Eaton CT-SP-200R-200-5 Current Sensor - UL Recognized
Part Number: CT-SP-200R-200-5
Quick Summary
Eaton CT-SP-200R-200-5 current sensor delivers precise measurement for panel metering and energy monitoring in electrical systems. Engineers often struggle with extracting accurate data from limited spaces without interrupting service. This 5A split-core sensor is UL Recognized and CSA Certified to help ensure regulatory compliance, reliability, and quick retrofit in existing panels. With a 200A primary rating and a compact 2 by 2 inch window, it delivers reliable data where it matters most, enabling efficient energy management, improved visibility, and smarter maintenance planning. By integrating this sensor into a metering strategy, facilities gain actionable insights while reducing downtime and installation costs.
Product Information
Extended Description
CT-SP-200R-200-5 Eaton: Split Core CT 200A, 3% ACCY, 2"X2" window
Product Name
Eaton 5A split core current sensor
Catalog Number
CT-SP-200R-200-5
UPC
786689884727
Product Length/Depth
4.4 in
Product Height
1.25 in
Product Width
4.4 in
Product Weight
1.5 lb
Certifications
UL Recognized CSA Certified
Amperage Rating
200A
Quantity
1
Current transformer type
Split Core
Application current (primary rating)
200A
Output Current (Secondary)
5A
Power Systems Experience Center Tour – Metering Focus
5A split (M0) and solid (S0) core current transformers technical data
5A split (M0) and solid (S0) core current transformers technical data
Feature → Business Impact → Application: Split-core design enables retrofit without disconnecting cables, reducing installation time and downtime while maintaining safety and compliance in panel metering scenarios; ideal for energy management in commercial buildings and data centers. Feature → 200A primary rating with 5A secondary output provides a wide measurement range with standard 5A inputs, supporting compatible metering devices and PLCs; this improves accuracy and interoperability in motor control centers and distribution panels. Feature → 3% accuracy specification ensures dependable data for energy audits and bill verification; applied in power monitoring systems to boost billing accuracy and reduce energy waste. Feature → 2 in × 2 in window and compact 4.4 in × 4.4 in footprint ease installation in crowded panel spaces; suitable for retrofit projects in existing MCCs and switchgear. Feature → UL Recognized and CSA Certified provide regulatory assurance and customer confidence; simplifies code compliance during audits and project approvals. Feature → Lightweight 1.5 lb housing supports easy handling during field installation and reduces mounting stress on panel structures; ideal for retrofit projects and portable test setups.
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FAQs
The CT-SP-200R-200-5 uses a split-core design that allows you to snap the sensor around a single conductor without disconnecting it. Ensure the conductor is clean and routed through the 2 in x 2 in window, align the core, fasten the housing, and connect the 5A secondary leads to your meter or controller. Follow lockout-tagout protocols and verify continuity after installation for ongoing accuracy.
Yes. The sensor provides a 5A secondary output compatible with most 5A input metering devices and energy management systems. Its 200A primary rating covers typical building feeders and motor circuits. The device’s UL Recognized and CSA Certified status helps ensure compatibility with common electrical codes and metering interfaces used in commercial and industrial facilities.
Key specs include a 200A primary rating and a 5A secondary output, with 3% accuracy. The product uses a split-core transformer design and features a 2 in x 2 in window to accommodate a single conductor. Dimensions are 4.4 in length and width, 1.25 in height, and the unit weighs 1.5 lb. It is UL Recognized and CSA Certified.
The CT-SP-200R-200-5 is UL Recognized and CSA Certified, signaling compliance with recognized safety and performance standards. These certifications help ensure electrical code compatibility, reliability in metering applications, and smoother integration into audits and approvals for panel upgrades, metering projects, and energy management deployments.
Common applications include panel metering in switchgear and MCCs, energy monitoring for cost allocation and efficiency initiatives, and retrofit projects where non-disruptive installation is essential. The 200A/5A configuration suits feeder monitoring, process energy audits, and PLC-driven control systems, delivering reliable data for both maintenance planning and continuous improvement programs.