Switches come in different types. To independently connect the model in the apartment, it is important to know the circuit diagram of the switch. Additionally, the design of the junction box must be taken into account.
There are blocks for two or more contacts. To check the phase on the plate, a tester is always used. Additionally, a screwdriver is required during operation. Modern switches are made with double-sided clamps that are very firmly fixed. To understand the issue in detail, it is recommended to consider the connection diagrams.
Connecting a device with a channel adapter
Switch connection diagram with duct adapter has one contactor. Blocks in this case can be two or more contacts. If we consider a one-button model, then the connection is made through a trigger with clamps. The lining is installed first. Then it remains only to connect the lower and upper contacts.
Models with wide adapter
The connection diagram of the switch implies the use of one connecting block. Triggerin this case, two contacts are required. The switch cover is installed first. Then, using a screwdriver, the clamping plate of the controller is removed. At this stage, it is important not to touch the contactor. After that, the upper conductors are connected in the first phase. The resistance across the contactor should be exactly 10 ohms. In addition, the clamping plate must be checked. It must fit snugly against the block.
Double Box Switches
The double box switch wiring diagram includes a wire adapter. The trigger in this case is of a low-resistance type. If we consider a switch (switch) for one key, then the controller must be selected for three outputs. The top contacts are brought under the first phase. Also, the switch connection diagram has an expander. The pad is in contact with the block.
At this stage, the switch cover is immediately removed. The block screws must be tightened very carefully. Phase zero is checked by a tester. If we consider a switch with two keys, then the trigger is used for four outputs. The top contacts are supplied in the second phase. The switch controller must be on the pad. It is also important to note that the trigger must be located under the contactor. Its overlay is fixed on the connecting block. The lower contacts of the switch are supplied in zero phase. Contactor resistance must be at least 12 ohms.
Instructions for mounting the model on two latches
Dual latch devices are connected vianormal controller. The connection block can be used for two or three outlets. If we consider the first option, then the trigger is of the duplex type. The installation of the switch begins with the fact that the upper contacts of the element are connected in the first phase. The resistance of the device must be at least 10 ohms. The lower contacts must be connected in the zero phase. In this case, the grounding is installed with an insulator. The controller must be fixed with an overlay. The clamps are fixed with a screwdriver. When shifting the switch, you need to correct the plate.
Connecting a device with four latches
Devices with four latches are fixed on pads of different thicknesses. If we consider the standard connecting block, then the controller is allowed to use two outputs. Phase zero is checked using a tester. The expander is connected to the filter. Insulation is installed last. It should also be noted that single-key models are connected via an expander.
Wire colors need to be determined in advance. The top blue contacts are connected to the first phase. The end plate must be well tightened. To do this, use a prepared screwdriver. The lower contacts are supplied in the second phase. If we consider a connection block with a contactor, then two insulators are required to install the switch. Pads can be used with different conductivity.
Models with integral contactors
Scheme for connecting a switch with integral contactorsprovides for two triggers. Models for one or more outputs are used. If we talk about switches for one key, then the upper contacts are connected to the zero phase. The resistance is at the level of 12 ohms. The colors of the wires must be determined immediately. The lower red contacts are allowed to be connected to the first phase. The expander closes on the plate. The isolation for the controller is installed last. It is also worth noting that it is important to carefully tighten the plate with a screwdriver.
Connecting a device with two-digit contactors
Switches of this type can be installed in connection blocks with triggers. If we consider the circuit for two outputs, then the upper contacts are closed in the zero phase. The resistance value should be approximately 12 ohms. If we talk about models with two outputs, then the insulation is installed first. The top contacts are always connected in the zero phase. The expander must be securely clamped under the plate. The lower contacts are supplied in the first phase. The resistance in this case must be 10 ohms. When looking at junction blocks with triggers, it is worth noting that ground is used with the controller.
MB2 series devices
The wiring diagram of this series circuit breaker includes the most common closing mechanism. In this case, the box is used for three phases. At the same time, only two-pole switches are suitable for it. Direct installation processswitch begins with checking the integrity of the cover. Next, it is important to close the block. To do this, the clamping mechanisms are moved to the sides. If we consider the model for two clamps, then the block should first of all be fixed from the top side. After installing it, it is important to check the first phase.
If the negative resistance is within the normal range, then you can start connecting the conductor. To do this, the clamp is screwed with a screwdriver. Next, it is important to check the strength of the box. In this case, the plate does not need to be bent. The ground pin can be moved to the side so that it does not come into contact with the adapter. At the end of the work, the top cover with buttons is attached as standard, and after that the model can be checked for operability. This switch costs (market price) about 110 rubles.
KV2 devices
Switches of this series are installed through wire blocks. Triggers for modification are suitable for two and three exits. It should also be noted that when the switch is connected, the resistance is checked. The specified parameter is 10 ohms. The upper contacts of the model must be closed in the zero phase. The plate is clamped onto the switch only after the wiring has been insulated.
Lower contacts are supplied in the second phase. A tester is used to check the voltage on the unit. When a spark occurs, the contactor immediately turns off. If the controller is installed incorrectly, the two-gang switch may short out. It should also be noted that when installing the model, it is important to monitor the insulation of the clamping plates.
Connecting KV1 models
The switches of this series are installed in connecting blocks for two outputs. As a rule, the model is placed on the overlay. The insulator at the switch is used with a trigger. If we consider a two-gang switch with a block for two outputs, then the trigger must be closed on the plate.
Upper contacts are brought in by the first phase. It should also be noted that the controller is installed behind the insulation. In some cases, there may be problems with fixing the expander. In this case, you will need a small screwdriver. The plate is clamped last. During the installation of the switch, it is important to monitor the position of the lining. The bottom contacts are always supplied in the second phase.
MV1 Switches
The specified switches are installed in the junction box for two contacts. The controllers can be applied in expansion type. When connecting, experts advise immediately to determine the zero phase. The top contacts are clamped first. It should also be noted that the overlay must be centered.
Insulation for these switches is used with winding. The lower contacts are supplied in the second phase. If we consider the circuit for two controllers, then the contactor must be used with a latch. The lower contacts of the switch are closed in the first phase. You can use a tester to check the voltage.
