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Milesight  |  SKU: RCT-100
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Milesight RCT-RJ11 | Split-Core Current Transformer for CTH01 (100-1000A)

Price excl. VAT
€45,38
Price incl. 19% VAT
€54,00
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The Milesight RCT-RJ11 is a split-core current transformer for the CTH01 Smart Power Monitor Hub, in four current ranges.

  • Four ranges: 100 A, 300 A, 500 A or 1000 A for different circuits.
  • Class 0.5 accuracy: reliable current measurement for energy monitoring.
  • Plug-and-play: split-core clip-on design, RJ11 link to the CTH01

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Tracked delivery within Cyprus by ACS Courier, and to all EU member states, the United Kingdom and Switzerland by FedEx International Priority. Orders ship from our warehouse in Nicosia, Cyprus, typically within 1–3 business days. Shipping cost is calculated at checkout by destination and parcel weight. See our Shipping Policy for rates and delivery times.

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Description

The Milesight RCT-RJ11 is a split-core current transformer designed for use with the CTH01 Smart Power Monitor Hub. Its clip-around split core installs over a live conductor without disconnecting wiring, and an RJ11 lead plugs straight into the CTH01.

Available in 100 A, 300 A, 500 A and 1000 A ranges with Class 0.5 accuracy, it lets you match each monitored circuit to the right CT for precise current and energy measurement.

Key Features

Split-Core, Clip-OnInstalls around an existing conductor with no need to disconnect or rewire the circuit.
Four Current RangesChoose 100, 300, 500 or 1000 A to match the circuit you are monitoring.
Class 0.5 AccuracyAccurate current sensing for dependable power and energy data with the CTH01.
Plug-and-Play RJ11Connects directly to the CTH01 current channels via an RJ11 lead.

Available Ranges

Model Measuring Range Window Weight
RCT-100 0-100 A Ø16 mm 100 g
RCT-300 0-300 A Ø24 mm 195 g
RCT-500 0-500 A Ø36.6 mm 287 g
RCT-1000 0-1000 A Ø51 mm 835 g

Technical Integration

•Measuring ranges: 0-100 A, 0-300 A, 0-500 A or 0-1000 A (by model)
•Accuracy: Class 0.5
•Connection: RJ11 lead to the CTH01 current channels
•Installation: Split-core clip-on, suspended on the conductor
•Environment: Operating -40 to 55 °C; insulation 3 kVac; flame-retardant UL94 V0
•Compatibility: Milesight CTH01 Smart Power Monitor Hub
•Setup help: For CT range selection, contact the shopioT technical team

Frequently Asked Questions

Which device are these for?

The Milesight CTH01 Smart Power Monitor Hub — they connect to its current channels via RJ11.

Which range should I choose?

Pick the range at or above the circuit's maximum current: 100, 300, 500 or 1000 A.

Do I need to disconnect wiring to fit them?

No — the split core clips around the existing conductor.

Specifications
  • Monitoring Parameters
    Current (A)
  • Measurement Range

    Current (100 A version): 0–100 A

    Current (300 A version): 0–300 A

    Current (500 A version): 0–500 A

    Current (1000 A version): 0–1000 A

  • Measurement Accuracy

    Accuracy class: 0.5, ±2%

  • Dimensions
    100 A: 35.5 × 30.8 × 45.6 mm (Ø16 mm window); 300 A: 56.5 × 36.5 × 68.5 mm (Ø24 mm window); 500 A: 69 × 42.1 × 86 mm (Ø36.6 mm window); 1000 A: Ø51 mm window
  • Weight
    100 A: 100 g; 300 A: 195 g; 500 A: 287 g; 1000 A: 835 g
  • Mounting Options
    Clamp-on (CT)
  • Environment Rating
    Industrial
  • Operating Temperature
    -40°C to +55°C
  • Certifications
    CE
  • Warranty
    2 Years

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