This listing is for a NEW General Electric 139C4970G39 current transformer rated at 4000 amps. This device is used for high‑current sensing and monitoring in industrial electrical systems, typically applied in switchgear, power distribution equipment, and metering or protection circuits where non‑intrusive current measurement is required.

This listing is for a NEW Crompton Instruments 253‑TAAU current transducer. It is designed for measurement and conversion of AC current signals in industrial power monitoring and control systems. This unit accepts a 5 amp AC input and provides a 0–1 mA output signal into 10 kΩ, making it suitable for instrumentation, metering, and automation applications. The transducer is supplied new in the original Crompton factory packaging and has never been installed or placed into service.

ELECTRO-METERS 74L-102-1 current transformer features a 1000:1A ratio and supports 600V at 50-400Hz. Brand new condition, ideal for precision applications. Perfect for professionals needing reliable current measurement solutions.

This listing is for a Used E.I.L. INSTRUMENTS LR89403.

This is a low-voltage current transformer designed for use in control panels, switchgear, and metering applications. It provides accurate current measurement and isolation for monitoring and protection systems. The unit is built to meet ANSI/IEEE C57.13 standards and is UL and CSA recognized.

See photos for details.

Part No: LR89403
Type: Low Voltage Current Transformer
Condition: Used
Frequency: 50–400 Hz
Insulation Level: 600 V, 10 kV BIL (Basic Impulse Level)
Window Diameter: 0.56″
Single Phase
UL Recognized (E93779)
CSA Approved (LR89403)
Panel Mountable

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