AC Modular Contactor BCH8

Trusted AC Modular Contactors Manufacturer

LETOP AC Modular Contactors are designed for high performance control in AC power systems. These contactors are strong and modular, can handle a variety of loads and can easily be integrated with various control systems. Letop contactors are ideal for applications that need durable, reliable and flexible electrical control solutions. They offer reliable load management and can easily be incorporated into existing infrastructure.

 
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AC Modular Contactor

BCH8 Series

AC Modular Contactor 16-25A 2P 2

BCH8-16 2P

  • Modular Contactor 16 Amp 2 Pole
  • Contacts: 2NO/1NO1NC/2NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 16-25A 4P 2

BCH8-16 4P

  • Modular Contactor 16 Amp 4 Pole
  • 4NO/3NO1NC/2NO2NC/4NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 16-25A 2P 2

BCH8-20 2P

  • Modular Contactor 20 Amp 2 Pole
  • Contacts: 2NO/1NO1NC/2NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 16-25A 4P 2

BCH8-20 4P

  • Modular Contactor 20 Amp 4 Pole
  • 4NO/3NO1NC/2NO2NC/4NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 16-25A 2P 2

BCH8-25 2P

  • Modular Contactor 25 Amp 2 Pole
  • 2NO/1NO1NC/2NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 16-25A 4P 2

BCH8-25 4P

  • Modular Contactor 25 Amp 4 Pole
  • 4NO/3NO1NC/2NO2NC/4NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 32-63A 2P 2

BCH8-32 2P

  • Modular Contactor 32 Amp 2 Pole
  • 2NO/1NO1NC/2NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 32-63A 4P 2

BCH8-32 4P

  • Modular Contactor 32 Amp 4 Pole
  • 4NO/3NO1NC/2NO2NC/4NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 32-63A 2P 2

BCH8-40 2P

  • Modular Contactor 40 Amp 2 Pole
  • 2NO/1NO1NC/2NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 32-63A 4P 2

BCH8-40 4P

  • Modular Contactor 40 Amp 4 Pole
  • 4NO/3NO1NC/2NO2NC/4NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 32-63A 2P 2

BCH8-63 2P

  • Modular Contactor 63 Amp 2 Pole
  • 2NO/1NO1NC/2NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 32-63A 4P 2

BCH8-63 4P

  • Modular Contactor 63 Amp 4 Pole
  • 4NO/3NO1NC/2NO2NC/4NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 100A 2P 2

BCH8-100 2P

  • Modular Contactor 100 Amp 2 Pole
  • 2NO/1NO1NC/2NC
  • Coil Voltage: 24V/110V/240V AC
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AC Modular Contactor 100A 4P 2

BCH8-100 4P

  • Modular Contactor 100 Amp 4 Pole
  • 4NO/3NO1NC/2NO2NC/4NC
  • Coil Voltage: 24V/110V/240V AC
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Contactor Auxiliary

BCH8-AUC

  • Contactor Auxiliary
  • 2NO/1NO1NC
  • Indicate the status switch ON/OFF
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Spacer

  • Contactor Spacing piece
  • 3mm / 9mm Multiples
  • Reduce the temperature rise
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AC Modular Contactor Options

Modular Contactor Options & Ordering Codes

eg:

BCH8-25/20 230. It is BCH8 Series, 25Amp, 2 Pole NO Contacts, 230V AC current coil voltage

A: Modular Contactor Series B: Current Rating C: Operation by Manual D: Normally Open E: Normally Closed F: Coil Voltage
BCH8 AC Modular Contactor Series 16 AC1 16 Amp Contactor M Manual Operation 10 1 Pole NO Contact 24 24V AC Supply Voltage
20 AC1 20 Amp Contactor 20 2 Pole NO Contacts 110 110V AC Supply Voltage
25 AC1 25 Amp Contactor 11 1 NO 1 NC Contacts 240 240V AC Supply Voltage
32 AC1 32 Amp Contactor 02 2 Pole NC Contacts
40 AC1 40 Amp Contactor 40 4 Pole NO Contacts
63 AC1 63 Amp Contactor 31 3 NO 1 NC Contacts
100 AC1 100 Amp Contactor 13 1 NO 3 NC Contacts
22 2 NO 2 NC Contacts
04 4 Pole NC Contacts

