ACT-0024-100/1 Split-Core Current Sensor

AC Transformer, 1 Amp Output

0.94 inch Opening up to 100 Amp 1 Amp Output


We offer the best of both worlds

Quick turn-around of smaller quantities, as well as larger volume competitive pricing. Our offshore advantages include the lowest labor costs in the Western hemisphere, making our pricing competitive with suppliers anywhere!

An ISO 9001:2015 certified company

● Input 100 Amps
● Output 1A at rated current
● Accuracy at 5% to 120% of rated current at frequency of 50 Hz to 60 Hz
● UL Registered, CE and RoHS compliant
● 2 X M3-Screw Terminals


“The Magnelab ACT-0024-100/1A is an AC Split Core current transformer. As an AC transformer, it has a 1 Amp output and a 0.94 inch opening. It has an output of 1 Amp and a 100 Amp rating. The materials used in this AC current sensor are all UL registered, as well as being compliant with RoHS and CE. This current transformer has been provided with a Class 3 accuracy up to 1.5 VA. The device features a 100 Amp input and 1 Amp output at rated current. The accuracy is between 5% and 120% of rated current and it is designed to operate at frequencies 50 Hz and 60 Hz. It also comes with two X M3 screw terminals.

For a higher rating, there is the ACT-0024, which has a 5 Amp output. The 0.94 inch opening is the same, but its acceptable current input is up to 300 Amp. Again, all materials used are UL registered and RoHS and CE compliant. The accuracy class has been designed to be the same as with the ACT-0024/1A. The ACT-0024 AC Split-Core Current Sensor has a current input of up to 300 Amps and a rated current output of 5 Amp. The accuracy on 50 Hz to 60 Hz rated current is also between 5% and 120% and it comes with two X M3 screw terminals. Both devices can easily clip into place thanks to their self-locking mechanism and they both come with extensive warranties as a testament to their quality.”


ACT-0024-100/1 100 Amp
All Dimensions in Inches
A 3.00
B 1.87
C 1.77
D 1.34
E 0.87

AC-Current-Sensor-with-1A Output-ACT-0024-1