Eaton MDL3800FK01P07T05Z03 Molded Case Breaker - Series C

Part Number: MDL3800FK01P07T05Z03
MDL3800FK01P07T05Z03
Manufacturer
Eaton
Part number
MDL3800FK01P07T05Z03
Category

Quick Summary

The Eaton Series C complete molded case circuit breaker protects large feeders and panelboards in industrial facilities. Engineers frequently wrestle with mis-sized protection, limited installation options, and costly downtime during upgrades. UL Listed safety certification underpins reliable performance in demanding 600 Vac / 250 Vdc systems. By combining the MDL frame with adjustable amperage and optional line/load terminals, this device delivers installation flexibility and robust compliance. That translates to faster commissioning, safer electrical distribution, and a lower total cost of ownership for panel builders and OEMs.

Product Information

Extended Description

MDL3800FK01P07T05Z03 Eaton: Eaton Series C complete molded case circuit breaker, MDL-frame, MDL, Electronic LS trip, 600A, Three-pole, 800A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 50 kAIC at 480 Vac, Optional Line/load, 24 Vdc left pigtail same side, 50/60 Hz
Product Name
Eaton Series C complete molded case circuit breaker
Catalog Number
MDL3800FK01P07T05Z03
UPC
782116904266
Product Length/Depth
0.01 in
Product Height
0.01 in
Product Width
0.01 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 Listed
Amperage Rating
800 A
Voltage rating
600 Vac, 250 Vdc
Trip Type
T167
Circuit breaker type
MDL
Circuit breaker frame type
Frame only
Series
Series C
Terminals
Optional line and load
Undervoltage release
24 Vdc left pigtail same side
Frame
MDL
Rated permanent current
Adjustable
Rating plug
800A adjustable interchangeable
Interrupt rating
50 kAIC at 480 Vac 65 kAIC at 240 Vac
Number of poles
Three-pole
Application of Tap Rules to Molded Case Breaker Terminals Application of Tap Rules to Molded Case Breaker Terminals Application of Tap Rules to Molded Case Breaker Terminals 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 Series C G-Frame molded case circuit breakers time current curves Series C G-Frame molded case circuit breakers time current curves Series C G-Frame molded case circuit breakers time current curves Series C G-Frame molded case circuit breakers time current curves Series C G-Frame molded case circuit breakers time current curves
Feature: MDL frame and Series C construction provide a compact, scalable protection solution → Business Impact: supports higher protection densities and easier panel integration, reducing footprint and wiring complexity → Application: panelboards and motor control centers in manufacturing environments. Feature: 800 A amperage rating and three-pole design handle demanding fault currents → Business Impact: enhances protection coordination and minimizes downtime during faults → Application: feeders and large motors in process facilities. Feature: 600 Vac and 250 Vdc ratings enable mixed-energy systems to run safely from a single device → Business Impact: simplifies control integrity and lowers inventory of different breakers → Application: diverse plant power distribution networks. Feature: Optional line/load terminals and 24 Vdc undervoltage release support flexible installation and control logic → Business Impact: eases retrofits and remote control integration, improving startup time → Application: upgrades to legacy panels with minimal rewiring. Feature: UL Listed certification and MSO-aligned trip characteristics deliver compliance and predictable protection → Business Impact: reduces risk during inspection and improves maintenance planning → Application: industrial automation modules and safety interlocks.

Get a Quick Quote for a Eaton MDL3800FK01P07T05Z03

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton MDL3800FK01P07T05Z03? Enquire Now

FAQs

The MDL3800FK01P07T05Z03 uses the MDL frame and Series C design, featuring a three-pole configuration and optional line/load terminals, which simplifies retrofits and reduces wiring changes. Its 600 Vac / 250 Vdc ratings support integration with common industrial bus systems, while the left-side 24 Vdc undervoltage release option enables straightforward control wiring.
Key specs include an 800 A amperage rating, 600 Vac / 250 Vdc voltage ratings, three poles, and a 50 kAIC rating at 480 Vac and 65 kAIC at 240 Vac. The device uses the T167 trip type and belongs to the MDL Series C family, designed for high-current protection in industrial settings.
Yes, this model is UL Listed, providing recognized safety certification for use in compliant electrical installations and safety inspections across industrial facilities.
The Series C MDL frame supports compact enclosure design and optional line/load terminals, enabling flexible wiring and straightforward retrofits. Its UD release option and 24 Vdc control compatibility help integrate with existing motor control schemes, reducing commissioning time and improving system uptime.
Warranty terms align with Eaton’s policy 25-000: one year from installation or 18 months from shipment, whichever occurs first. This supports predictable maintenance cycles and asset protection for mission-critical equipment.