RCT1511005A

Current Sense Transformers Overview

The Omega RCT1511005A is a toroidal AC current transformer designed for low-voltage metering applications. It features a 100/5 A transformation ratio and a 35 mm window diameter, accommodating conductors up to that size. The unit operates at 50 Hz or 60 Hz with a 5 VA burden rating. Constructed for chassis mounting, it delivers Class 1 accuracy suitable for ammeters and wattmeters.

Current Sense Transformers Feature Summary

• Toroidal core construction for efficient magnetic coupling
• Chassis mounting configuration for secure installation
• Class 1 accuracy class for precise measurement
• Designed specifically for low-voltage ammeter integration

Current Sense Transformers Applications

• Low-voltage ammeter instrumentation
• Wattmeter circuits
• Energy management systems
• Electrical protection relays

Current Sense Transformers Procurement Notes

Verify the specific manufacturer documentation for the RCT1511005A to confirm the exact burden rating, as some sources cite 5 VA while others indicate higher values. Ensure the application voltage aligns with low-voltage specifications. Confirm chassis mounting requirements match the installation environment. Cross-reference the 100/5 A ratio with system design parameters before procurement.

Current Sense Transformers Selection Notes

Select this component when a 100/5 A ratio is required for low-voltage AC monitoring. The 35 mm window dictates the maximum conductor size. Verify that the system burden does not exceed the rated capacity to maintain Class 1 accuracy. Consider the chassis mount style for panel integration needs.

Current Sense Transformers Part Context

This part belongs to the Omega RCT series of AC current transformers. These units are engineered for industrial and commercial electrical monitoring. The series provides standardized ratios for common metering tasks. The RCT1511005A represents a specific configuration within this lineup focused on 100 A primary current handling.

Current Sense Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Omega Engineering catalogs for direct equivalents or cross-reference technical specifications such as ratio, window size, and accuracy class when evaluating alternative components.