Current Sensors(20a) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Sep 10, 2025~Oct 07, 2025
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Current Sensors Product List

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【Sulfur-resistant】 Current Sensor 'L18P・L07P Series'

A lineup of popular model sulfur-resistant products! Current sensors for small-capacity general-purpose inverters.

The popular L18P series and L07P series of general-purpose inverters now include sulfur-resistant products (featuring gold-plated resistors and board coating treatment) in their lineup. They are pin-compatible with conventional models, making switching easy. 'SL18PxxxD15' Magnetic proportional type / 1 circuit / ±15V / Gain 4V - 10 models in one series supporting rated currents from 3 to 60A 'L07PxxxD15S' Magnetic proportional type / 2 circuits / ±15V / Gain 4V - 7 models in one series supporting rated currents from 3 to 30A *For more details, please feel free to contact us.

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[Electronic Components] Current Sensor L07PxxxD15 Series

It is a current sensor ideal for small-capacity general-purpose inverters with a 2-in-1 structure!

The "L07PxxxD15 series" is a magnetic proportional current sensor that can be utilized in small-capacity general-purpose inverters. It features a compact design with two circuits and is low-cost. The series offers seven models, accommodating rated currents from 3 to 30A. The structure is designed to be pin-compatible, and the magnetic core uses permalloy. 【Features】 ■ Compact design with two circuits, low-cost ■ Supports rated currents from 3 to 30A ■ Wide measurement range (saturation current is three times the rated current) ■ PCB mountable ■ Can be installed in a PCB mounting area of just 25*16mm For more details, please contact us or download the catalog.

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IoT Current Sensor Unit PCJ Series

Coreless, retrofitted, wireless current sensor

- Current measurement for each device - Visualization of operational status - Energy management Features Sensor head: AC/DC compatible, ultra-compact and lightweight - Sensing with coreless SIRC device instead of CT - Easy to retrofit onto existing wiring (no power work required) - Non-contact measurement of large currents, high overcurrent tolerance - Data transmission timing with 4 variable modes Control communication unit: Low power consumption - Sends sensing data via Bluetooth LE (2.4GHz) - No complicated wiring work required - Battery life of 3 years (when communicating every minute) For more details, please refer to the brochure or contact us directly.

  • Company:SIRC
  • Price:Other
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[Current Sensor Related] S21S Series

This is the "S21S" series of current sensor-related products. They can be used in inverters, motor control, UPS, and welding machines!

<Rohs Directive Compliant Products> The "S21S" series of current sensor-related products can be utilized in inverters, motor control, UPS, and welding machines. They feature a low-cost magnetic balance type/current output design, with a connector mounting structure, a through primary conductor, a rated current of 180A, and a power supply voltage of ±15V. The Hall current detector measures current non-contact by combining a magnetic core and a magnetic sensor (Hall element) that generates a magnetic flux proportional to the current, eliminating voltage drop for measurement. It is an ideal device with excellent insulation properties that can measure alternating current, direct current, and mixed AC/DC currents. The magnetic flux generated proportional to the current If is concentrated by the iron core and passes through the Hall element inserted in the gap, outputting a voltage according to the Hall effect described by the formula Vh = k ・ Ic ・ B. For more details, please contact us or download the catalog.

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AC current sensor

Performance of current sensors for accident detection! Sensors compatible with the shield grounding wire of power cables.

The "AC Current Sensor" from Miwa Electric is a current sensor designed for the shield grounding wire of power cables. It has over 20 years of proven performance as a current sensor for accident detection. It is suitable for detecting abnormal signs and partial discharge in power cables. It has excellent environmental resistance and can withstand long-term use with 3G-level accuracy. 【Features】 - Current sensor compatible with the shield grounding wire of power cables - Proven track record as a current sensor for accident detection - Well-suited for detecting abnormal signs and partial discharge in power cables - Excellent environmental resistance - Can withstand long-term use with 3G-level accuracy *For more details, please refer to the PDF document or feel free to contact us.

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[Electronic Components] Current Sensor L01ZxxxS05 Series

This is an ideal current sensor for medium-capacity general-purpose inverters!

The "L01ZxxxS05 series" is a magnetic proportional current sensor that can be utilized in medium-capacity general-purpose inverters. With a compact design, it offers 8 models in one series, accommodating rated currents from 50 to 600A. The saturation current is 1.25 times the rated current, featuring a wide measurement range. 【Features】 ■ Compact design ■ 8 models in one series supporting rated currents from 50 to 600A ■ Wide measurement range (saturation current is 1.25 times the rated current) ■ PCB mountable ■ Through-hole dimensions: □15×8mm For more details, please contact us or download the catalog.

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Shunt Current Sensor "VSM0001"

Shunt current sensor capable of detecting currents up to ±400A with built-in isolation amplifier.

The VSM0001 is an insulated current sensor that integrates a high-current shunt from the HS series with a detection circuit. It is compact (L×W×T: 72mm×36mm×13mm) and lightweight (approximately 30g), contributing to the miniaturization and space-saving of existing sensors. It is suitable for high-precision current detection in automotive, industrial equipment, and energy sector battery management applications. 【Features】 ■ Measurement current range: ±400A (at fastening part below 75℃) ■ Detection accuracy: ±1% or less @ 25℃ ■ Low loss (detection part resistance value: 100μΩ) ■ Supports insulation between current path and output signal (using insulated amplifier) *For more details, please refer to the PDF document or feel free to contact us.

  • Company:KOA
  • Price:Other
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[Electronic Components] Servo-type Current Sensor S29 Series ≪Supports 1000A≫

Ideal for large UPS and renewable energy systems!! High-precision servo-type sensor compatible with high current.

The Tamura Manufacturing Company's current sensor "S29 Series" is a high-performance current sensor with a magnetic balance method that supports large currents and features a multi-structure that can be mounted horizontally or vertically, offering excellent cost performance. It is ideal for large-capacity UPS systems and general-purpose inverters, rated for 1000A. 【Main Features】 ■ Ideal for large-capacity UPS systems and general-purpose inverters ■ Multi-structure supporting large currents, can be mounted horizontally or vertically ■ Maximum measurable current: 2100A (RL ≦ 4Ω), rated current: 1000A ■ Bolt fastening for secondary side CN (3 types) S29S1T0D24Z : MOLEX/39-28-8040, Sn-plated S29S1T0D24ZM : MOLEX/38-00-6293, Sn-plated S29S1T0D24ZJ : JST/BH3P-VH-1, Sn-plated ■ Through-hole dimensions: φ38.5

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Current sensor that detects ON/OFF of current and outputs relay without the need for a power supply.

Detects the current of lighting and devices! Immediately notifies you of the ON/OFF status.

The "ON/OFF Detection Switch" measures load current and detects the ON/OFF status of lighting fixtures, fans, pumps, etc., continuously outputting the ON or OFF state through relay contacts. It can be easily and inexpensively constructed for counting ON states or monitoring ON/OFF conditions. It requires no power supply and is compact in size, making it easy to introduce into existing equipment. It is also ideal as a substitute for AC current meter relays. 【Features】 ■ Integrated current sensor and relay switch ■ Detects the ON/OFF of load current and outputs through relay contacts ■ No power supply needed for the sensor, compact size allows for easy integration into existing equipment ■ A wide variety of models to meet diverse needs ■ Enables timely inspections and cost reduction *For detailed specifications, please download the catalog or contact us directly. ★We are currently seeking sales agents. Please feel free to contact us!★

  • Power Equipment
  • Monitoring and Control Equipment
  • Power distribution and control panels

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