Split Core Current Transformer
The Split Core Current Transformer (CT) 330mV AC series is the perfect solution for easy installation on existing electrical wiring. Its snap-on design allows you to install the sensor around conductors without rewiring or interrupting your current power cabling. UL listed and CE recognized, this CT ensures safety and reliability in diverse electrical applications.
Key Features
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Primary Current Range: Models available from 1A up to 1000A to suit various applications.
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Full-Scale Output: 330mV AC, compatible with industry-standard power meters such as T3-6CT and Watt Node.
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Current Ratio: 3000:1 for accurate measurement and monitoring.
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Insulation & Voltage: 600VAC insulation voltage with a maximum primary voltage of 5000VAC (insulated conductor).
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Operating Temperature: -15°C to 60°C, suitable for most industrial and commercial environments.
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Frequency Range: 50–400Hz for versatile use across systems.
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Leads: 1m (~3 feet), UL 1015, 2-conductor 0.34 mm² (22AWG), with options for customization.
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Compliance: UL and CE recognized, RoHS compliant.
Why Choose Our Split Core Current Transformer?
This is designed for convenience, accuracy, and safety. Its low-voltage 330mV AC output provides a proportional signal to the current flow, ideal for use with power meters and controllers. The flexible design, wide current range, and industry-standard compliance make it a reliable choice for engineers, contractors, and system integrators.
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Snap-on design for easy retrofitting
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Compatible with T3-6CT, Watt Node, and other power meters
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Customizable leads and output for specific project requirements
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UL and CE recognized, RoHS compliant
Upgrade your monitoring and measurement systems with a Split Core Current Transformer that combines precision, flexibility, and safety.
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Single Phase Power Meter








