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Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable(M3050)
Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable(M3050)
Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable(M3050)
Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable(M3050)
Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable(M3050)
Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable(M3050)
Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable(M3050)
Experience unparalleled control and efficiency with our Miniature Current Switch — your go-to solution for precise AC current monitoring.
Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable(M3050)
Item #: 220481348

Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable(M3050)

Item #: 220481348

USD 26

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Experience unparalleled control and efficiency with our Miniature Current Switch — your go-to solution for precise AC current monitoring.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Compact Design
The miniature form factor allows for easy installation in tight spaces, making it ideal for various applications without compromising on functionality or performance.
Real-Time Monitoring
With its reliable current sensing capabilities, this switch offers accurate real-time monitoring of AC currents up to 30A, ensuring optimal performance and safety in electrical systems.
User-Friendly Setup
The integrated rail system simplifies installation and ensures secure mounting, allowing users to easily integrate the switch into existing systems without technical expertise.

Product Details

Shop Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay, AC 0-30A Detectable(M3050) online at a best price in Turks and Caicos. B0BG7YGTR7
  • Multi-Purpose: M3050 AC with rails current sensing switch is specially designed and manufactured to solve AC current monitoring. It uses the principle of mutual inductance to sense AC direct current, isolate the AC current, output normally open or normally closed switch signals, and directly control various automated industrial equipment, such as flash lamps, buzzers, relays, microcontrollers or other power load equipment.
  • Upgrade: Compared with traditional transformers, thermal protectors and other devices, using this device can not only get more accurate and timely control, but also greatly simplify the design and reduce costs. Self-powered, no external power supply required. Input through current: 0-30A AC Rated load: 0.3A@240V AC/DC.
  • High Performance: The switch has no limit on the number of times of opening and closing, and the response speed reaches the millisecond level. The hysteresis is less than 1% and can be used under strong magnetic conditions. Through structure design, isolation withstand voltage up to 2000V.
  • LED Indication: The action current is 0-30A AC, which can be adjusted by the potentiometer. The LED indicator light can easily and intuitively indicate the working status of the switch.
  • ABS material: High-power MOS tube non-contact electronic switch is used, and the shell is made of self-extinguishing material ABS, which is heat-resistant, acid-alkali-resistant, high impact strength and stable in performance.
Operation Modeautomatic
Current Rating30 Amps
Operating Voltage240 Volts
Contact TypeNormally Open
Connector Type3 Pin
Switch TypeRelay Switch
TerminalScrew
Circuit Type1-way
Mounting TypeDIN Rail Mount
Number of Positions1
Control MethodTouch
Connectivity ProtocolX-10
Wattage72 watts
Compatible with Vehicle TypeElectric Locomotive
Control Typebinary
Compatible DevicesAutomated industrial control devices, flashers, buzzers, relays, microcontrollers, other electrical load devices
Unit Count1.0 Count
Number of Items1
Contact MaterialSilicon
International Protection RatingIP54
Brand Namenodehawk
ModelM3050
Manufacturernodehawk
Part Number3395597999903
Brandnodehawk
Item Weight0.4 lbs (180 grams)

Who Should Buy?

Suitable For
  • Home Automation

    Ideal for home automation enthusiasts wanting to monitor and control electrical appliances accurately and efficiently.

  • DIY Projects

    Perfect for hobbyists working on DIY electronic projects that require reliable current sensing and monitoring.

  • Industrial Applications

    Suitable for industrial users needing to integrate current monitoring into machinery or process control systems.

Not Suitable For
  • High Power Needs

    Not suitable for applications exceeding 30A, as it can lead to damage or incorrect readings.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Miniature Current Switch and how does it work?

    Answer: A Miniature Current Switch, like the M3050, is a device used to monitor current flow in electrical systems. It operates by detecting current in a conductor and sending a signal when the current exceeds a predetermined threshold. This can be crucial for safety and operational efficiency in industrial and commercial settings where equipment needs monitoring. For instance, if a machine is drawing too much current, the switch can trigger an alarm or shut down the system to prevent damage.
  • Question: What are the key features of the Current Sensing Switch M3050?

