EATON MDL Series Complete Molded Case Circuit Breakers, MDL Frame
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EATON MDL Series Complete Molded Case Circuit Breakers, MDL Frame


Eaton MDL Series complete MCCBs protect electrical systems by automatically interrupting the flow of electricity during overloads and short circuits. They are used in switchboards, service panels, motor control centres and electrical distribution equipment.

Filter
StyleModelMPN
A
MDL2500
MDL2500
RFQ
A
MDL2600
MDL2600
RFQ
A
MDL2700
MDL2700
RFQ
A
MDL2800
MDL2800
RFQ
B
MDL3300
MDL3300
C
MDL3300WA0105S2905
MDL3300WA0105S2905
RFQ
B
MDL3350
MDL3350
RFQ
C
MDL3350S01
MDL3350S01
RFQ
B
MDL3400
MDL3400
C
MDL3400W
MDL3400W
RFQ
C
MDL3400WA0105S2905
MDL3400WA0105S2905
RFQ
C
MDL3400WA02S29
MDL3400WA02S29
RFQ
C
MDL3450
MDL3450
RFQ
D
MDL3500
MDL3500
C
MDL3500H01
MDL3500H01
RFQ
C
MDL3500WA0105S2905
MDL3500WA0105S2905
RFQ
C
MDL3500WA08S04
MDL3500WA08S04
RFQ
E
MDL3600
MDL3600
C
MDL3600V
MDL3600V
RFQ
C
MDL3600W
MDL3600W
RFQ
C
MDL3600WA0105S0905
MDL3600WA0105S0905
RFQ
C
MDL3600WA0105S2905
MDL3600WA0105S2905
RFQ
B
MDL3700
MDL3700
C
MDL3700A05S01
MDL3700A05S01
RFQ
C
MDL3700A12S01
MDL3700A12S01
RFQ
C
MDL3700B05S01
MDL3700B05S01
RFQ
C
MDL3700C04S01
MDL3700C04S01
RFQ
C
MDL3700C10S01
MDL3700C10S01
RFQ
C
MDL3700H09
MDL3700H09
RFQ
C
MDL3700S01
MDL3700S01
RFQ
C
MDL3700W
MDL3700W
RFQ
C
MDL3700WA0105S2905
MDL3700WA0105S2905
RFQ
C
MDL3700WA08S04
MDL3700WA08S04
RFQ
B
MDL3800
MDL3800
C
MDL3800A01
MDL3800A01
RFQ
C
MDL3800A05S01
MDL3800A05S01
RFQ
C
MDL3800A06S02
MDL3800A06S02
RFQ
C
MDL3800A12S01
MDL3800A12S01
RFQ
F
MDL3800A13S02
MDL3800A13S02
RFQ
C
MDL3800A13U26
MDL3800A13U26
RFQ
C
MDL3800B05S01
MDL3800B05S01
RFQ
C
MDL3800C04S01
MDL3800C04S01
RFQ
C
MDL3800C10S01
MDL3800C10S01
RFQ
F
MDL3800FA06K01P07U18
MDL3800FA06K01P07U18
RFQ
C
MDL3800FA13K14T14
MDL3800FA13K14T14
RFQ
C
MDL3800FA13K14T14Z04
MDL3800FA13K14T14Z04
RFQ
C
MDL3800FK01P05Z03
MDL3800FK01P05Z03
RFQ
C
MDL3800FK01P07T05Z03
MDL3800FK01P07T05Z03
C
MDL3800FK02P04S02Z03
MDL3800FK02P04S02Z03
RFQ
C
MDL3800FK09P07
MDL3800FK09P07
RFQ
C
MDL3800K02VP07Z02
MDL3800K02VP07Z02
RFQ
C
MDL3800S01
MDL3800S01
RFQ
C
MDL3800S09
MDL3800S09
RFQ
C
MDL3800U22
MDL3800U22
RFQ
C
MDL3800V
MDL3800V
RFQ
C
MDL3800W01
MDL3800W01
RFQ
C
MDL3800WA0105S2905
MDL3800WA0105S2905
RFQ
C
MDL3800WKA1201S0101
MDL3800WKA1201S0101
RFQ
C
MDL3800WS02
MDL3800WS02
RFQ
C
MDL3800Z03
MDL3800Z03
RFQ

Features

  • Eaton MDL Series complete moulded case circuit breakers have an M frame for compact design and easy installation.
  • They feature thermal magnetic trip unit for quick response to short-circuit faults.
  • These MCCBs have a current rating from 300 to 800A.
  • They can be purchased as individual components, including the frame, trip unit and terminals, or fully factory assembled breakers.
  • These MCCBs are available in 3 pole and 2 pole configuration for controlling high electrical loads and improved safety.

Standards and Approvals

  • CE

Frequently Asked Questions

What is the difference between a 2 pole and 3 pole MCCB?

The current rating of a 2 pole MCCB is half that of a 3 pole unit for the same frame size.

Do Eaton MDL Series complete MCCBs have reset trip?

Yes, they feature a reset switch for resetting the unit after tripping.

What are the points to inspect before operating the circuit breaker?

  • Ensure that the surrounding area of the circuit breaker is clean by enclosing it and removing any dust, dirt, grease, moisture or other potential safety hazards.
  • Verify that the breaker's mechanical components, such as the toggle actuator, are functioning properly by testing the unit by turning it on and off several times.
  • Conduct a mechanical test of the circuit breaker by pressing the optional push-to-trip button attached on the bottom of the unit.
  • Inspect the unit for any cracks, chips, discolouration or other signs of overheating, tighten any loose terminals or connectors and check the mounting hardware for proper installation.

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