ORIGINAL ENGINE MANAGEMENT DJS3 Black 2-Way Normally Open Mechanical Plunger Switch
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ORIGINAL ENGINE MANAGEMENT DJS3 Black 2-Way Normally Open Mechanical Plunger Switch
Mechanically and electrically precise for top-notch, long-lasting performance
ORIGINAL ENGINE MANAGEMENT DJS3 Black 2-Way Normally Open Mechanical Plunger Switch
Item #: 2155169

ORIGINAL ENGINE MANAGEMENT DJS3 Black 2-Way Normally Open Mechanical Plunger Switch

Item #: 2155169

AUD 37

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Mechanically and electrically precise for top-notch, long-lasting performance
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Reliable Performance
The DJS3 switch ensures consistent operation in demanding environments, offering dependable functionality for various engine management applications.
Durable Design
Crafted with high-quality materials, this mechanical plunger switch is built to withstand wear and tear, enhancing longevity and performance in automotive setups.
Versatile Applications
Ideal for multiple automotive systems, the DJS3 switch's normally open feature allows for flexible installation in various engine management configurations.

Product Details

Shop ORIGINAL ENGINE MANAGEMENT DJS3 Black 2-Way Normally Open Mechanical Plunger Switch online at a best price in Australia. B00JXOIV64
Operation ModeON-OFF
Contact TypeNormally Open
Connector TypeScrew Terminals
BrandORIGINAL ENGINE MANAGEMENT
Switch TypeMechanical
TerminalPhysical
MaterialBrass
Item dimensions L x W x H2.81 x 1.56 x 1.38 inches (7.1 x 4 x 3.5 cm)
Circuit Type2-way
Mounting TypeDoor Mount

Who Should Buy?

Suitable For
  • Automotive Enthusiasts

    Ideal for car lovers who need a reliable switch for custom applications and modifications in their vehicles.

  • DIY Projects

    Great for hobbyists working on DIY electrical projects requiring a simple and effective push-button switch.

  • Industrial Applications

    Suitable for use in industrial settings where a mechanical plunger switch is needed for machinery operation.

Not Suitable For
  • Home Automation

    Not suitable for smart home systems requiring electronic switches or compatibility with automated home technologies.

Product Description

ORIGINAL ENGINE MANAGEMENT DJS3 Black 2-Way Normally Open Mechanical Plunger Switch

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Related Searches

Door Jamb
ORIGINALENGINEMANAGEMENT
Mechanical Plunger Switch

Customer Questions & Answers

  • Question: What is the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch used for?

    Answer: The DJS3 Black 2-Way Normally Open Mechanical Plunger Switch is primarily used in various applications where a momentary push-button action is required. This switch features a rolling design that allows it to respond effectively to physical pressure, thus enabling functions like activating alarms, controlling motors, or managing lighting systems. Due to its versatility, you'll commonly find it in machinery control panels, arcade games, and home automation projects.
  • Question: How does the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch work?

    Answer: This switch operates on a simple mechanism where pressing the plunger closes the circuit, allowing current to flow through. When the button is released, the circuit opens again. The normally open design means that it only conducts electricity while actively pressed. This functionality is ideal for situations requiring temporary activation, such as momentary switches in gaming or start/stop controls in equipment.
  • Question: What are the dimensions of the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch?

    Answer: The DJS3 switch has compact dimensions, making it suitable for various installation environments. It typically measures around 19mm in height and 12mm in diameter for the plunger. This small form factor allows it to be easily integrated into tight spaces within electronic devices, panel boards, or custom control setups, ensuring that it can fit without requiring excessive modification to the surrounding structure.
  • Question: Is the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch suitable for outdoor use?

    Answer: While specifically designed for indoor applications, the DJS3 Black 2-Way switch may not be ideal for outdoor use unless housed in a weatherproof enclosure. Exposure to moisture or extreme temperatures can affect the switch's longevity and performance. If you require a switch for outdoor applications, consider sourcing models that are rated for environmental resistance, ensuring reliability in various weather conditions.
  • Question: What materials are used in the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch?

