Split Core Current Transformer / Sensor

Model: MP
Specification: MST101, MST164, MST241, MST361

The body opens for quick clamping around a conductor in tight installation spaces.

Main Power provides several Split Core type of CT.

Split Core Current Transformer / Transducer are designed to be small and easy to open and yet maintain the accuracy required for energy meters and monitoring. The benefit of a split core current transformer is that it can be placed into position easily and without removing existing cables for easier installation.

We also offer other type of CT such as Zero Phase Current Transformer, AC DC Current Transformer, Window Shape Split Core Current Transformer, Toroidal Split Core Current Transformer.

Small Volume
Low Price
High secondary turns
High Linearity
High secondary signals out
The installation can be finished without interrupting the current carrying wire.

models of Split Core Current Transformer / Sensor

Inner Diameter: 10mm, 16mm, 24mm, 36mm
Plug-in Type: Lead wire, kinds of Connector
Rated Input: 5A-600A
Voltage & Current Output: 0.25V-2V or 20mA-5A

Main Power Electric Co., Ltd. manufactures the MP model Split Core Current Transformer / Sensor (MST101, MST164, MST241, MST361) for high linearity, high secondary turns, and precise output signals when measuring alternating current without disconnecting the circuit. Our current transformer line holds UL certification, produced under ISO 9001 quality control with 100% testing, and ships worldwide from our Taoyuan City, Taiwan facility. Inner diameters of 10mm, 16mm, 24mm, and 36mm cover rated inputs from 5A to 600A, with voltage outputs of 0.25V–2V or current outputs of 20mA–5A.

Relay Protection Device, Current Measurement, Electrical Load Monitoring, GO GREEN Initiatives, Network Equipment, Instruments and Sensor, Control System, Energy and Sub-metering Product, Battery Charging equipment for HEV / EV, Current Sensing Relay, Current Detector, Battery Current Sensor, Arduino Current Meter, Ammeter, Digital Meter and etc.

Q: How does the MP series 5A Split Core Current Transformer / Sensor simplify installation on live circuits?

A: Main Power Electric Co., Ltd. builds the MP model split core current transformer (MST101, MST164, MST241, MST361) with a clamp-on body that opens to encircle an existing conductor, without cutting or interrupting the current-carrying wire. Lead wire and connector plug-in options are available across inner diameters of 10mm, 16mm, 24mm, and 36mm, for fast, non-invasive installation without giving up measurement accuracy.

Q: What electrical output ranges and applications does Main Power Electric's split core current sensor support?

A: Main Power Electric Co., Ltd. supplies MP series split core current sensors rated for primary inputs from 5A to 600A, with proportional voltage outputs of 0.25V–2V or current outputs of 20mA–5A. Their small size, low cost, high linearity, and strong secondary signal output suit relay protection devices, electrical load monitoring, GO GREEN initiatives, HEV/EV battery charging equipment, network equipment, control systems, current detectors, Arduino current meters, ammeters, and digital meters.