Joslyn Clark Vacuum Contactor

Joslyn Clark Vacuum Contactor

25000.0 INR/Piece

Product Details:

  • Load Capacity Up to 900 kW
  • Control Type Electromechanical
  • Drive Type AC Drive Compatible
  • Application Motor Control, Transformer Switching, Capacitor Switching
  • Frequency 50 Hz / 60 Hz
  • Features Long Mechanical Life, Arc Free Operation, High Reliability
  • Remote Control Yes
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Joslyn Clark Vacuum Contactor Price And Quantity

  • 1 Piece
  • 25000.0 INR/Piece

Joslyn Clark Vacuum Contactor Product Specifications

  • 50 Hz / 60 Hz
  • Motor Control, Transformer Switching, Capacitor Switching
  • Long Mechanical Life, Arc Free Operation, High Reliability
  • 415V AC, 690V AC (Rated insulation up to 1.1 kV)
  • Yes
  • Up to 900 kW
  • AC Drive Compatible
  • Electromechanical
  • Epoxy Moulded, Copper, Silver Alloy Contacts
  • Three Phase
  • 3.7 kW to 900 kW (typical range)
  • Depends on Installation
  • Panel Mounting
  • Panel Mounted Terminals
  • -20C to +55C operating range
  • Automatic
  • Approx. 8-25 kg (varies by model)
  • IP54
  • IEC60947, IS/IEC 60947-4-1
  • Up to 2 Million Operations
  • Available (Normally Open & Normally Closed)
  • High Short-Circuit Withstand Capability
  • 24V / 48V / 110V / 220V / 415V AC or DC
  • 8 kV
  • Powder Coated

Joslyn Clark Vacuum Contactor Trade Information

  • vadodara
  • Cash in Advance (CID)
  • 10 Piece Per Week
  • 7 Days
  • No
  • Contact us for information regarding our sample policy
  • Standard Box
  • Asia
  • All India

Product Description

vacuum contactors come with several advantages that make them a top choice for various motor control applications. With a mechanical life of up to 3 million operations and an electrical life of up to 1 million operations, our contactors require no special maintenance, ensuring minimal downtime. Additionally, the minimal contact bounce and low arc energy of our contactors minimize the risks of contact welding.

high-duty cycle contactors can handle up to 1200 operations per hour and can be mounted in any plane, making them a versatile solution for a wide range of applications. With our Joslyn Clark vacuum contactors, you can be assured of reliable and efficient motor control for your compressor motor starters, air compressor motor starters, soft start motor contactors, VFD motors, and more..

Precision Engineered for Reliable Motor Control

The Joslyn Clark Vacuum Contactor delivers consistent, high-performance operation, making it a trusted solution for rigorous industrial applications. With long mechanical life, arc-free switching, and a wide operating temperature range, it supports varying load conditions and ensures process continuity for motor, transformer, and capacitor switching tasks.


Comprehensive Safety and Standards Compliance

Meeting key international standards such as IEC60947 and IS/IEC 60947-4-1, the contactor emphasizes operational safety and dependability. Featuring IP54 ingress protection and powder coated surfaces, it's suitable for installation in challenging environments while upholding high isolation and insulation values.


Flexible Integration and Mounting Options

With multiple coil voltage options (AC/DC), wide-phase compatibility, and panel-mounted terminals, the Joslyn Clark Vacuum Contactor integrates seamlessly into new builds or retrofit projects. Its electromechanical automation grade further ensures compatibility with AC drives and other modern control systems.

FAQ's of Joslyn Clark Vacuum Contactor:


Q: How does the Joslyn Clark Vacuum Contactor benefit motor and transformer switching applications?

A: The vacuum contactor ensures long mechanical life, high short-circuit withstand capability, and arc-free operation, making it ideal for reliable and efficient motor and transformer switching in demanding industrial settings.

Q: What is the process for installing the Joslyn Clark Vacuum Contactor?

A: Installation involves panel mounting the contactor using the provided terminals, selecting suitable coil voltage (24V, 48V, 110V, 220V, or 415V AC/DC), and connecting according to IEC60947 guidelines, ensuring safe and stable integration.

Q: Where can this vacuum contactor be used?

A: This contactor is suitable for use in industrial control panels for motor control, transformer and capacitor switching, and applications requiring high reliability, within a temperature range of -20C to +55C.

Q: What auxiliary contact options are available and how are they used?

A: Auxiliary contacts are provided in both normally open (NO) and normally closed (NC) configurations. These are used for signaling, control, and interlocking purposes within automation systems.

Q: When should I consider replacing the contactor?

A: Replacement is recommended after reaching its main contact lifespan of up to 2 million operations, or if any operational malfunctions or excessive wear are observed during routine maintenance.

Q: How does the vacuum contactor ensure user safety during operation?

A: With IP54 ingress protection, arc-free operation, and compliance with IEC60947 safety standards, the design minimizes electrical hazards and guarantees the safety of operators and the connected systems.

Q: What are the key benefits of the epoxy moulded and powder coated finish?

A: Epoxy moulding and powder coating enhance mechanical strength, provide corrosion resistance, and improve the durability of the contactor, making it suitable for long-term use in harsh operating environments.

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