Eaton CT-SP-2031-600-5 Split Core Current Sensor - UL Recognized
Part Number: CT-SP-2031-600-5
Quick Summary
Eaton 5A split core current sensor precisely measures AC current for panel metering and motor control. Engineers often face downtime during CT installations, but this design enables installation without disconnecting the primary circuit, reducing service interruptions. UL Recognized and CSA Certified ensure safety and compliance, aligning with industry standards while supporting reliable operation in demanding environments. This sensor is well suited for energy management, panel monitoring, and PLC interfaces, delivering accurate data with minimal installation effort. Designed for industrial environments, it fits standard enclosures and simplifies retrofits, saving time and cost. Field technicians appreciate predictable performance across temperature and load variations.
Product Information
Extended Description
CT-SP-2031-600-5 Eaton: Split Core CT 600A, .6% ACCY, 1.97 x 3.15 inch window
Product Name
Eaton 5A split core current sensor
Catalog Number
CT-SP-2031-600-5
UPC
786689884635
Product Length/Depth
5.71 in
Product Height
1.97 in
Product Width
4.49 in
Product Weight
1.5 lb
Certifications
UL Recognized CSA Certified
Amperage Rating
600A
Quantity
1
Current transformer type
Split Core
Application current (primary rating)
600A
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: 600A primary rating with a 5A secondary output. Business Impact: Enables direct connection to metering and control systems with high accuracy while preserving a simple, standardized signal path. Application: Ideal for monitoring large loads in switchgear, motor drives, and power distribution panels. Feature: Split Core design. Business Impact: Installs without de-energizing circuits, reducing downtime and risk during retrofits. Application: Quick in-field upgrades in crowded panel spaces and retrofit projects. Feature: Compact footprint (5.71 in L x 1.97 in H x 4.49 in W) and 1.5 lb weight. Business Impact: Fits tight enclosures and reduces cabinet space needs, lowering installation costs. Application: Suitable for crowded electrical rooms and modular panels. Feature: 0.6% accuracy (ACCY). Business Impact: Delivers dependable measurement for energy management, metering, and control accuracy. Application: Critical for revenue-grade monitoring and precise fault detection. Feature: Certifications UL Recognized and CSA Certified. Business Impact: Supports compliance and minimizes vendor qualification risk. Application: Meets safety requirements for panel builders and industrial integrators. Feature: 1 to 1 signal integrity with robust electrical performance. Business Impact: Enhances system reliability and reduces calibration drift over time. Application: Beneficial in continuous monitoring setups and SCADA integrations.
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FAQs
Install the CT-SP-2031-600-5 around the conductor to be measured without removing power. Ensure clearance within the panel, and verify proper orientation so the CT’s secondary output is grounded and terminated correctly. The split-core design allows removal and reassembly without disconnecting the primary circuit, minimizing downtime.
A 0.6% accuracy ensures close alignment with reference metering tools, improving energy accounting and fault detection. For panel metering and PLC input, this level of accuracy supports reliable control decisions, billing reconciliation, and energy usage reporting, while remaining cost-effective for mid to large installations.
Yes. The CT-SP-2031-600-5 is designed for general power management and distribution use, with standard dimensions that fit common enclosures. Its 600A primary rating and 5A secondary output align with typical Eaton metering and control interfaces, facilitating straightforward integration into existing systems.
The CT-SP-2031-600-5 is UL Recognized and CSA Certified, signaling adherence to recognized safety and performance standards. These certifications help ensure panel builders meet regulatory requirements, simplify supplier qualification, and reduce risk during audits and maintenance.
The split-core design minimizes in-field downtime during installation, reducing labor costs. The 600A/5A specification supports accurate energy monitoring and control, leading to improved energy visibility, reduced waste, and faster fault isolation. Over time, these factors translate to lower total cost of ownership and faster payback on metering projects.