High-accuracy current transformer (split-core) | Ø16 mm | 5 A | 1.25 mA | 2 m cable | ASCT-16

Technical Data

Type: Current transformer (CT), split-core
Model: ASCT-16
Inner window diameter: 16 mm
Rated measured current / output: 5 A → 1.25 mA  
Cable length: 2 meters
Wire marking: S1 – red, S2 – white
Measurement type: AC current
Installation: Clamp-on (split-core, no cable disconnection required)

Functions

Non-invasive current measurement – installed without disconnecting wires

High measurement accuracy – suitable for metering and control applications

Multiple output signal options – easy integration with various devices

Compact design – suitable for tight electrical panel spaces

Reliable mechanical locking – stable and safe installation

Applications

Home / advanced user:
Monitoring energy consumption in residential or commercial buildings, current measurement of solar power systems, inverters, or individual circuits; a solution when accuracy is required without complex installation

Electrician:
Fast installation in live electrical systems, electrical panel modernization and retrofitting; convenient solution without cutting or disconnecting cables

Engineer / automation specialist:
Integration with PLCs, energy meters, BMS, EMS, SCADA systems for current measurement and load monitoring in professional automation and energy projects

Advantages

Split-core design – fast installation without system downtime

High measurement accuracy

Multiple output options (mV / mA)

Compact Ø16 mm size

Reliable solution for long-term use

Limitations

Designed for alternating current (AC) only

Limited cable diameter – up to 16 mm

IP protection rating not specified – recommended for indoor use