Description
CCS 646DZE1 Pressure Switch – Durable Industrial Use
| Manufacturer | CCS |
| Part Number | 646DZE1 |
| Power Supply | 120V AC / 240V AC |
| Made in | United States |
| Mass | 1.2 lbs |
| Size | 4 x 3 x 2 inches |
| Guarantee Period | 2 years limited warranty |
| Approvals | UL, CSA |
| Catalog Number | 646DZE1 |
| Package Contents | 1 x Pressure Switch, 1 x Installation Guide, 1 x Mounting Hardware |
| Pressure Range | 10 to 150 psi |
| Switch Type | Single pole double throw (SPDT) |
| Electrical Rating | 15A at 120V AC, 8A at 240V AC |
| Enclosure Rating | NEMA 4X (watertight and corrosion-resistant) |
| Port Size | 1/4 inch NPT female |
| Differential | Adjustable, 5-30 psi |
Ensure reliable pressure control in demanding industrial environments with the CCS 646DZE1, built to withstand harsh conditions and deliver consistent performance.
Key benefits: • Durable construction for long-lasting industrial use
• Adjustable differential for flexible application
• Watertight and corrosion-resistant enclosure
• Easy installation with standard port size
Typical applications: Pump control, compressor systems, hydraulic presses, and industrial automation
Lifecycle: 7-10 years with proper maintenance
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





Mark O. –
Fast delivery and well packed. The servo drive performs exactly as specified.