Sunny Heavy Duty Metal Air Compressor Pressure Switch — 140-175 PSI, 1-Port, 25 Amp w/ Unloader
| Specifications (As Configured) | |
|---|---|
 Vendor |
Sunny
|
 SKU |
CC-SU-MH1
|
The Sunny Heavy Duty Metal Pressure Switch is a 25-amp air compressor control switch housed in a rugged metal enclosure, with a built-in unloader valve for tank-mounted piston compressors. Set for a 140–175 PSI operating range with a single 1/4" FNPT port.
Key specifications
- Amp rating: 25 Amp
- Pressure range: 140–175 PSI
- Manifold: 1-port, 1/4" FNPT
- Enclosure: Heavy-duty metal housing
- Differential range: 28–40 PSI, adjustable
- Min cut-in: 60 PSI | Max cut-out: 200 PSI
- Unloader valve: 1/4" compression
- Contacts: single phase
- Certification: UL / CSA listed
Typical applications
A heavy-duty replacement control switch for piston air compressors that need a metal-enclosed pressure switch with automatic start/stop and tank unloading. A common replacement for Furnas / Siemens 69HAU1-style switches.
The Sunny 25 Amp metal-enclosure pressure switch combines a durable metal housing, an integrated unloader, and an adjustable 28–40 PSI differential for dependable 140–175 PSI control in demanding shop and industrial service.
NOTE: Actual product may be different from pictured!
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