Designed for smart grid infrastructure and AMI (Advanced Metering Infrastructure) Compatible with 5A security watt-hour meters for both new and retrofit installations Integrated voltage and current transformer design minimizes wiring errors Supports reliable billing, data accuracy, and stable metering environments Split-Core CT-BOX Tool-Free Installation Without Power Interruption Ideal for retrofit installations — no need to cut the primary cable Accuracy: Class 0.5S / Rated Burden: 1VA Current: 300A (primary) / 5A (secondary) Supports stable, non-intrusive upgrades to modern metering systems Suitable for live line installation in commercial and industrial facilities Solid-Core CT-BOX Precision Energy Monitoring with Compact Design High accuracy metering for new or replacement installs Accuracy: Class 0.2S / Rated Burden: 4VA Current: 300A (primary) / 5A (secondary) Quick and secure terminal connection after primary cable cut Best for high-precision billing and utility-grade measurement

Split-Core Type [PDF] Solid-Core Type [PDF]

jndelectronics

AMIGO CT-BOX Series

Name: AMIGO CT-BOX Series
Brand: jndelectronics
Availability: OutOfStock

Product variants

Pairs well with

KEY FEATURES

Designed for smart grid infrastructure and AMI (Advanced Metering Infrastructure)
Compatible with 5A security watt-hour meters for both new and retrofit installations
Integrated voltage and current transformer design minimizes wiring errors
Supports reliable billing, data accuracy, and stable metering environments

Split-Core CT-BOX

Tool-Free Installation Without Power Interruption
Ideal for retrofit installations — no need to cut the primary cable
Accuracy: Class 0.5S / Rated Burden: 1VA
Current: 300A (primary) / 5A (secondary)
Supports stable, non-intrusive upgrades to modern metering systems
Suitable for live line installation in commercial and industrial facilities

Solid-Core CT-BOX

Precision Energy Monitoring with Compact Design
High accuracy metering for new or replacement installs
Accuracy: Class 0.2S / Rated Burden: 4VA
Current: 300A (primary) / 5A (secondary)
Quick and secure terminal connection after primary cable cut
Best for high-precision billing and utility-grade measurement

DOWNLOADS

High-Accuracy Three-Phase Current Transformers for Smart Energy Metering

AMIGO CT-BOX is JND Electronics’ advanced solution for accurate and secure power metering in low-voltage, high-capacity environments. Available in Split-Core and Solid-Core types, these three-phase current transformer boxes are designed to work seamlessly with 5A electronic watt-hour meters, including AMIGO’s security-enhanced smart meters.

Optimized for smart energy monitoring, utility-grade metering, and industrial energy management systems, the CT-BOX series improves installation efficiency while ensuring long-term stability and precision.

Maximize energy data accuracy and simplify installation with the AMIGO CT-BOX Series your reliable choice for next-generation power metering solutions.

👉 Contact us today for technical documentation, pricing, or integration support.