SLP0530

The SUPECO SLP0530 Pressure Switch is a crucial component in HVAC (Heating, Ventilation, and Air Conditioning) refrigeration systems. Designed for pressure switch closing applications, this switch ensures optimal system performance and efficiency.

The SLP0530 is a high-voltage switch, capable of handling up to 30 volts. Its compact size makes it an ideal solution for various refrigeration applications, taking up minimal space in the system. The switch's body is constructed of durable materials, ensuring long-lasting operation in harsh environments.

This pressure switch operates based on a mercury switch mechanism. When the system pressure reaches the desired level, a diaphragm inside the switch moves, which in turn causes a mercury switch to close. The closed switch then completes the electrical circuit, allowing the system to continue functioning as intended.

The SLP0530 comes with a clear and easy-to-read pressure scale on the dial. This feature allows users to quickly and accurately monitor the system pressure and make necessary adjustments. The switch also includes a test point, enabling simple and straightforward testing of the switch's functionality.

The SUPECO SLP0530 Pressure Switch is designed with user-friendly features, making installation and maintenance a breeze. It is compatible with a wide range of refrigerants, including R134A, R1234yf, R407C, and R410A. The switch's versatility makes it an essential component for various refrigeration applications, from small residential systems to large commercial installations.

In summary, the SUPECO SLP0530 Pressure Switch is a reliable and efficient solution for HVAC refrigeration systems. Its durable construction, easy-to-read pressure scale, and user-friendly design make it an excellent choice for ensuring optimal system performance.

The SUPCO SLP0530 pressure switch is a commonly used component in HVAC refrigeration systems. This pressure switch is designed to close when the system pressure drops to a certain level. Below are some pros and cons that can help you make an informed decision about purchasing this pressure switch.

1. Reliable: The SUPCO SLP0530 pressure switch is known for its durability and reliability in various refrigeration applications. It is designed to withstand high pressure and temperature conditions.

2. Easy to Install: This pressure switch is relatively easy to install, and it comes with clear instructions and a wiring diagram to make the installation process simpler.

3. Affordable: Compared to other pressure switches in the market, the SUPCO SLP0530 is quite affordable, making it an excellent choice for budget-conscious HVAC contractors and technicians.

4. Adjustable: This pressure switch is adjustable, allowing users to set the pressure point at which it will close. This feature is essential in ensuring optimal system performance and preventing damage to the compressor.

1. Limited Pressure Range: The SUPCO SLP0530 pressure switch is designed for low-pressure applications, and it may not be suitable for high-pressure systems.

2. No Built-in Indicator: This pressure switch does not have a built-in indicator to show when it is closing or open. This means that users will need to rely on other methods to determine the switch's status.

3. Not Suitable for Direct Contact with Water: The SUPCO SLP0530 pressure switch should not be used in applications where it comes into direct contact with water. This could potentially damage the switch and compromise the system's performance.

In conclusion, the SUPCO SLP0530 pressure switch is a reliable and affordable option for low-pressure refrigeration applications. Its easy installation and adjustability make it a popular choice among HVAC contractors and technicians. However, its limited pressure range and lack of a built-in indicator are drawbacks that should be considered before making a purchase. Ultimately, if the application meets the pressure switch's specifications, the SUPCO SLP0530 is an excellent choice for those looking for a durable and affordable pressure switch for their HVAC refrigeration system.

Details:

Supco SLP0530 low pressure switch open: 5 psi close: 30 hvac refrigeration, features: sae 45 female flare fitting with valve core depressor pressure switch opens on fall life at rated load: 100,000 cycles automatic reset rated voltage 24/120/240 vac 50/60 Hz snap acting stainless steel hermetically sealed sensor wire is 18 wag, long small size and light weight for direct mounting excellent set point repeatability/stability, specifications: -31f to 149f -35c 65c ul recognized, Ce max 700psi.

specifications maxohvac:

• brand: Supco
• mpn: Slp0530
• type: Hvac Refrigeration Pressure Switch
• upc: 687152195886
• country of origin: China
• california prop 65 warning: Warning

payments maxohvac:

• other
• wallet: google-pay
• credit card: mastercard

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

seller maxohvac:

• # reviews: 147
• city: pleasant hill, california
• rating: 98.0%

shipping maxohvac:

• transit: 3-9 days
• carrier: usps
• class: standard
• service: usps ground advantage
• type: fixed

returns maxohvac:

• paid by: seller
• time: 30 days
• method: money back
• policy: returns accepted

offer maxohvac:

• sold #: 7
• options: ship-to-home
• started: june 1, 2026
• in stock #: 5
• availability: in stock
• prices: $19.30–$36.88
• item condition:
  • New
  • Unspecified

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