1- Due to the low switching noise, the best alternative to conventional three-phase contactors for home and hospital use
2- Because the chamber is closed, it is the best alternative to conventional three-phase contactors for use in polluting and dusty areas such as quarrying, mining, lumbering, iron smelting, etc.
3- Due to the impossibility of triggering the contacts manually (unlike normal contactors), the best alternative to normal contactors in public uses such as common boards and…
It is possible to buy this product and other products such as three-phase contactor on jbh website.
instruction
When the coils A1 and A2 are energized, the jbh contactor is connected and when the power is cut off, the coil is disconnected.
Application
1- Home use: installation in the fuse box after the miniature fuse for remote disconnection and connection in three-phase applications.
2- Industrial: industrial machinery – electric motors – switchboard – compressor – CNC and laser – miners (three-phase consumers), showcase and store refrigerators – industrial pumps – cooling fans
3- Agriculture: types of submersible and irrigation pumps (three-phase consumption)
4- Residential complexes (public lighting and common areas and BMS smartening)
5- Hospital: local distribution boards
6- Villa complexes: water pumps – swimming pools and jacuzzi
7- Industrial switchboards: in environments that require silence – in polluting and dusty environments – in public environments
Product specification table
diagram |
Contact status |
Coil voltage (supply) |
current suffering |
Product Code |
Product Name |
Shape |
|
2NO |
“220VAC”
|
AC-7b: 8A 15A 20A
AC-7a: 25A 40A 63A |
“CA4-025-20-A
CA4-040-20-A
CA4-063-20-A
|
Three-phase contactor 25-40-63 amperes Simple Contactor 63A-2P-Auto
|
|
Contactor selection table
Technical data
No |
Description |
1 |
Voltage supply: 180-250 Vac
|
2 |
operating temperature: -40 … +70 Celsius |
3 |
frequency : 50Hz/60Hz |
4 |
Power Consumption : < 2W |
5 |
electrical life: 100.000 times |
6 |
Mechanical life: 1.000.000 times |
7 |
Standard : IEC60947 – En 61095 |
8 |
rated insulation voltage: 500 Vac |
9 |
protection deegre: IP40 Device in modular enclosure & IP20 Device only |
10 |
Install way: DIN-rail mounting |
11 |
Warranty : 3 years |
12 |
humidity : <95% at 55 Celsius |
13 |
category : AC7-a |
14 |
action time: <300ms |
15 |
“Installation conditions: The installation position shall be vertical, and the inclination in each direction shall not exceed ± 5°” |
16 |
Addition conditions : Pull in voltage under operating conditions (85% – 110%) Us; The release voltage is (20% – 75%) Us |
Installation tips
1- It is recommended to use an expert for installation and settings
2- It is recommended to use a miniature fuse before the contactor.
3- The input power wires should be connected to terminals 1, 3, 5, and 7, and the output power wires should be connected to terminals 2, 4, 6, and 8.
4- Connect the command wire to terminal A1 and the neutral wire to terminal A2.
5- To connect the wire to the device, be sure to use the appropriate wire head
6- Make sure the connections are tight because loose connections cause heat and fire.
Dimensions: out line Dimension model 40-63 amps
Dimensions: out line Dimension model 16-25 amps
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