    Answer: The DJS3 switch is typically constructed from durable materials, including high-quality plastic for the housing and robust metal contacts within the mechanism. This combination ensures a long life and reliable performance under regular use. The black finish not only enhances aesthetics but also provides a level of durability against wear and tear, making it suitable for both hobbyist and industrial applications.
  • Question: Can I use the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch with a microcontroller?

    Answer: Yes, the DJS3 Mechanical Plunger Switch is compatible with microcontrollers like Arduino and Raspberry Pi. It can be connected to digital input pins, allowing for the detection of button presses in various DIY projects. For instance, by wiring this switch to a microcontroller, users can create interactive projects like remote-controlled devices or simple sensor systems, enabling creative and educational applications in electronics.
  • Question: What is the electrical rating of the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch?

    Answer: The DJS3 switch is rated for low-voltage applications, typically handling currents of up to 3A at 125VAC. This makes it suitable for various electronic circuits and devices, particularly in light-duty applications. When designing circuits that utilize this switch, ensure that you do not exceed these electrical ratings to maintain the integrity of the switch and ensure safe operation within your projects.
  • Question: What makes the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch different from other switches?

    Answer: The unique feature of the DJS3 switch lies in its normally open design and mechanical plunger mechanism, which provides a tactile feedback experience when pressed. Unlike passive switches, this design allows for precise control and response, making it especially suitable for applications requiring immediate action, such as in arcade machines or emergency stop buttons. Its reliability and compact size set it apart in versatile applications.
  • Question: Can I integrate the DJS3 switch into my DIY electronics project?

    Answer: Absolutely! The DJS3 Black 2-Way Normally Open Mechanical Plunger Switch is an excellent addition to any DIY electronics project. Its straightforward push-button functionality enables you to create interactive elements in projects like custom gaming controllers, automated lighting controls, or even robotics. By connecting it to a circuit, you can easily enhance the user interface and create responsive systems that react to user interactions.
  • Question: Where can I buy the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch in Australia?

    Answer: You can purchase the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch from Ubuy, which offers a convenient online shopping experience. Ubuy provides a wide selection of electronic components and tools and is known for reliable service. Simply visit their website and search for the DJS3 switch to find the product you need.

ORIGINALENGINEMANAGEMENT Door Jamb Editorial Review

The DJS3 Door Jamb Switch has received mixed reviews from customers. Some users found the switch very easy to install and noted that it worked fine. They praised the fit and function of the product, mentioning that it resolved issues with their dome light and adjusted correctly when the doors closed. However, there were also complaints about the switch not fitting properly in certain vehicle models, such as the 1995 F150, with some users noting that the threads were the wrong size. Additionally, there were reports of the switch malfunctioning after only a couple of months of use. Overall, the DJS3 Door Jamb Switch seems to be a convenient solution for some customers, effectively addressing issues with dome lights and adjusting when doors close. However, potential buyers should be cautious about compatibility with their specific vehicle models to avoid any fitting issues. **

Customer Reviews & Ratings

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Pros

  • Easy to install
  • Worked fine for some users
  • Self-adjusting design when doors close

Cons

  • Malfunction reported after a few months of use

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“Promt delivery. Seems like a good product.”

22 July 2026 · via Trustpilot
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”

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“so easy to order delivery was way earlier than i expected”

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Gavin
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”

21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”

17-Jul-26 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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AUD 37

Order now and get it around Saturday, September 12

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Original Engine Management program ensures original equipment quality
  • Tin-plated and solid brass terminals for conductivity
  • Door Jamb Switches match OE form, fit, and function
  • Corrosion resistant housings for durability
  • Package Dimensions: 7.874 H x 8.128 L x 8.128 W (centimeters)

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