
· You cannot start a microwave without shutting its door
first, which is because of the limit switch.
· When the door of the refrigerator is closed the light gets
shut off due to limit switches.
· While opening the door of a car, its dome lights come on
due to limit switches
· When the load becomes unstable in a washing machine, it
stops due to limit switches.
Industries where limit switches are needed
· Handling of different material; wrapping, moving,
supplying and warehousing
· Food and drinks packaging
· Developing heavy equipment; machining, marine/aviation,
plastics and different type of glasses.
· Mining, filtering, processing and forming different metals
· In several commercial applications and control cabinets.
In the world of today, computer system are very helpful in the controlling of the process system. Valves automation, physically helpful to control the process system, but its look like difficult approach when we talk about the other tools, these tools helpful in the automation of the process for the user instead of valves approach. This article provide you to fill awareness on the limit and proximity switches.
The term limit switch doesn’t means to put any limit on inflatable actuator to travel, but this switch is used to indicate the occurrence of actuator on specific point or not. If we say that “Positioning Position” is probably the more accurate term for the limit switch. A limit switch can also be called micro switch which can be define as, a switch checking the travel of an actuator in a appliance past some determined point, mechanically operated by the motion of the actuator itself , and also If the input shaft together they valve actuator. This switch can be use in wide range of applications but in Industry it is mainly used to control over travelling in Computerized Numerical control and NC machines.
If we characterized limit switches, it can be done by having the number of Poles and throws, pole and throws are the two mainly component to any switch. Pole are used to move a switch or break an electrical connection, and the connection made by the numbers of pole are called throws. A limit switch can be describe by its two state as it would be on or off. If the switch can consist of one pole and two throws then it can be usually on or off, but in the case of two poles and throws both would be on or both would be off. These switch operate as optical indicator to valve the position or providing electrical feedback to a Digital Combat Simulator. Limit switches has reasonably priced and they are available in all of our WCB, ITT, ball, and butterfly valve offerings.
Valve position can be set by using another technique which is known as proximity switch. The functionality of this switch as same with the limit switch, but it has different method to establish the communication position. It works while a metallic or magnetic actuator near to its sensing zone. Its sensors works underneath the electrical principle of magnetism. It contains an oscillator circuit that generates a high-frequency magnetic field. The change occurs when an actuator enter in the electromagnetic field it broadcast change to its output circuit to generate the signals. When any object movement is detected in the sensing zone of proximity switch is by-and-large the actuator type.
The sensor of the switch is
very ideal because they never come with physical contact with objects, and also
they are less responsive to dust, wetness and oil then the limit switches. Their
internal core make good for the application who have highly vibrating power.
Proximity switches are accessible in 120 VAC as well as 12-48VDC and are
offered in all of our sanitary valve offerings.
Both switches assist for the same aim-to indicate valve position. Whatever method they use to achieve this aim, on the other hands, are quite altered. As limit switch is cost-effective, and the other hand proximity switches can be suitable for harsh environments. The upcoming post emphasis on other different valve automation elements, counting solenoids and positioners.
Different type of sanitary valves today like ball, butterfly are diaphragm are existing with wither limit or proximity switches. If you have any questions about how to figure out what position your valve is in, contact a Ecocircuitbreaker.com today.
In the context of networking a switch is
a high speed device. Which receives data and redirects it to its destination on
a local area network called (LAN). It won’t be wrong if we say switches are the
traffic cops of a simple local area network. Several system designers and
engineers that are seeking an essential switch products may face dilemma.
In the selection of switches, their
capabilities and restrictions should be considered before making any decision.
When switches are directly utilized by humans, the equation becomes even harder
to understand. While implementing these switches on machinery or on others
vehicles that may be wide open in critical weather conditions, temperature etc.
Push Button Switch Actuation
CPI switches work unimpaired under any environmental conditions. For better results under exposure to oil, humidity, dirt, sand, water and temperature the CPI switches get the work done without any risk.
CPI pendent switches are available in
transient and closure options and they are totally submersible. These switches
can operate in very high temperature with either Neoprene or Santoprene
sealing. “Light touch” and standard actuation versions are available.
Rolling Ball Switches
For a low profile applications, the rolling ball switch and a stainless steel option is an ideal. It include J4 series that contains a ball carrier design which prevents the switch from impair things like sand, ice, dirt, dust, etc. so that the ball couldn’t jam. There are several applications such as Hydraulic valve position, door switch, safety alarm, interlock switch detection and neutral safety detection.
These switches are basically based on J4 seal design, these plunger switches are the most demanding switches because of their high performance. There is off the shelf and custom version is available. These switches have the capability of ultra-high temperature. Both normally closed and normally open versions are available. These switches have the following application where they can be used such as cab down position sensing, valve position sensing and hydraulic valve handle position sensing etc. the size of plunger can be customize and the patented exclusion seal insures us from the contacts against dirt, sand, dust, rain, etc.
Sometimes it is not just the high electromechanical endurance or stainless steel but sometimes it is about the switches that how much the switches are easy and flexible to mount in our applications. And as well as it must be considered that how many different types of actuation we can support. CPI can offer many limit switch variations that are appropriate for the variety of several industrial applications. And there is also many mounting variations that are easily customizable.
Waterproof Push Button Switches for
High Endurance Applications
CPI manufactures and designs a line of pendent switches, that are totally waterproof and they are designed for high endurance and for a high vibration applications in the industry and military places. These switches can be qualified to about 1 million cycles of electromechanical endurance and these are available in all electrical configurations like, (Normally open/closed, Momentary contact, Maintained contact).