Eaton LDC3500CVH09 Molded Case Circuit Breaker - UL 489

Part Number: LDC3500CVH09
Manufacturer
Eaton
Part number
LDC3500CVH09

Quick Summary

The Eaton LDC3500CVH09 Molded Case Circuit Breaker provides reliable overcurrent protection for industrial power distribution. Its compact L-frame design fits crowded panels while delivering robust fault protection for critical automation lines. When panel space is tight and downtime is costly, a dependable MCCB with precise trip characteristics reduces nuisance trips and simplifies maintenance. UL 489 certification, Series C naval-class construction, and a 50°C ambient rating reinforce performance in demanding environments, including marine or outdoor applications. This model combines a 500 A rating with 600 Vac / 250 Vdc capability, streamlining procurement and inventory while maintaining strong fault protection across the power hierarchy. Access to Eaton’s established repair and compatibility ecosystem further supports long-term operational reliability.

Product Information

Extended Description

LDC3500CVH09 Eaton: Eaton Series C complete molded case circuit breaker, L-frame, LDC, Complete breaker, Fixed thermal, fixed magnetic trip, Three-pole, 500A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Copper, Naval, 50°C, 50/60 Hz
Product Name
Eaton Series C complete molded case circuit breaker
Catalog Number
LDC3500CVH09
UPC
786679081914
Product Length/Depth
8.25 in
Product Height
8.25 in
Product Width
4.06 in
Product Weight
0.01 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
500 A
Voltage rating
600 Vac, 250 Vdc
Trip Type
T186
Circuit breaker type
LDC
Circuit breaker frame type
Complete breaker
Series
Series C
Frame
L
Frequency rating
50 to 60 Hz
Class
Naval
Calibration
50°C
Terminal material
Copper
Interrupt rating
100 kAIC at 480 Vac 200 kAIC at 240 Vac
Number of poles
Three-pole
Feature → Business Impact → Application: 500 A Amperage Rating enables protection of high-load feeders and motors, reducing downstream faults and allowing precise selective coordination in medium-sized panels and industrial rows. This translates to lower energy waste, fewer unexpected trips, and improved uptime in manufacturing lines. Feature → Application: 600 Vac / 250 Vdc Voltage Rating provides versatility across AC and DC control circuits, enabling a single MCCB to serve mixed-power sections in automated equipment, reducing part variety and stocking costs. Feature → Trip Type T186 delivers fixed thermal and fixed magnetic protection, improving response predictability and simplifying settings during commissioning for motor starters and control centers. Feature → Interrupt Rating of 200 kAIC at 240 Vac and 100 kAIC at 480 Vac offers high fault current protection, enhancing safety margins in high-availability facilities and safeguarding downstream equipment. Feature → Three-pole, L-frame, Complete breaker design improves plug-and-play installation in 3-phase systems, reducing wiring time and panel space needs while ensuring consistent trip coordination. Feature → Naval Class and 50°C calibration ensure rugged performance in harsh environments and hot climates, aligning with marine, offshore, and harsh industrial installations. Feature → Copper terminals and UL 489 certification deliver reliable connections and regulatory compliance, supporting long-term maintenance cycles and robust electrical safety.

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FAQs

Yes. The LDC3500CVH09 uses copper terminals and is designed for compatibility with standard molded case breaker terminals and accessories in Series C installations. Its three-pole L-frame complete breaker construction simplifies horizontal and vertical mounting in typical industrial panels, reducing installation time and ensuring reliable, repeatable connections.
This model is rated for 500 A with a voltage envelope of 600 Vac and 250 Vdc. It employs a fixed thermal and fixed magnetic trip (Trip Type T186) and delivers high fault protection with 200 kAIC at 240 Vac and 100 kAIC at 480 Vac. These specs support robust protection coordination in 3-phase power systems across manufacturing floors.
Yes. The device belongs to the Series C naval-class family and is calibrated for 50°C ambient conditions, aligning with rugged environments common in marine, offshore, and other harsh industrial applications where equipment protection and reliability are critical.
The LDC3500CVH09 is UL 489 listed, a primary standard for molded case circuit breakers. This certification ensures compliance with safety and performance requirements for electrical protection devices, facilitating regulatory approval, component sourcing, and cross-border project deployments in industrial facilities.
With a 500 A rating and high interrupt capacity, this MCCB minimizes nuisance trips and reduces unplanned downtime. The modular Series C design, copper terminals, and standardized dimensions aid faster replacements and lower spare-part inventory. The UL 489 compliance further supports long-term maintenance planning and regulatory alignment, delivering measurable total cost of ownership improvements.