Materials:
* Box
* Electric machines
* Terminals
* Jumpers
* Electrical tape
* Markers or labels
* Screwdriver
Instructions:
1. Preparing the box:
* Make sure the box is large enough to accommodate the breakers and terminals.
* Install the mounting plate inside the box if the design does not provide one.
2. Placement of machines:
* Arrange the machines inside the box in an order that matches the electrical system diagrams.
* Use cutouts or holes in the box to mount the machines.
3. Terminal connection:
* Connect the terminals to the input and output contacts of the machines.
* Make sure the terminals match the size of the wires that will be connected.
* Tighten the terminals with a screwdriver using the appropriate torque.
4. Creating jumpers:
* Connect the corresponding terminals of the machines with jumpers.
* Select jumpers of the correct size and type for the rated current of the circuit breaker.
* Secure the jumpers using screws or wire fasteners.
5. Connecting wires:
* Connect the wires to the terminals using crimping pliers or screw connectors.
* Make sure the wires are properly separated and stripped before connecting.
* Tighten the screws or terminals with a screwdriver.
6. Marking:
* Label each circuit breaker and wire using markers or labels.
* Indicate the rated current, circuit purpose and machine number.
7. Insulation and sealing:
* Insulate all exposed conductors and terminals with electrical tape.
* Install the box lid and seal it to prevent moisture or dust from entering.
8. Testing:
* Turn on the power and check the operation of the machines.
* Make sure that if there is an overload or short circuit, the machines turn off.
Safety Tips:
* Always turn off the power before working on electrical components.
* Wear personal protective equipment such as gloves and safety glasses.
* Do not overload electrical machines.
*Follow all applicable building codes.