Eaton MDL3600WA0105S2905 Molded Case Breaker - UL Listed

Part Number: MDL3600WA0105S2905
MDL3600WA0105S2905
Manufacturer
Eaton
Part number
MDL3600WA0105S2905
Category

Quick Summary

Eaton Series C molded case circuit breaker MDL3600WA0105S2905 protects industrial power systems in control panels and machinery. In demanding environments, mis-timed trips or wrong ratings can cause unexpected downtime and costly outages. UL Listed certification underpins safety and reliable performance for 50–60 Hz distributions, supporting compliance with electrical codes. The MDL frame and Series C design deliver a compact footprint with robust current protection, while fixed thermal and magnetic trips simplify maintenance planning and spare-part stocking. This combination helps OEMs and maintenance teams achieve faster commissioning, safer operations, and lower total cost of ownership, especially in high-demand applications like motors, conveyors, and power-distribution enclosures.

Product Information

Extended Description

MDL3600WA0105S2905 Eaton: Eaton Series C complete molded case circuit breaker, MDL-frame, MDL, Fixed thermal and magnetic trips, Three-pole, 600A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 50 kAIC at 480 Vac, 110-127 Vac GF or 208-240 Vac same side w/ right pigtail
Product Name
Eaton Series C complete molded case circuit breaker
Catalog Number
MDL3600WA0105S2905
UPC
782116008865
Product Length/Depth
8.25 in
Product Height
8.25 in
Product Width
4.06 in
Product Weight
0.01 lb
Certifications
UL Listed
Amperage Rating
600 A
Voltage rating
600 Vac, 250 Vdc
Trip Type
T186
Circuit breaker type
MDL
Circuit breaker frame type
Complete breaker
Auxiliary switch
1A-1B same side with left pigtail
Series
Series C
Shunt trip
110-127 Vac GF or 208-240 Vac same side right pigtail
Terminals
Without terminals
Frame
MDL
Frequency rating
50 to 60 Hz
Interrupt rating
65 kAIC at 240 Vac 50 kAIC at 480 Vac
Number of poles
Three-pole
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Feature: Three-pole MDL Series C complete molded case breaker with fixed thermal and magnetic trips. Business Impact: Delivers reliable overcurrent protection with predictable trip behavior, reducing nuisance trips and improving machine uptime. Application: Ideal for motor control centers and panel boards in manufacturing lines where steady protection and quick fault clearing are critical. Feature: 600 A amperage rating and 600 Vac / 250 Vdc voltage ratings. Business Impact: Supports high-current feeders and versatile DC/AC distribution within a single family, lowering the number of different protective devices required. Application: Feeder protection for power distribution centers and large control panels. Feature: Trip Type T186 and MDL frame compatibility. Business Impact: Enables precise coordination with upstream devices and simplified retrofits in existing MDL-based installations. Application: Replacement or upgrade projects in legacy MCCs and new equipment builds. Feature: Shunt trip option (110-127 Vac GF or 208-240 Vac same side with right pigtail). Business Impact: Allows remote-protection and safe shutdown in access-controlled areas, boosting safety compliance. Application: Safety interlock systems and remote trip schemes in industrial plants. Feature: Auxiliary switch (1A-1B same side with left pigtail). Business Impact: Provides local status signaling and integration with control logic without extra wiring. Application: Panel diagnostics and remote monitoring workflows. Feature: Series C MDL complete breaker with 50–60 Hz operation and UL Listed certification. Business Impact: Supports worldwide voltage profiles while meeting common electrical-safety standards, reducing procurement risk. Application: OEM panel builds and service aftermarket for industrial machinery.

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FAQs

The MDL3600WA0105S2905 is a three-pole, Series C molded case breaker designed for MDL frames. To install, align with the panel’s busbar and mounting provisions, ensure the unit is in the correct orientation for the fixed trips, and connect field wiring per the panel’s termination scheme. It supports left-side auxiliary switch and right-side shunt-trip options, simplifying retrofits and compatibility with common MDL accessory kits.
Key ratings include 600 A continuous current, 600 Vac and 250 Vdc voltage ratings, and a 65 kAIC interrupt rating at 240 Vac (50 kAIC at 480 Vac). The device uses fixed thermal and magnetic trips with a T186 trip type, enabling reliable coordination for motor loads and feeders in 50–60 Hz systems.
Yes. The three-pole Series C MDL breaker with fixed trip characteristics and MDL frame is well-suited for motor control centers and control panels. Its high interrupt rating, remote trip options, and auxiliary signaling support safe motor starting, protective coordination, and simple integration into existing MCC architectures.
This model is UL Listed, which supports compliance with widely adopted safety standards and electrical codes. UL listing helps streamline procurement, safety reviews, and regulatory filings. For international projects, verify local standards requirements and whether additional certifications are needed for your region.
Plan to stock common replacement parts for Series C MDL breakers and maintain access to the product’s application notes and datasheets. The included UL listing and documented time-current curves aid in preventive maintenance planning. Downloadable resources from Eaton (guides, MCCB selection, and terminal guidance) support ongoing reliability and lower lifecycle costs.