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EATON E2JM Type Mining Complete Molded Case Circuit Breakers

Eaton E2JM type mining complete moulded case circuit breakers offer electrical damage potection to connected devices in harsh mining or industrial environments. They prevent overloads, short circuits ...Read More

34 Products
EATON E2JM3250MLA02D01A
EATON E2JM3250MDWD01S30B
StyleModelTypeCircuit Breaker TypeNumber Of PolesVoltagePrice
A
E2JM3250MLA02D01		-E2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3250MKWS09		-----
RFQ
A
E2JM3225DWU18		-----
RFQ
A
E2JM3175WU24		-E2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3150WA06U18		-----
RFQ
A
E2JM3250MWU18		E2 MiningE2JM3250V DC/577/1000V AC-
RFQ
B
E2JM3250MDWD01S30		Specialty CompleteE2JM3250V DC/577/1000V AC£14,259.99
A
E2JM3200A14B04		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3225AW		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3250MFWA01D02S30		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3225AWU18		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3200WB04		Specialty CompleteE2JM3250V DC/577/1000V AC£12,784.05
A
E2JM3090W		Specialty CompleteE2JM3250V DC/577/1000V AC£12,240.95
A
E2JM3250A02		Specialty CompleteE2JM3250V DC/577/1000V AC£13,837.09
B
E2JM3250MDWS42		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
B
E2JM3250MDW		Specialty CompleteE2JM3250V DC/577/1000V AC£12,240.95
A
E2JM3250MAW		Specialty CompleteE2JM3250V DC/577/1000V AC£12,240.95
A
E2JM3175WU18		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
B
E2JM3250MDWA06		Specialty CompleteE2JM3250V DC/577/1000V AC£13,167.56
A
E2JM3250MFW		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3250MFWD01		Specialty CompleteE2JM3250V DC/577/1000V AC£12,279.95
A
E2JM3250MAWA01D01S30		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3250MAWA02D01		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3250C		Specialty CompleteE2JM3250V DC/577/1000V AC£12,855.45
A
E2JM3250MAWD01		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
B
E2JM3250MDWA06U18		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3175U24		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3070W		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3250W		Specialty CompleteE2JM3250V DC/577/1000V AC£12,240.95
A
E2JM3250MJWD01		Specialty CompleteE2JM3250V DC/577/1000V AC£12,279.95
A
E2JM3250MJWA02D01		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ
A
E2JM3250MJC		Specialty CompleteE2JM3250V DC/577/1000V AC£12,855.45
A
E2JM3200WB04U56		Specialty CompleteE2JM3250V DC/577/1000V AC£14,488.58
A
E2JM3250MLWA06U18		Specialty CompleteE2JM3250V DC/577/1000V AC-
RFQ

Working Mechanism

  • These 3-pole circuit breakers automatically interrupt the flow of electricity and protect the equipment when a fault is detected.
  • They can be reset by switching the handle to off & then on position after resolving the fault.
  • Electronic trip units in these breakers monitor and protect the units.

Features

  • Eaton E2JM type mining complete moulded case circuit breakers have a sliding handle with ON & OFF positions for easy identification of the breaker's status.
  • These circuit breakers have a built-in test kit for electronic field testing and a push-to-trip button to check the tripping function during scheduled maintenance.
  • Selected models come with line & load end caps for easy wiring connections.
  • These mining circuit breakers have a J-frame to house the trip unit & all current-carrying devices inside their frame.

Compatible Accessories

  • Shunt Trips: These devices mechanically trip the breakers remotely by applying power (from an external source) to their shunt trip terminals.
  • Auxiliary Switches: They connect to these circuit breakers to remotely indicate whether their contacts are open or closed.
  • Alarms: They indicate the tripping of the selected breaker during remote operation.

Frequently Asked Questions

What are the interrupt ratings of these Eaton E2JM type mining complete moulded case circuit breakers?

  • 65kAIC at 240VAC
  • 35kAIC at 480VAC
  • 18kAIC at 600VAC
  • 10kAIC at 250VDC

What is the current rating of these Eaton E2JM type mining complete moulded case circuit breakers?

They have a current rating ranging from 100 to 250A & a voltage rating of 1000Y (3-phase) / 577VAC or 250VDC.

What are the points to inspect before operating these Eaton E2JM type mining complete moulded case circuit breakers?

  • Remove the dust, dirt, grease, moisture or foreign contaminants from the unit.
  • Check that the unit's switch is free to move by switching the unit ON & OFF several times.
  • Inspect the unit for any cracks, chipping or discolouration. Tighten the terminals & connectors. Check the mounting hardware.
  • Remove any safety hazards near the installed area.

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