Product Description
The Square D 7RL500B Current Transformer is a high-quality, precision device engineered to accurately measure alternating current (AC) in electrical systems for monitoring, protection, and metering applications. Designed to convert high primary currents to a proportional, manageable secondary current for instruments and protective relays, this transformer delivers reliable performance in industrial and commercial electrical environments. Built to Square D/Schneider Electric standards, the 7RL500 ensures accuracy, safety, and longevity in power distribution and control systems.
Product Details
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Brand: Square D (Schneider Electric)
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Model / Part Number: 7RL500B
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Type: Current Transformer (CT)
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Primary Current Rating: (Specify when listing, e.g., 500 A primary)
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Secondary Rating: Typically, 5 A or 1 A (specify in your listing)
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Accuracy Class: (e.g., Class 1.0, Class 0.5 — specify if known)
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Frequency: 50/60 Hz
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Mounting: Panel or enclosure mount (specify style)
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Application: Current measurement, protection relays, metering, power monitoring
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Condition: Used
Key Features
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Accurate current sensing for protection and metering
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Converts high primary current to standardized secondary current (e.g., 5 A/1 A)
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Designed for electrical panels, switchgear, and distribution systems
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Rugged construction for long-term reliability
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Compatible with instrumentation and protection relays
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Ideal for industrial, commercial, and utility installations
