Carrier Pressure Switch

Carrier Pressure Switch Specification

Application
HVAC

Material
Other

Condition
New

Type
Pressure Switch

Dimension (L*W*H)
Compact (exact dimensions vary, typically small/standard for pressure switches)

Product Type
Pressure Switch

Voltage
Typically 220V AC/24V DC, varies per model

Nozzle Material
Brass

Compressor
Screw

Package Includes
Pressure switch with attached wiring

Pressure Range
Varies per specification, typically 0.2~3 MPa

Mounting
Direct mount

Color
Black body with brass connector

Switch Function
Open/close electrical circuit in response to pressure changes

Operating Temperature Range
-20C to +80C

Thread Size
Standard 1/4 inch NPT/BSP

Brand Compatibility
Carrier and equivalent HVAC equipment

Usage
Senses refrigerant or air pressure and controls circuit accordingly

Connection Type
Wire type with plug

Carrier Pressure Switch Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

About Carrier Pressure Switch

The WB12BE013 is a high-pressure cutout switch specifically designed for use in industrial and commercial chiller units and refrigeration compressors. It is commonly manufactured by or for Carrier as a critical spare part for refrigeration screw compressors.

Integrated Pressure Control for HVAC Systems

Carrier Pressure Switches play a crucial role in controlling refrigerant or air pressure in HVAC and compressor systems. Their precise response to pressure ensures equipment safety and optimal performance, significantly reducing downtime and enhancing reliability. By automatically managing the electrical circuit based on set pressure thresholds, these switches protect critical components and streamline operations.

Reliable Construction and Easy Installation

Constructed with a durable black body and brass connector, each switch is designed for longevity in demanding environments. The direct-mount form factor and standard 1/4 inch NPT/BSP threading offer compatibility with a wide range of equipment. The wire-type plug connection further simplifies retrofitting and maintenance, making it accessible for both service professionals and OEMs.

FAQ's of Carrier Pressure Switch:

Q: How does the Carrier Pressure Switch function in HVAC systems?

A: The switch senses changes in refrigerant or air pressure and responds by opening or closing the electrical circuit, ensuring your compressor or associated equipment operates within safe pressure limits.

Q: What is the typical pressure range supported by this switch?

A: This pressure switch generally accommodates a range from 0.2 to 3 MPa, making it suitable for a variety of Carrier and equivalent HVAC applications. Exact specifications should be verified per model.

Q: When should I consider replacing my existing pressure switch?

A: Replacement is recommended when the current switch exhibits malfunctioning symptoms, such as inaccurate pressure readings, frequent cycling, or failure to activate the circuit as required by system demands.

Q: Where can the Carrier Pressure Switch be installed in an HVAC system?

A: Thanks to its direct-mount design and standard 1/4 inch NPT/BSP thread, it can be installed at designated pressure sensing points directly on the compressor or pressure line.

Q: What is the benefit of using a wire-type plug connection?

A: The wire-type plug connection enables quick and secure installation or replacement, reducing wiring errors and minimizing downtime during servicing.

Q: How does the operating temperature range impact usage?

A: With an operating range from -20C to +80C, the pressure switch is suitable for demanding environments, including both low and high temperature conditions common in HVAC and industrial settings.

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