SLP0530 Supco Low pressure switch 5 PSI Open 30 PSI Close SPST
SLP0530 Supco Low pressure switch 5 PSI Open 30 PSI Close SPST
Normal stock item
The SLP0530 Supco Low Pressure Switch is a universal SPST safety switch designed to protect HVAC and refrigeration systems from low‑side pressure loss. It opens at 5 PSI to shut the system down during a refrigerant loss or suction‑side failure, and automatically resets at 30 PSI once pressure returns to a safe operating level. Ideal for heat pumps, air conditioners, and refrigeration units requiring dependable low‑pressure protection.
📐 Technical Specifications
| Attribute | Value |
|---|---|
| Switch Type | SPST |
| Action | Open on pressure drop |
| Cut‑Out (Open) | 5 PSI |
| Cut‑In (Close) | 30 PSI |
| Reset Type | Auto‑reset |
| Application | Low‑pressure protection |
| Brand | Supco |
| Model | SLP0530 |
| Weight | 0.123 lb |