
APE-8NT-3NS17 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $34.50 | Condition is New – Open box, CKD APE-8NT-3NS17 Pressure Switch FNOB, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $17.70 | Condition is Used, CKD APE-8NT-3NS17 Pressure Switch USIP, shipping cost = $16.45 | 99.8% |

The CKD APE-8NT-3NS17 pressure switch is a versatile and reliable component designed for various applications where maintaining a constant pressure level is essential. This pressure switch is engineered using robust materials that ensure durability and longevity, making it a preferred choice for industrial and commercial settings.
The switch housing is made of brass, providing excellent corrosion resistance and ensuring the unit's longevity in harsh environments. The diaphragm, which is the critical pressure-sensing component, is made of elastomer material, making it flexible and able to withstand high pressures. The switch features a stainless steel spring, which provides the necessary force to activate the switch when the desired pressure threshold is reached.
The CKD APE-8NT-3NS17 pressure switch operates on a 3-position design, with a normally open (NO) contact configuration. This means that when the pressure is below the set point, the switch remains open, and there is no electrical connection. Once the pressure reaches the predetermined level, the switch activates, closing the contact and completing the electrical circuit. The switch has a maximum working pressure of 17 bar (250 psi), making it suitable for various applications in industries such as oil and gas, water treatment, and HVAC.
The CKD APE-8NT-3NS17 pressure switch comes with various options for electrical connections, including 3-wire, 4-wire, and 5-wire configurations, depending on the specific application requirements. It is also available in different voltage classes, such as 12V DC, 24V AC, and 115V AC. The switch has a compact design, measuring 67mm in length, 38mm in width, and 19mm in height, making it easy to install and integrate into various systems.
In summary, the CKD APE-8NT-3NS17 pressure switch is a high-performance and reliable component designed for applications that require constant pressure monitoring and control. Its robust construction, flexible diaphragm design, and various electrical connection options make it a versatile and adaptable solution for various industries and applications.
The CKD APE-8NT-3NS17 pressure switch is a component used in various appliances, particularly water heating systems. Here are some pros and cons of buying this pressure switch:
Pros:1. Durable Design: This pressure switch is known for its robust construction, which can withstand high pressure and temperature levels. It is made of high-quality materials that ensure long-lasting performance.
2. Easy Installation: The CKD APE-8NT-3NS17 pressure switch is easy to install, and it comes with clear instructions and mounting hardware. The installation process is straightforward, and it does not require any specialized tools.
3. Reliable Performance: This pressure switch is designed to provide reliable performance in various applications. It can detect pressure changes accurately and respond promptly to ensure the safe operation of the appliance.
4. Versatile: This pressure switch is suitable for use in a wide range of appliances, including water heaters, boilers, and hydraulic systems. It can handle a wide range of pressure and temperature levels, making it a versatile option for different applications.
Cons:1. Expensive: Compared to other pressure switches in the market, the CKD APE-8NT-3NS17 pressure switch is relatively expensive. This might be a significant consideration for those on a tight budget.
2. Limited Availability: This pressure switch might not be readily available in all markets, and it might require some effort to source it from suppliers. This could be a disadvantage for those who need it urgently.
3. Complex Wiring: The wiring of this pressure switch can be complex, and it might require some knowledge of electrical systems to install and connect it correctly. This could be a challenge for those without the necessary expertise.
Conclusion:The CKD APE-8NT-3NS17 pressure switch is a high-performance, durable, and versatile component suitable for various applications. Its ease of installation and reliable performance make it an attractive option for those who prioritize safety and efficiency. However, its relatively high cost and limited availability might be a disadvantage for some. Ultimately, the decision to buy this pressure switch depends on your specific needs, budget, and availability.
Recommendation:If you are looking for a high-performance and reliable pressure switch for your appliance, the CKD APE-8NT-3NS17 pressure switch is an excellent option. Its durability, easy installation, and versatility make it a worthwhile investment for those who prioritize safety and efficiency. However, if you are on a tight budget or have limited availability, you might want to consider alternative options that offer similar performance at a lower cost. Additionally, if you are not confident in your electrical wiring abilities, it is recommended that you seek the help of a professional to install and connect the pressure switch correctly.
Details:
A new, unused item with no signs of wear. Ckd APE-8NT-3NS17 pressure switch manufactured by. 2-year MRI shield protection plan included. The item has its original packaging but it is not sealed.
Ckd APE-8NT-3NS17 pressure switch mechanical pressure switch with adjustable setting.specifications set pressure: 0.1 to 0.8mpa. Manufacturer part number: APE-8NT-3NS17. Most items are in stock when they listed. Special instructions.
The product must be the original item shipped, with matching serial numbers if applicable.
specifications indusswitch:
- brand: Ckd
- mpn: Ape-8nt-3ns17
- part type: Pressure Switch
shipping indusswitch:
- service: ups ground, ups next day air
- class: standard, one-day
- transit: 5-10 days
- carrier: ups
- type: calculated
seller indusswitch:
- city: mount sterling, kentucky
- # reviews: 21349
- rating: 99.7%
returns indusswitch:
- time: 30 days
- policy: returns accepted
- paid by: buyer
- method: money back
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
offer indusswitch:
- best offers: true
- started: february 21, 2026
- prices: $17.70–$34.50
- item condition:
- New – Open box
- Used
- availability: in stock
- options: ship-to-home
- sold #: 15
payments indusswitch:
- other
- wallet: paypal
- credit card: mastercard
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