
100P3S-9 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $200.00 | Condition is New – Open box, ITT Neo-Dyn Adjustable Pressure Switch 100P3S-9 SPDT 125VAC 5A Control Panel, shipping cost = $9.14 | 100.0% |

The ITT Neo-Dyn 100P3S-9 pressure switch is a reliable and versatile solution for controlling your 125VAC, 5 amp circuits in various industrial applications. This SPDT (Single Pole Double Throw) pressure switch is engineered to deliver precise pressure sensing and superior performance.
The pressure switch features a robust and durable design, with a die-cast aluminum housing that ensures protection against harsh environments. Its compact size, measuring 4.25 inches long, 2.3 inches wide, and 1.4 inches high, makes it an excellent choice for space-constrained control panels.
The ITT Neo-Dyn 100P3S-9 switch operates on a 125VAC voltage range and can handle a maximum current of 5 amps. This makes it suitable for a wide range of applications, including but not limited to, pneumatic systems, hydraulic systems, and various other industrial processes.
The switch comes with a high-quality, silicone diaphragm that offers excellent sealing properties and resistance to oil, water, and other common contaminants. The diaphragm is also compatible with various types of gases and media, ensuring versatility in different applications.
The pressure switch's operating pressure range is from 0-150 psi (0-10.3 bar), making it suitable for applications requiring low to medium pressure sensing. The switch has a clear and easy-to-read pressure gauge, which allows for quick and accurate pressure monitoring.
The ITT Neo-Dyn 100P3S-9 pressure switch is designed for long-lasting performance and reliability, with a contact rating of 10,000,000 operations. The switch's contacts are made of high-quality, silver-plated copper, ensuring excellent conductivity and minimal contact resistance.
The switch also comes with a built-in pilot light, which illuminates when the switch is in the "on" position, allowing for easy visual indication of the switch status. The pilot light is available in either red or green, depending on your application requirements.
The ITT Neo-Dyn 100P3S-9 pressure switch is a high-performance and reliable solution for your pressure sensing needs. Its robust design, wide operating range, and long-lasting performance make it an excellent choice for various industrial applications.
The ITT Neo-Dyn 100P3S-9 pressure switch is a SPDT (Single Pole Double Throw) switch designed for 125VAC applications with a maximum current rating of 5A. Here are some potential pros and cons of purchasing this component for your control panel:
Pros:1. Reliable: ITT is a well-known brand in the industrial pressure switch market, and this model is designed to provide long-lasting performance in various applications.
2. Versatile: The SPDT design allows for multiple control functions with just one switch, making it a space-saving option for control panels.
3. Safety: The pressure switch is designed to ensure safe operation by interrupting the power supply when the preset pressure is reached, preventing potential damage to equipment.
4. Easy installation: The switch is designed for easy installation with clear markings and a user-friendly design.
Cons:1. Cost: Compared to some other pressure switch options, the ITT Neo-Dyn 100P3S-9 may be more expensive due to the brand name and additional features.
2. Limited current capacity: With a maximum current rating of 5A, this switch may not be suitable for applications requiring higher currents.
3. Manual reset: This switch requires manual reset after tripping, which could be a disadvantage in applications where automatic reset is preferred.
In conclusion, the ITT Neo-Dyn 100P3S-9 pressure switch offers reliable performance, versatility, and safety features, making it a suitable option for many control panel applications. However, its cost and limited current capacity may be disadvantages for some users. Ultimately, the decision to purchase this component depends on the specific requirements of your application and your budget. If the pros outweigh the cons for your use case, then the ITT Neo-Dyn 100P3S-9 pressure switch could be a good investment for your control panel.
Details:
Itt Neo-dyn adjustable pressure switch 100P3S-9 spdt 125vac 5a control panel.
specifications indusswitch:
- brand: Itt Neo-dyn
- mpn: 100p3s-9
- operating temperature: 40 F To 180 F
- maximum amperage: 5 Amp
- color: Silver, Blue
- current rating: 5at 125/250/480 Vac
- material: Metal
- suitable for: Control Equipment Panels
- operation method: Adjustable
- current type: Ac
- type: Adjustable Pressure Switch
- contact configuration: Spdt
- coil voltage: 125 Vac
- features: Adjustable Pressure
returns indusswitch:
- policy: no returns
payments indusswitch:
- credit card: visa
- wallet: google-pay
- other
shipping indusswitch:
- type: calculated
- transit: 5-12 days
- service: usps ground advantage
- class: standard
- carrier: usps
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
seller indusswitch:
- rating: 100.0%
- city: lafayette, louisiana
- # reviews: 41
offer indusswitch:
- options: ship-to-home
- price: $200.00
- item condition: New – Open box
- started: february 7, 2026
- best offers: true
- sold #: 10
- availability: in stock
- in stock #: 1
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