Eaton LDB2600X Molded Case Circuit Breaker - UL 489
Part Number: LDB2600X
Quick Summary
The Eaton LDB2600X Molded Case Circuit Breaker protects electrical systems from overloads in industrial panels. For engineers facing panel downtime and nuisance trips, reliable protection reduces maintenance and unplanned outages. UL 489 certification and UL-listed 100%-rated MCCB documentation underpin safety and performance, while compatibility with 50/60 Hz systems ensures consistent operation across global sites. This Series C L-frame two-pole breaker delivers robust current handling (600 A) and high fault-current ratings, enabling quick isolation of faults. By standardizing on this MCCB, you gain improved protection, faster panel assembly, and a clear path to compliant, cost-efficient power distribution in industrial environments.
Product Information
Extended Description
LDB2600X Eaton: Eaton Series C complete molded case circuit breaker, L-frame, LDB, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 600A, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Load side, 50/60 Hz
Product Name
Eaton Series C complete molded case circuit breaker
Catalog Number
LDB2600X
UPC
782114838921
Product Length/Depth
8.25 in
Product Height
8.25 in
Product Width
8.25 in
Product Weight
18 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL 489
Amperage Rating
600 A
Trip Type
T186
Circuit breaker type
LDB
Circuit breaker frame type
Complete breaker
Series
Series C
Terminals
Load side
Frame
L
Frequency rating
50 to 60 Hz
Interrupt rating
35 kAIC at 480 Vac 65 kAIC at 240 Vac
Number of poles
Two-pole
UL listed 100%-rated molded case circuit breakers
UL listed 100%-rated molded case circuit breakers
UL listed 100%-rated molded case circuit breakers
StrandAble terminals product aid
StrandAble terminals product aid
StrandAble terminals product aid
StrandAble terminals product aid
StrandAble terminals product aid
StrandAble terminals product aid
StrandAble terminals product aid
Breaker service centers
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
Circuit Breakers Explained
Circuit Breakers Explained
Eaton Specification Sheet - LDB2600X
Eaton Specification Sheet - LDB2600X
Eaton Specification Sheet - LDB2600X
Eaton Specification Sheet - LDB2600X
Eaton Specification Sheet - LDB2600X
Feature: Fixed thermal and fixed magnetic trip provide precise protection against overloaded and short-circuit conditions. Business Impact: Reduces unplanned outages and equipment damage, lowering maintenance costs. Application: Suitable for feeders and control panels where predictable trip behavior is essential for uptime. Feature: Two-pole design with L-frame Series C configuration simplifies installation and ensures simultaneous disconnection of both conductors. Business Impact: Improves safety and accelerates wiring, reducing commissioning time. Application: Industrial power distribution and motor control panels requiring coordinated protection. Feature: 600 A amperage rating with 65 kAIC at 240 Vac / 35 kAIC at 480 Vac fault-current ratings. Business Impact: Supports high fault-current environments, enabling safe system shutdown under fault conditions. Application: Heavy machinery, press lines, and large distribution panels. Feature: Load-side terminals and complete breaker construction provide robust wiring connections and easy maintenance. Business Impact: Enhances reliability and reduces service time during terminal retightening or replacement. Application: Panel assemblies and retrofit projects with standardized MCCB components. Feature: UL 489 certification and 50/60 Hz compatibility. Business Impact: Ensures regulatory compliance and global applicability, minimizing risk during audits. Application: Industrial facilities across regions with varying electrical standards. Feature: Compact 8.25 in cube footprint and 18 lb weight offer predictable install space and handling. Business Impact: Streamlines panel layout planning and reduces shipping/installation costs. Application: New builds and retrofit projects where space is at a premium.
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FAQs
The LDB2600X is a two-pole, load-side terminal MCCB in the Series C family with an L-frame construction. It is designed for straightforward panel installation, compatible with standard wiring practices, and supports reliable, simultaneous disconnection of both conductors. This simplifies replacement workflows and minimizes rework during panel upgrades.
The device is rated for 600 A with fault-current ratings of 65 kAIC at 240 V and 35 kAIC at 480 V. It uses fixed thermal and fixed magnetic trip (T186) to provide prompt, predictable protection against overloads and short circuits, suitable for 50/60 Hz systems in industrial environments.
Yes. Its two-pole design, Series C frame, 600 A rating, and high fault-current capabilities make it appropriate for motor control panels and feeders. The fixed magnetic trip supports rapid interruption for motor faults, while the load-side terminals simplify integration into existing motor and control circuits.
The LDB2600X carries UL 489 certification, indicating compliance with recognized safety standards for molded case circuit breakers. Additionally, Eaton provides documentation on UL-listed 100%-rated MCCBs, reinforcing performance claims for continuous loads and critical protection scenarios in regulated environments.
Plan panel layouts around the 8.25 in cube footprint and 18 lb weight for predictable space and handling. Use load-side terminal connections per the guidance in Eaton’s data sheets to minimize contact resistance. The included warranty (one year from installation or 18 months from shipment) supports lifecycle budgeting and reduces unexpected maintenance costs.