    Answer: The M3050 features a compact design that can easily fit into tight spaces, making installation more flexible. It operates with a normally open configuration, meaning the circuit remains open until a specified current is detected, at which point it closes the circuit. This model can monitor current from 0 to 30A, making it versatile for various applications. For example, it is ideal for controlling motor overloads or monitoring HVAC systems where understanding current draw is critical.
  • Question: Can the M3050 Current Sensing Switch be used in different electrical environments?

    Answer: Yes, the M3050 is designed for a wide range of electrical environments due to its capability to monitor AC currents up to 30A. It can be utilized in residential, commercial, and industrial settings. Its robust design also allows it to withstand various electrical conditions, ensuring reliable performance. Applications may include monitoring power usage in air conditioning systems or ensuring that machinery does not exceed safe current levels in a manufacturing plant.
  • Question: What does 'Normally Open' mean in the context of this sensor?

    Answer: In the context of the M3050, 'Normally Open' (NO) means that the circuit is open without any current detected, thus no current can flow. When the current exceeds the set threshold, the switch closes, allowing current to flow. This feature is essential for applications such as alarms or indicators, where you want an action to occur only upon certain conditions being met—like alerting operators when equipment is consuming more current than expected.
  • Question: How can I install the M3050 Current Sensing Switch?

    Answer: Installing the M3050 is straightforward, requiring basic electrical knowledge. First, ensure the power is off. Then, attach the sensor securely to the designated rails, ensuring it is positioned around the conductor whose current you wish to monitor. Next, connect the output terminals to the control system or alarm device. This system is particularly useful in environments where ongoing monitoring of electrical usage is necessary, such as in power distribution panels or circuit boards.
  • Question: What applications is the Current Sensing Switch M3050 ideal for?

    Answer: The M3050 is ideal for various applications, including machinery overload protection, HVAC systems monitoring, and energy management in commercial buildings. By accurately sensing and monitoring current levels, it allows users to maintain optimal operational efficiency, prevent potential hazards, and reduce energy costs. For example, in an HVAC system, the switch can notify operators if air conditioning units are using excessive power, allowing them to take corrective action before a failure occurs.
  • Question: Is the M3050 compatible with existing electrical systems?

    Answer: Yes, the M3050 has been designed to integrate seamlessly with most existing electrical systems. Its compact size and functionality make it an attractive choice for enhancing monitoring capabilities without needing extensive modifications to the current setup. Users can easily incorporate the M3050 into a variety of applications, such as updating legacy systems with modern sensing technology, ensuring efficient management and control of electrical loads.
  • Question: How does this switch enhance safety in electrical systems?

    Answer: The M3050 enhances safety by continuously monitoring the current flow in electrical circuits, providing a proactive approach to electrical management. If the current exceeds safe limits, the switch can activate alarms or shut down the circuit to prevent overheating or electrical fires. In high-risk environments like manufacturing or server farms, maintaining safe current levels is critical, and the M3050 ensures that operators are alerted before any dangerous conditions arise.
  • Question: Can the M3050 be used in residential applications?

    Answer: Absolutely! The M3050 is versatile enough for residential applications, offering homeowners a way to monitor their electrical usage and prevent overloading common circuits. For instance, it can be used with home appliances, ensuring that devices like washing machines or dryers do not draw excessive power. This not only helps to protect the home’s electrical system but also promotes energy efficiency by identifying when appliances are drawing more current than necessary.
  • Question: Where can I buy the Miniature Current Switch M3050 in Turks and Caicos?

    Answer: You can purchase the Miniature Current Switch M3050 from Ubuy, which offers a wide selection of electronic components and efficient home solutions. Ubuy provides a reliable platform for buyers in Turks and Caicos to find various electronic and electrical items, including current sensing switches, ensuring you have access to trusted products with convenient shopping options.

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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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