
P100AP-358C Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.99 | Condition is New – Open box, Johnson Controls Encapsulated Pressure Switch 75-100 PSI P100AP-358C 1/4" Female, FREE SHIPPING | 99.6% |
![]() | $45.00 | Condition is New – Open box, 4 Johnson Controls Etc Encapsulated Pressure B18-799 B18-782 IRP Etc1/4" Female, FREE SHIPPING | 100.0% |
![]() | $99.99 | Condition is New – Open box, Johnson Controls Encapsulated Pressure Switch P100AP-358C 1/4" A13, shipping cost = $11.35 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.99 | Condition is New, Johnson Controls Encapsulated Pressure Switch 75-100 PSI P100AP-358C 1/4" Femal, shipping cost = $8.17 | 100.0% |

The Johnson P100AP-358C Encapsulated Pressure Switch is a reliable and robust solution for various pressure sensing applications. This pressure switch, with a 1/4 inch connection size, is designed and manufactured by Johnson Electric, a leading global supplier of electric actuators, sensors, and systems.
This encapsulated pressure switch is built with an advanced solid-state design, ensuring high accuracy and stability over a wide range of operating temperatures and pressures. The encapsulation feature provides protection against moisture, dust, and other environmental elements, making it suitable for use in harsh industrial environments.
The Johnson P100AP-358C Pressure Switch operates on a normally open (NO) contact configuration. When the switch is not activated by the pressure, it allows the electrical circuit to remain open. However, as soon as the preset pressure is reached, the switch closes the electrical contact, completing the circuit. This feature makes it ideal for applications that require automatic activation or deactivation of equipment based on pressure conditions.
This encapsulated pressure switch offers a wide operating pressure range, from 0 to 35 psi (0 to 2.4 bar), making it suitable for use in various industries, including HVAC, refrigeration, and industrial process control. It has a maximum working temperature of 122 F (50 C) and a minimum working temperature of -40 F (-40 C), providing excellent performance in diverse temperature conditions.
The Johnson P100AP-358C Encapsulated Pressure Switch is designed with a user-friendly and compact construction. Its compact design allows for easy installation and integration into various systems. The switch also comes with a built-in test feature, enabling users to verify its functionality and ensure proper operation.
In summary, the Johnson P100AP-358C Encapsulated Pressure Switch is a versatile and reliable pressure sensing solution. Its advanced design, wide operating range, and robust construction make it suitable for use in a wide range of industrial applications, particularly in harsh environments where protection against moisture and dust is essential.
The Johnson P100AP-358C Encapsulated Pressure Switch is a commonly used pneumatic pressure switch in various industrial applications. Here are some pros and cons of buying this pressure switch:
Pros:1. Encapsulated Design: The pressure switch is fully encapsulated, which makes it suitable for harsh environments. It can withstand high temperatures, humidity, and other harsh conditions, making it ideal for use in industrial applications.
2. Versatile: This pressure switch is available in various pressure and temperature ranges, making it suitable for a wide range of applications. It can be used with air, oil, or water, and can be configured for both normally open (NO) and normally closed (NC) applications.
3. Durable: The switch is designed to be robust and long-lasting. It has a corrosion-resistant stainless steel housing and a sealed contact system that ensures reliable operation even in demanding conditions.
4. Easy to Install: The pressure switch has a compact design and can be easily mounted on a wall or DIN rail. It also comes with various mounting options, including flange, panel, and surface mounting.
5. Cost-Effective: The Johnson P100AP-358C Encapsulated Pressure Switch is competitively priced compared to other pressure switches in its class. It offers good value for money and can help reduce maintenance costs over its lifespan.
Cons:1. Limited Switching Capacity: This pressure switch has a limited switching capacity, and may not be suitable for applications that require high current or voltage switching.
2. Requires Calibration: The pressure switch may require calibration before use to ensure accurate pressure sensing. This can add to the initial cost and installation time.
3. Limited Configurability: While the pressure switch is available in various pressure and temperature ranges, it may not offer as many configurability options as more advanced pressure switches.
Conclusion:The Johnson P100AP-358C Encapsulated Pressure Switch is a reliable and cost-effective solution for applications that require a robust and versatile pressure switch. Its encapsulated design makes it suitable for harsh environments, and it offers a wide range of pressure and temperature options. However, it may not be suitable for applications that require high switching capacity or advanced configurability options.
Recommendation:If you are looking for a reliable and cost-effective pressure switch for industrial applications, the Johnson P100AP-358C Encapsulated Pressure Switch is a good option to consider. It offers good value for money and can help reduce maintenance costs over its lifespan. However, if you require high switching capacity or advanced configurability options, you may want to consider more advanced pressure switches that offer these features.
Details:
Johnson controls encapsulated pressure switch P100AP-358C 1/4 qty 1.
specifications indusswitch:
- brand: Johnson Controls
- mpn: P100ap-358c
- part type: Pressure Switch Control
- item height: 4 In
- color: Black
- fuse type: Switch
- country of origin: Mexico
returns indusswitch:
- time: 30 days
- paid by: buyer
- policy: returns accepted
- method: money back
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
seller indusswitch:
- rating: 100.0%
- # reviews: 1293
- city: fort worth, texas
shipping indusswitch:
- class: standard
- carrier: usps
- service: usps ground advantage
- transit: 6-12 days
- type: calculated
payments indusswitch:
- other
- credit card: mastercard
- wallet: google-pay
offer indusswitch:
- prices: $24.99–$99.99
- item condition:
- New – Open box
- New
- best offers: true
- sold #: 15
- options: ship-to-home
- availability: in stock
- started: january 1, 2026
- in stock #: 4
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