Eaton CT-SP-3147-1600-5 current sensor - UL/CSA
Part Number: CT-SP-3147-1600-5
Quick Summary
CT-SP-3147-1600-5 current sensor by Eaton monitors 1600 A in panel metering and power distribution. Installing high-current sensors can cause downtime and wiring complexity; this split-core design minimizes disruption. UL Recognized and CSA Certified status supports regulatory compliance while ensuring safe integration into critical systems. With a 5 A secondary output and compact window, it supports energy management, metering dashboards, and protective relays. This combination helps maintenance teams improve data accuracy, reduce field service time, and lower total cost of ownership over the life of an installation.
Product Information
Extended Description
CT-SP-3147-1600-5 Eaton: Split Core CT 1600A, .6% ACCY, 3.15 x 4.72 inch window
Product Name
Eaton 5A split core current sensor
Catalog Number
CT-SP-3147-1600-5
UPC
786689884949
Product Length/Depth
7.28 in
Product Height
1.97 in
Product Width
5.67 in
Product Weight
1.5 lb
Certifications
UL Recognized CSA Certified
Amperage Rating
1600A
Quantity
1
Current transformer type
Split Core
Application current (primary rating)
1600A
Output Current (Secondary)
5A
Power Systems Experience Center Tour – Metering Focus
5A split core current transformers (CT-SP) technical data
5A split core current transformers (CT-SP) technical data
Feature: Split-core current transformer enables non-disruptive installation. Business Impact: Reduces downtime and labor costs during retrofits and upgrades. Application: Retrofit metering and panel upgrades in existing electrical rooms benefit from rapid commissioning. Feature: 1600 A primary rating with 5 A secondary output. Business Impact: Delivers high-accuracy measurement for large loads and standardizes signals for meters and protective relays. Application: Feeder circuits, motor monitoring, and energy analytics in industrial facilities. Feature: Window dimensions 3.15 x 4.72 inches and a compact 7.28 inch length. Business Impact: Fits through typical panel cutouts and maintains clearance in crowded enclosures. Application: Installation in space-constrained switchgear and distribution panels. Feature: Certifications UL Recognized and CSA Certified. Business Impact: Streamlines regulatory approvals and safe system integration. Application: Regulated environments requiring proven safety and compatibility in manufacturing and processing plants. Feature: 1.5 lb weight with 5 A secondary output and robust build. Business Impact: Easy handling during field installs reduces labor time and enclosure crowding. Application: New builds and retrofit projects across energy management programs.
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FAQs
The CT-SP-3147-1600-5 is a split-core current transformer suited for panel metering, energy management systems, and switchgear. It accepts a 1600 A primary and provides a 5 A secondary output, with UL Recognized and CSA Certified credentials that support compatibility with regulated electrical installations and protective relays in industrial facilities.
To install, open the split-core housing, route the conductor through the sensor window (3.15 x 4.72 in window), close the housing, and connect the secondary leads to your metering or protection device. The unit’s 7.28 in length and 5.67 in width fit typical panels, and the 1.5 lb weight makes handling straightforward during retrofit projects.
Key specs include an amperage rating of 1600 A (primary) with a 5 A output (secondary), split-core type, window dimensions 3.15 x 4.72 in, overall dimensions 7.28 in length x 1.97 in height x 5.67 in width, and a weight of 1.5 lb. It is UL Recognized and CSA Certified for reliability and compliance.
The CT-SP-3147-1600-5 holds UL Recognized and CSA Certified status. These certifications verify safety, reliability, and regulatory compliance, which simplifies approval processes for electrical installations, supports quality assurance in metering and protection schemes, and reduces risk when integrating with energy management systems.
Expect faster commissioning due to non-disruptive split-core installation, improved data quality for energy analytics from accurate 1600 A primary measurements and 5 A secondary output, and lower field service costs because maintenance and retrofits require less downtime. The robust certifications further support long-term compliance and safe operation in industrial environments.