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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: VPR151
- Phone: (800) 221-9723
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Frequently asked questions
Is this relay compatible with my AirStar 100M?
Yes, the RPI VPR151 is specifically engineered for use in the Electrical Control Box of the Air Techniques AirStar 100M dental compressor, ensuring a perfect fit and reliable operation.
Does this serve as a direct OEM replacement?
Yes, this unit serves as a direct replacement for OEM Part #54498. It is manufactured to meet the same exacting standards required for your dental equipment.
Can this handle high-current electrical demands?
Absolutely. The relay features a robust 40A contact rating, making it well-suited for the demanding electrical control applications found in dental compressor systems.
Are the coil specifications standard for this model?
Yes, the coil is engineered for reliable integration with the following standard specifications:
- Voltage: 24VAC
- Resistance: 7 ohms
Will this fit in my current control box?
Designed for precise installation within standard enclosures, the relay dimensions are:
- Length: 2.50 inches
- Width: 2.38 inches
- Height: 2.91 inches
What type of terminals are featured here?
This unit utilizes 1/4” Dual Tabs, which are standard for secure and efficient electrical connectivity in medical control systems.
Is this component guaranteed to be factory new?
Yes, all RPI VPR151 relays are supplied as Factory New parts, ensuring you receive a high-quality component free from previous wear or usage.
Is this a three-pole configuration relay?
Yes, this is a 3-pole device. This configuration is matched to the specific electrical requirements of the Air Techniques AirStar 100M control circuitry.
Where is this relay designed to be installed?
This component is specifically designed for installation within the Electrical Control Box of your compressor, serving as a critical relay replacement part for the system’s power management.
Is this component critical for system maintenance?
Yes, replacing the relay is an essential maintenance task for the Air Techniques AirStar 100M. Using this high-quality RPI replacement helps maintain the operational integrity of your dental equipment.

RPI VPR151 Relay (Electrical Contactor)