The Secure A1-005056CA110S2 is an MCT45-14(40) Low Voltage Current Transformer (CT) designed for accurate current measurement in LT power distribution, switchgear, and energy metering applications. Featuring Accuracy Class 1.0, this ring-type current transformer ensures reliable current transformation for ammeters, multifunction meters, energy meters, and protection relays. With a compact 45 mm window, durable epoxy resin insulation, and maintenance-free construction, it is ideal for industrial and commercial electrical installations. The model is rated for 50 A primary current, 5 A secondary current, and 1.5 VA burden with Accuracy Class 1.0.
| Parameter | Specification |
|---|---|
| Brand | Secure |
| Model | MCT45-14(40) |
| Part Number | A1-005056CA110S2 |
| Product Type | Low Voltage Current Transformer |
| Primary Current | 50 A |
| Secondary Current | 5 A |
| Window Size | 45 mm |
| Inner Diameter | 14 mm |
| Depth | 40 mm |
| Rated Burden | 1.5 VA |
| Accuracy Class | 1.0 |
| Mounting | Panel / Busbar Mount |
| Insulation | Epoxy Resin |
| Application | Energy Metering, Ammeters, Power Monitoring, Switchgear, Control Panels |
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