
Best selling Transformer from LEM
On this page you'll find a ranking of the best LEM products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. LEM HX Series Current Transformer, 5A Input, 0.8mm Bore, 15 V
HX Series Current Transformer, 5A Input, 0.8mm Bore, 15 V.

2. LEM HAL Series Current Transformer, 1000A Input, 1000:1, 20 x 15mm Bore, 15 V
HAL Series Current Transformer, 1000A Input, 1000:1, 20 x 15mm Bore, 15 V.

3. LEM HTR Series Current Transformer, 300A Input, 600:1, 21mm Bore, 12... 15 V
The HTR Series Current Transformer from LEM is a highly advanced transformer designed for precise current measurements in various applications. With an input current rating of 300 Amperes and a transformation ratio of 600:1, this device provides a reliable solution for converting high current signals into lower, manageable voltages. The transformer features a 21 mm bore, allowing for easy integration into existing systems. The output voltage ranges from 12 to 15 volts, making it ideal for use in control and regulation systems. Its robust construction and high-quality materials ensure a long lifespan and high accuracy in measurements. This transformer is an excellent choice for professionals seeking a reliable and precise solution for their current measurement needs.
- Input current rating of 300A for high performance
- Transformation ratio of 600:1 for accurate measurements
- Robust construction for durability and reliability.

4. LEM AP Series Current Transformer, 100A Input, 100:1, 18mm Bore, 24 V dc
The AP Series Current Transformer from LEM is a high-precision measuring device designed for applications with input currents of up to 100 Amperes. With a transformation ratio of 100:1, this transformer allows for accurate conversion of current values, making it ideal for monitoring and controlling electrical systems. The transformer has a diameter of 18 millimeters and is designed for an operating voltage of 24 volts DC. Its compact dimensions of 68 mm in height, 96 mm in length, and 84 mm in width make it a flexible solution for various installation requirements. The AP Series Current Transformer is particularly suitable for industrial applications where precise current measurements are necessary to ensure the efficiency and safety of electrical installations. Its robust construction and high accuracy make it a reliable instrument for professionals in electrical engineering.

5. LEM LF Series Current Transformer, 300A Input, 300:1, 150 mArms Output, 20.1mm Bore, 12... 20 V
The LF Series Current Transformer from LEM is a highly advanced transformer designed for precise current measurements in various applications. With an input rating of 300 Amperes and a transformation ratio of 300:1, this transformer enables reliable conversion of current into a manageable output signal of 150 mArms. The transformer features a bore diameter of 20.1 mm, allowing for easy integration into existing systems. It operates with an input voltage of 12 to 20 volts and offers high accuracy and stability, which are essential for industrial applications. The robust construction and high-quality materials ensure a long lifespan and reliability under various operating conditions.
- High accuracy in current measurement
- Robust design for industrial applications
- Easy integration thanks to compact design.

LEM LF Series Current Transformer, 300A Input, 300:1, 150 mArms Output, 20.1mm Bore, 12... 20 V