JOHNSON CONTROLS P400AD-1C Lube Oil Pressure Switch
( Brand: Johnson Controls ), ( Manufacturer Part Number: P400AD-1C ), ( Part Type: Oil Pressure Switch ), ( Country Of Origin: Mexico )
Review JOHNSON CONTROLS Lube Oil Pressure Switch Ships Free In The Usa
The Johnson P400AD-1C Lube Oil Pressure Switch is an essential component in marine engines, designed to ensure the proper lubrication system function. This switch is manufactured by Johnson Electric, a leading supplier of electromechanical solutions.
This switch operates on a simple principle: when the engine's lube oil pressure drops below a certain threshold, a diaphragm inside the switch is actuated. This diaphragm then opens a contact inside the switch, which in turn sends an electrical signal to the engine warning light, alerting the operator of the low oil pressure condition. Once the oil pressure is restored to an acceptable level, the diaphragm returns to its original position, closing the contact and turning off the warning light.
The Johnson P400AD-1C Lube Oil Pressure Switch is designed for use in marine applications and is ideally suited for outboard motors. It is constructed from high-quality materials, including a brass housing and stainless steel diaphragm, ensuring durability and resistance to the harsh marine environment.
The switch has a maximum operating pressure of 60 psi (4.1 bar) and a minimum operating pressure of 15 psi (1.0 bar). It is designed to operate in temperatures ranging from -40 F to 150 F (-40 C to 65 C), making it suitable for use in a wide range of marine environments.
The Johnson P400AD-1C Lube Oil Pressure Switch is easy to install, with plug-and-play connectors that make wiring simple and straightforward. It is also compatible with a wide range of marine engine models, making it a versatile addition to any marine electrical system.
In summary, the Johnson P400AD-1C Lube Oil Pressure Switch is a reliable and robust solution for monitoring lube oil pressure in marine engines. Its high-quality construction, ease of installation, and compatibility with a wide range of engine models make it an essential component for any marine electrical system.
Pros and Cons of buying a Johnson P400AD-1C Lube Oil Pressure Switch
The Johnson P400AD-1C lube oil pressure switch is an essential component in marine engines, responsible for maintaining the correct oil pressure. Like any other purchase, it comes with its advantages and disadvantages. Let's explore them.
Pros:1. Reliable and Durable: Johnson is a trusted brand known for manufacturing high-quality marine parts. This lube oil pressure switch is no exception, designed to withstand the rigors of marine environments.
2. Easy Installation: Installation is generally straightforward, with clear instructions provided in the user manual. It's a plug-and-play component, making it a popular choice among boat owners and technicians.
3. Accurate Pressure Sensing: The switch effectively monitors the lube oil pressure, ensuring the engine is adequately lubricated, which contributes to its longevity.
4. Protects the Engine: By alerting the operator when oil pressure drops, this switch helps prevent potential engine damage.
Cons:1. Potential for False Alarms: Some users have reported instances where the switch triggers a warning light even when oil pressure is within normal limits, leading to unnecessary repairs.
2. Expensive Replacement: Compared to other lube oil pressure switches in the market, the Johnson P400AD-1C can be considered pricey.
3. Limited Availability: In some regions, finding a replacement for this specific switch may be challenging, as not all marine parts suppliers may carry it.
Conclusion:The Johnson P400AD-1C lube oil pressure switch offers several advantages, including reliability, durability, easy installation, accurate pressure sensing, and engine protection. However, it also comes with some disadvantages, such as potential false alarms, high replacement cost, and limited availability.
Recommendation:Despite the cons, the pros of this switch outweigh the negatives for many boat owners and technicians due to the brand's reputation for quality and the switch's importance in maintaining engine health. However, it's crucial to consider the specific needs, budget, and availability in your situation before making a purchase. If you require a replacement urgently or prefer a more affordable alternative, exploring other brands and models might be worthwhile.
Details:
Made by the trusted brand Johnson Controls in Mexico, this switch ensures accurate monitoring of lube oil pressure to keep your HVAC system running smoothly.
part #: p400ad1c prices
- $109.95-$323.90
specifications hvaceye:
- brand: Johnson Controls
- mpn: P400ad-1c
- part type: Oil Pressure Switch
- country of origin: Mexico
shipping hvaceye:
- cost: $0.00
- service: USPS First Class, USPS Priority Mail
- transit: 3-8 Days
- carrier: USPS
- type: Fixed
- class: Standard, Expedited
returns hvaceye:
- policy: No Returns
seller hvaceye:
- rating: 99.7%
- # reviews: 4576
- city: Seattle, Washington
offer hvaceye:
- options: Ship-to-home
- availability: In Stock
- sold: 0
- started: March 31, 2026
- quantity: 1
general hvaceye:
- condition: New Open box
- HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Sensors
payments hvaceye:
- other
- wallet: Paypal
- credit card: Mastercard
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