Contactor DC

instruction

When coils A1 and A2 are energized, the contactor is connected and when the power is cut, the coil is disconnected.

The use of old contactors due to their large size brings problems such as lack of space in the electrical panel, which JBH has solved this problem by producing all types of contactors such as single-phase contactors in miniature dimensions, which in addition have advantages such as saving space and cost. also brings

This contactor is offered to you with features such as very low disconnection and connection noise, resistance to dust and, as a result, lack of noise, etc. JBH offers DC contactor product with 3 years unconditional replacement warranty.

One of the important parameters in contactor evaluation is the number of times it is disconnected and connected, which indicates the mechanical life of the single-phase double-bridge contactor. The connection point of the contacts of the automatic single-phase contactor is made of silver alloy, which guarantees high quality and switching.

Application

1- Home use: installation in the fuse box after the miniature fuse to disconnect and connect remotely

2- Industrial: industrial machinery – electric motors – switchboard – compressor – CNC and laser – miners (single-phase consumers), showcase and store refrigerators – industrial pumps – cooling fans

3- Agriculture: types of submersible and irrigation pumps (single-phase consumption)

4- Residential complexes (public lighting and common areas and BMS smartening)

5- Hotels (main power switch of hotel room with card)

6- Villa complexes: water pumps – swimming pools and jacuzzi

7- Electrical panels: instead of three-phase contactors in circuits with single-phase high-amperage consumers

Product specification table

diagram

Contact status

Coil voltage (supply)

current suffering

Product Code

Product Name

Shape

2NO

24VDC

AC-7b: 8A

AC-7a: 25A

“CM2-025-20-A”

Contactor 25A-2P-Auto

Technical data

No	Description
1	Voltage supply: 12…24VDC
2	operating temperature: -40 … +70 Celsius
3	frequency : 50Hz/60Hz
4	Power Consumption : < 1.5W
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- Connect the input power wires to terminals 1 and 3 and the output power wires to terminals 2 and 4

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

25 amp contactor

Order code	120702
Product technical code	JRCT-25-2P-24V
number in the box	12
number in the box	180

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Contactor DC

instruction

Application

Product specification table

Technical data

Installation tips

Dimensions: out line dimension

25 amp contactor

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