Eaton M080-102 Split Core Current Sensor - UL Recognized
Part Number: M080-102
Quick Summary
Eaton M080-102 split core current sensor measures high currents in power distribution and metering applications. Engineers often struggle with time-consuming installations and wiring constraints in crowded panels. With UL Recognized and CSA Certified approvals, it supports safe, compliant deployments—backed by 1% accuracy and a 5A secondary output. Designed for metering and energy-management use, it delivers reliable readings with minimal panel intrusion, helping reduce downtime and maintenance costs. Together with Eaton's sensing ecosystem, it enables accurate energy monitoring across diverse electrical systems.
Product Information
Extended Description
M080-102 Eaton: Split Core Current Transformer, 1000A, 1% accuracy, 2.60 x 6.25 in window
Product Name
Eaton 5A split core current sensor
Catalog Number
M080-102
UPC
782114265130
Product Length/Depth
6.25 in
Product Height
1.75 in
Product Width
6.05 in
Product Weight
7.5 lb
Warranty
1 year
Certifications
UL Recognized CSA Certified
Amperage Rating
1000A
Quantity
1
Current transformer type
Split Core
Application current (primary rating)
1000A
Window size
2.60" x 6.25"
Output Current (Secondary)
5A
Accuracy
1%
Window
2.60 x 6.25 in
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
High-current capability and precision drive business outcomes: the M080-102 provides a 1000A primary rating with a 5A secondary output and 1% accuracy, enabling precise energy measurement for large loads. This directly improves billing accuracy, fault detection, and overall energy visibility in facilities. Split-core design delivers installation efficiency and reduced downtime. You can install the sensor around an existing conductor without disconnecting power, which minimizes panel downtime and accelerates commissioning in crowded electrical rooms. Window size of 2.60 x 6.25 in accommodates mid-size conductors commonly found in industrial panels. This sizing simplifies routing and reduces the need for rewiring. UL Recognized and CSA Certified provide regulatory confidence and safer installations across North American facilities. A 1-year warranty reduces risk and supports service planning, while a 7.5 lb package remains manageable for field technicians. The 5A secondary output aligns with Eaton metering modules and standard sensing instrumentation, promoting straightforward integration.
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FAQs
The M080-102 uses a split-core design that allows you to open the sensor, place it around an existing conductor, and reclose it without powering down the panel. Ensure the conductor passes cleanly through the window, align the sensor with the panel’s mounting area, and verify the secondary wiring to your metering or monitoring equipment for proper signal integrity.
The sensor provides a primary rating of 1000A with a 5A secondary output and 1% accuracy. This combination supports precise energy measurement for high-load feeders, enabling reliable metering and performance analytics across industrial applications.
Yes. With a 1000A primary and 5A secondary, along with tight 1% accuracy, the M080-102 is well-suited for panel metering and energy-management tasks within switchgear and panel boards. Its split-core installation minimizes downtime during retrofits and upgrades while delivering accurate data for billing and monitoring.
The M080-102 is UL Recognized and CSA Certified, providing recognized standards and safety assurances for North American installations. These certifications support regulatory compliance, safer commissioning, and easier supplier qualification within quality and safety programs in industrial facilities.
A 1-year warranty reduces risk and expected maintenance costs, while the split-core design minimizes panel downtime during installation and upgrades. The precise 1% accuracy improves energy billing accuracy and system visibility, contributing to faster fault detection, energy analytics, and potential cost savings over the life of the installation.