Group of single-phase contactors

Project Description

کنتاکتور تکفاز اتومات JBH

JBH Automatic Single Phase Contactor

Join the campaign to replace single-phase contactors with single-phase contactors in single-phase applications.

JBH Automatic Single Phase Contactor

JBH single-phase contactor in terms of quality, beauty, amperage, low noise and no need to repair seasonal maintenance, is a very good alternative to command to single-phase consumers that before, the operator had to use a three-phase contactor.

This product has two 25 amp bridges that if the user wants a current less than 25 amps single phase, one phase must pass the phase and the other bridge must pass zero, and if the user wants a current between 25 to 50 amps Single-phase, by bridging or so-called doubling of bridges and only passing the phase through two bridges, will be able to conduct current up to 50 amps. In fact, 50 amps for fully ohmic loads and 20 amps for fully inductive loads

Application of single phase contactor

 

Sound off and on

1. In non-industrial environments such as residential homes, office commercial units and other cases where one of the challenges is the loud noise of disconnecting and connecting three-phase contactors. Low noise such as JBH single phase contactor is eliminated by using single phase contactor.

Dimensions of electrical panel

2. A large number of contactors leads to an increase in the dimensions of the panel. With JBH single-phase contactors, due to its miniature dimensions, your frame size will be smaller, which means cost and space savings.

IP protection

3. In environments full of dust and pollution, one of the biggest problems is the cleaning and service of three-phase contactors. However, the JBH single-phase contactor, with its high protection factor, does not allow dust to enter and naturally eliminates the need for frequent services. This increases the life of the contactor, the absence of unreasonable and continuous noises from the contactor and the comfort of the operator.

Number of disconnections and connections

4. One of the important parameters in evaluating the contactor is the number of disconnections and connections, which indicates the mechanical life of the contactor. The connection of single-phase contactor contacts is made of silver alloy, which guarantees high quality and switching.

Warranty

5. And finally, the JBH warranty, which seals the quality of the product. Unconditional warranty, 6 months replacement condition from the time of installation.

Features of single phase contactor

* Small miniature dimensions as a result of ease of use along with miniature fuses and excellent harmonics, which is very effective in the beauty of the final product
* High beauty compared to existing contactors
* Very low cut-off sound
* Dust resistant and therefore no noise
* It has two 25 amp contacts that can be increased up to 50 amps when bridging
* Ability to increase auxiliary contacts
* Has disconnect and reconnect display

* Lower price than three-phase contactors on the market

* Very high number of disconnections and connections due to the presence of silver in the place of disconnection and connection of contacts

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applications
  • In BMS, all controllers have low current relay outputs. On the other hand, consumers often need currents higher than the rated current of the relays. In these cases, the JBH single-phase contactor is the best solution for this issue. It is worth mentioning that in BMS, beauty is one of the most important parameters, which is fulfilled with the GBH single-phase contactor.
  • Lighting
  • Air Conditioner
  • Single-phase irrigation pumps
  • Agricultural shoe pumps
  • Miner
  • Element
  • Refrigerator
 
Product Name Automatic Single Phase Contactor
Order Code  JRCT-25/20
Type 2Pole
Control Voltage 220VAC
Ue 250VAC
Ui 500VAC
Uimp 2.5Kv
AC7a Rating Current 25A
Operating Temperature 60+ ……5-
Auxiliary 1NO 1NC Optional
Switching 100.000cycle
(IP(Front/Back 40/20
QTY:Per CTN 12PCS
Mounting DIN Rail 35 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JBH Comprehensive Catalog Download Link

استفاده از کنتاکتور تکفاز در تابلو برق

Single phase contactor

کنتاکتور تکفاز کلیددار JBH

JBH switch single phase contactor

Join the campaign to replace single-phase contactors with single-phase contactors in single-phase applications.

Application of JBH Single Phase Contactor (JBH)

This product has two 25 amp bridges that if the user wants a current less than 25 amps single phase, one phase must pass the phase and the other bridge must pass zero, and if the user wants a current between 25 to 50 amps Single-phase, by bridging or so-called doubling of bridges and only passing the phase through two bridges, will be able to conduct current up to 50 amps. In fact, 50 amps for fully ohmic loads and 20 amps for fully inductive loads

Advantages of single phase contactor

Sound off and on

1. In non-industrial environments such as residential homes, office commercial units and other cases where one of the challenges is the loud noise of disconnecting and connecting three-phase contactors. Using a single-phase contactor, noise is eliminated, such as a JBH single-phase contactor.

Dimensions of electrical panel

2. A large number of contactors leads to an increase in the dimensions of the panel. With JBH single-phase contactors, your frame size is reduced due to its miniature dimensions, which means cost and space savings.

IP protection

3. In environments full of dust and pollution, one of the biggest problems is the cleaning and service of three-phase contactors. However, the JBH single-phase contactor, with its high protection factor, does not allow dust to enter and naturally eliminates the need for frequent services. This increases the life of the contactor, the absence of unreasonable and continuous noises from the contactor and the comfort of the operator.

Number of disconnections and connections

4. One of the important parameters in evaluating the contactor is the number of disconnections and connections, which indicates the mechanical life of the contactor. The connection of single-phase contactor contacts is made of silver alloy, which guarantees high quality and switching.

Warranty

5. And finally, the JBH warranty, which seals the quality of the product. Unconditional warranty, 6 months replacement condition from the time of installation.

Tip

Sometimes, in some cases, the situation requires the user to immediately manually command the single-phase contactor. Conditions such as malfunctions in the control circuit, failure of controllers such as PLC and thermostat, etc., maintenance issues, etc., make the role of the single-phase contactor with key switch more prominent.

Features of single phase contactor

* Small miniature dimensions as a result of ease of use along with miniature fuses and excellent harmonics, which is very effective in the beauty of the final product
* High beauty compared to existing contactors
* Very low cut-off sound
* Dust resistant and therefore no noise
* It has two independent 25 amp contacts that can be increased up to 50 amps when bridging
* Ability to disconnect and connect power blades manually
* Ability to increase auxiliary contacts
* Has disconnect and reconnect display
* Has a manual mechanical lock

applications
  • In BMS, all controllers have low current relay outputs. On the other hand, consumers often need currents higher than the rated current of the relays. In these cases, the JBH single-phase contactor is the best solution for this issue. It is worth mentioning that in BMS, beauty is one of the most important parameters, which is fulfilled with the GBH single-phase contactor.
  • Lighting
  • Air Conditioner
  • Single-phase irrigation pumps
  • Agricultural shoe pumps
  • Miner
  • Element
  • Refrigerator
Product Name Automatic Single Phase Contactor
Order Code JRCT2-25M
Type 2Pole
Control Voltage 220VAC
Ue 250VAC
Ui 500VAC
Uimp 2.5Kv
AC7a Rating Current 25A
Operating Temperature 60+ ……5-
Auxiliary 1NO 1NC Optional
Switching 100.000cycle
(IP(Front/Back 40/20
QTY:Per CTN 12PCS
Mounting DIN Rail 35 mm

 

 

 

 

 

 

 

 

 

 

 

 

استفاده از کنتاکتور تکفاز کلیددار JBH در تابلو برق

JBH switch single phase contactor

Project Details

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