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Description

OEMs & Models > DENTAL COMPRESSORS > DENTAL-EZ > CA-711 > CMS054

DENTAL COMPRESSORS
DENTAL-EZ
CA-711

Tech Support Library

RPI Part #CMS054
OEM Part #JA5074800

PRESSURE SWITCH

  • 115/230VAC
  • Contacts: N.C. SPDT
  • Factory set to: On @ 90 PSI (6.2 Bar) - Off @ 116 PSI (8.0 Bar)
  • 4-port 1/4" BSP manifold
  • Auto/Off control
  • Includes: (2) Cable Grommets

Fits: Compressor

Frequently asked questions

Does this switch offer reliable pressure regulation?

Yes, this switch is factory calibrated for consistent performance, ensuring your compressor operates efficiently. It is preset to:

  • Turn ON at 90 PSI (6.2 Bar)
  • Turn OFF at 116 PSI (8.0 Bar)
Is this compatible with common electrical setups?

The RPI CMS054 is designed for maximum versatility, featuring dual voltage compatibility (115/230VAC), making it suitable for various standard dental compressor electrical environments.

Can I integrate this into my existing manifold easily?

Absolutely. The unit comes equipped with a 4-port 1/4” BSP manifold, providing you with the necessary connectivity options for a streamlined and secure installation.

Is this a direct replacement for my OEM part?

Yes, this is an RPI replacement specifically engineered to replace OEM Part #JA5074800, ensuring it meets the exact technical requirements for DENTAL-EZ CA-711 equipment.

Does the package include everything for a quick setup?

To assist with a professional and secure installation, the package includes:

  • One Pressure Switch Unit
  • Two cable grommets for proper environmental sealing and wiring protection.
Is this component suitable for professional dental environments?

Yes, this component is designed specifically for DENTAL-EZ CA-711 compressors, making it an essential part for maintaining the safety controls and operational efficiency of professional-grade dental equipment.

What type of electrical contact mechanism does it use?

The switch utilizes N.C. SPDT (Normally Closed, Single Pole Double Throw) contacts, providing the precise control needed to manage your compressor’s auto/off cycle effectively.

How is the quality of this replacement part?

This is a factory new component from RPI, manufactured to high standards to serve as a reliable, high-performance alternative to the original OEM hardware.

Are the pressure settings adjustable if needed?

The switch is factory set to 90 PSI (ON) and 116 PSI (OFF) to ensure safe and consistent system pressure for your compressor model. It is designed to maintain these specifications for optimal equipment health.

Is this switch built for long-term use?

As a precision-engineered electromechanical component, this switch is built to handle the rigorous cycling requirements of dental compressors, helping to preserve the longevity of your system through accurate pressure management.