DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
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DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
Easily identifiable with LED indication, our Inductive Proximity Switch ensures reliable detection and control in automatic systems.
DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS
Nº de artículo: 189845730

DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V - 5PCS

88% of respondents would recommend this to a friend

Nº de artículo: 189845730

PAB 27

Price Details

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*All items will import from REINO UNIDO

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Easily identifiable with LED indication, our Inductive Proximity Switch ensures reliable detection and control in automatic systems.
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What Stands Out

High Sensitivity
With exceptional sensitivity, the DollaTek sensor easily detects metallic objects, minimizing false triggers and ensuring accurate performance in various applications.
Versatile Voltage Range
Operating within a DC voltage range of 6-36V, this sensor is compatible with a wide array of systems, making it suitable for both DIY and professional projects.
Cost-Effective Package
Sold in a pack of five, the DollaTek sensor provides exceptional value, allowing users to stock up for multiple projects or replacements without breaking the bank.

Detalles de producto

Operation ModeAutomatic
Current Rating300 Milliamps
Operating Voltage5 Volts
Contact TypeNormally Open
Connector TypeWire Leads
Switch TypeInductive Proximity Switch
TerminalScrew
Circuit Type1-way
Mounting TypePanel Mount
Actuator TypePush Button
Number of Positions5
Upper Temperature Rating55 Degrees Celsius
Controller TypeMechanical knob
Control MethodRemote
Connectivity ProtocolWi-Fi
Wattage10.8 watts
Compatible with Vehicle TypeAny Vehicle
Control Typenon-contact
Compatible DevicesIndustrial machines and equipment
Unit Count5.0 count
Number of Items5
MaterialMetal, Plastic
Contact MaterialStainless steel or phosphor bronze
International Protection RatingIP54
Specification MetIP54
BrandDollaTek
Model NumberLJ12A3-4-Z/Bx
ManufacturerDollaTek
UPC725835035866
Country Of OriginChina
ColourBlack
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Manufacturing Automation

    Ideal for assembly line robots needing reliable, non-contact object detection for efficient operations.

  • DIY Projects

    Perfect for hobbyists and DIY enthusiasts looking to add automation and sensing capabilities to their projects.

  • Industrial Equipment

    Great for upgrading existing machinery where precision and reliability in sensing are critical for performance.

Not Suitable For
  • Outdoor Use

    Not suitable for outdoor applications where moisture and extreme temperatures could damage the sensor.

DESCRIPCIÓN DEL PRODUCTO

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Preguntas y respuestas de los clientes

  • Pregunta: What objects can the inductive proximity switch detect?

    Respuesta: It can detect iron objects.
  • Pregunta: What is the supply voltage required for this switch?

    Respuesta: The switch requires a DC supply voltage of 5V.
  • Pregunta: What is the response frequency of this switch?

    Respuesta: The response frequency is 150Hz.

DollaTek Inductive Proximity Sensors LJ12A3-4-Z/Bx Editorial Review

The DollaTek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch has garnered mixed reactions from customers. While some users appreciate the product's functionality for CNC applications, using them as limit switches effectively, others have experienced significant disappointment. One user expressed frustration with the sensor's inability to perform under certain conditions, specifically indicating that the device is not suitable for rotational measurements and struggles with speed fluctuations at higher rates. This reflects a critical drawback, as some intended applications may not be feasible due to performance issues. Furthermore, there are persistent complaints regarding misleading product listings, with multiple customers reporting receiving only one switch instead of the five promised in the description. This raises concerns about the reliability and honesty of the seller, overshadowing the actual technical performance of the sensors. In summary, while the performance for specific uses may meet expectations, the product's inConsistency in delivery and potential limitations in high-speed applications have led to an unsatisfactory overall customer experience. **

Customer Reviews & Ratings

44 valoraciones de los clientes
  • 5 estrella
    81%
  • 4 estrella
    11%
  • 3 estrella
    3%
  • 2 estrella
    0%
  • 1 estrella
    5%

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ventajas

  • Effective as limit switches for CNC applications.
  • Functions well in certain contexts for measuring proximity.

Contras

  • Not suitable for rotational measurements or high-speed applications.

Platform Trust & Buyer Confidence

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4.2/5 9477 reseñas
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Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Pago seguro Global Delivery Easy Returns Genuine Products

Product Price History

Información importante

  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.

PAB 27

Haz tu pedido ahora y recíbelo por ahí Miércoles, Octubre 07

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Fastest cross-border delivery

características y beneficios

  • Reliable detection for automatic control industry.
  • Non-contact switching for convenience.
  • LED indication for easy identification.
  • Over-current and short circuit protection.
  • Includes 5 replacement sensors in one package.
  • Durable, operates in a wide temperature range.

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