AC Modular Contactor Datasheet

Modular Contactor Datasheet
  • ELSV compliance (Extra Low Safety Voltage) for 12/24/48vac versions
  • Product control meets SELV (Safety Extra Low Voltage) requirements
  • When installing contactors in a 50-60 ℃ enclosure, each contactor should have a spacer
Installation diagram
Specification 16A 20A 25A 40A 63A 80A 100A 125A
Rated current AC-7a（AC-1） 16 20 25 40 63 80 100 125
  AC-7b（AC-3） 6 7 9 18 25 32 40 50
Agreed heating current Ith (A) 25 25 25 63 63 125 125 125
Rated operating voltage Ue (V) 250V(1P/2P),  400V(3P/4P)
Number of main contacts 1P 1NO、1NC
 2P 1NO1NC、2NO、2NC
 3P 3NO、3NC
 4P 2NO2NC、3NO1NC、4NO、4NC
Control power (KW) AC-7a（AC-1） 250V 3.6 4.6 5.7 9.2 14.4 18.4 23 27.6
 400V 6.3 7.6 16.4 26.2 41.4 52.5 65.7 82.1
  AC-7b（AC-3） 250V 1.3 1.6 2.0 4.1 5.7 7.3 9.2 11.5
  400V 3.9 4.3 5.9 11.8 16.4 21 26.2 32.8
Maximum number of switching operations per hour 30
Maximum number of switching operations per day 100

AC Modular Contactor Accessories

Contact Auxiliary

The auxiliary for contactor is used to indicate the status of the contactor contacts by switching ON or OFF.

Auxiliary Contacts BCH8

Spacing piece

Using spacer reduces temperature rise in proximity devices to avoid mechanical or electrical interference.

Auxiliary Contactor
Spacing Piece

AC Modular Contactor Installation

BCH8 Installation Parameter
Installation Drawing

AC Modular Contactor Dimensions

BCH8-16_20_25A

BCH8-16_20_25A
BCH8-32_40_63A

BCH8-32_40_63A
BCH8-100A

BCH8-100A
Modular Contactor Auxiliary

Modular Contactor Auxiliary

LETOP AC Modular Contactor Features

  • Wide range of coil voltage options to suit different power sources.
  • Multiple pole configurations (1 pole to 4 pole) for different circuit needs.
  • Ampere ratings from 16A to 100A, catering to various load capacities.
  • Modular design for easy installation, maintenance, and scale.
  • High quality electrical contacts for consistent performance and minimal wear.
  • Auxiliary contacts for additional control options and integration capabilities.
Auxiliary Contacts

LETOP Factory Tour

product design 2

coils production

contacts production

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FAQs

In order to provide an accurate quote, we need to know your desired product model, quantity, customization options (e.g. branding, printing, packaging, etc.), and any specific technical requirements.

We are happy to provide FREE samples. You only need to provide the courier account number or pay the shipping cost to get FREE samples for testing. Please contact our sales team for more details.

Our MOQ is according to the product and customized service. Please check services. You can also consult our expert team.

Yes, we offer discounts for high volume orders. The discount rate depends on the size of the order and the complexity of the customized service. Please consult our team of experts for specific information.

Our standard delivery time is 7-10 days based on 200 pieces. Specific delivery time will vary according to your order size, degree of customization and our production plan. We will provide an estimated delivery time when quoting.

Yes, we offer custom packaging services including brand printing, custom packaging and design to meet your specific needs. For more details, please visit https://letopv.com/services/. Or contact our technical team to discuss your needs.

We offer custom development services to meet your specific needs. Please see services for more details. Please contact our technical team to discuss your requirements.

T/T payment terms. We can also provide local collection accounts. Please consult our service team for details.

We provide comprehensive after-sales services, including product consulting, technical support and warranty services. Our professional team is ready to help solve your problems.

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