EATON CRDC Series Electronic Molded Case Circuit Breakers, R Frame
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EATON CRDC Series Electronic Molded Case Circuit Breakers, R Frame


Eaton CRDC Series moulded case circuit breakers are used in industrial and commercial electrical systems for monitoring and control applications. They use electronic trip units to monitor current flow, while protecting short-circuit and overload conditions. They feature an R-frame design that p...rovides mechanical support for the breaker's internal components and terminals. This frame also withstands the electrical and mechanical stresses during normal operation. These breakers can be controlled and remotely monitored through communication protocols like Modbus and Ethernet.Read more

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EATON CRDC316T32WA
StyleModelMPN
A
CRDC316T32W		CRDC316T32W
RFQ
A
CRDC316T33W		CRDC316T33W
RFQ
A
CRDC316T35W		CRDC316T35W
RFQ
A
CRDC316T36W		CRDC316T36W
RFQ
A
CRDC316T52W		CRDC316T52W
RFQ
A
CRDC316T56W		CRDC316T56W
RFQ
A
CRDC316T76W		CRDC316T76W
RFQ
A
CRDC316T76XW		CRDC316T76XW
RFQ
A
CRDC316T77W		CRDC316T77W
RFQ
A
CRDC316T77XW		CRDC316T77XW
RFQ
A
CRDC316T86W		CRDC316T86W
RFQ
A
CRDC316T86XW		CRDC316T86XW
RFQ
A
CRDC316T94W		CRDC316T94W
RFQ
A
CRDC316T94XW		CRDC316T94XW
RFQ
A
CRDC316T95W		CRDC316T95W
RFQ
A
CRDC316T95XW		CRDC316T95XW
RFQ
A
CRDC316T96W		CRDC316T96W
RFQ
A
CRDC316T96XW		CRDC316T96XW
RFQ
A
CRDC316T106W		CRDC316T106W
RFQ
A
CRDC316T106XW		CRDC316T106XW
RFQ
A
CRDC316T107W		CRDC316T107W
RFQ
A
CRDC316T107XW		CRDC316T107XW
RFQ
A
CRDC320T32W		CRDC320T32W
RFQ
A
CRDC320T33W		CRDC320T33W
RFQ
A
CRDC320T33WAB		CRDC320T33WAB
RFQ
A
CRDC320T36W		CRDC320T36W
RFQ
A
CRDC320T52W		CRDC320T52W
RFQ
A
CRDC320T53W		CRDC320T53W
RFQ
A
CRDC320T76W		CRDC320T76W
RFQ
A
CRDC320T76XW		CRDC320T76XW
RFQ
A
CRDC320T82W		CRDC320T82W
RFQ
A
CRDC320T92W		CRDC320T92W
RFQ
A
CRDC320T95W		CRDC320T95W
RFQ
A
CRDC320T95XW		CRDC320T95XW
RFQ
A
CRDC320T96W		CRDC320T96W
RFQ
A
CRDC320T96XW		CRDC320T96XW
RFQ
A
CRDC320T106W		CRDC320T106W
RFQ
A
CRDC320T106XW		CRDC320T106XW
RFQ
A
CRDC320T107W		CRDC320T107W
RFQ
A
CRDC320T107XW		CRDC320T107XW
RFQ

Working Mechanism

  • These circuit breakers come equipped with an electronic trip unit that uses microprocessors to monitor the current flowing through conductors.
  • When an overcurrent condition is detected, the electronic trip sends a signal to the breaker's operating mechanism to open the main contacts and interrupt the current flow.
  • When the breaker trips, the indication LED on the front of the breaker illuminates and the trip records the event in its memory.
  • Users can adjust the trip settings to accommodate different load types and provide instant protection against specific faults, such as ground faults.

Frequently Asked Questions

How to reset the tripped circuit breaker?

After an automatic or accessory-initiated trip or a manual push-to-trip operation, the breaker can be reset by pressing the reset button on the front of the breaker, clearing the trip indication LED and resetting the breaker's memory.

What is the function of the push-to-trip button on MCCBs?

A push-to-trip button is a manual override feature that allows the operator to manually trip the breaker and interrupt the current flow. This feature is used for testing or emergency situations when the breaker needs to be tripped manually.

What are different trip settings available for these electronic circuit breakers?

  • Long Time: These trips will wait a certain amount of time to allow temporary inrush currents for passing through to aid certain applications, such as those encountered when starting a motor, before finally tripping.
  • Short time: These trips are set to trip at a current level that is lower than the normal operating current and trip quickly when exposed to short term overcurrent conditions.
  • Instantaneous: These trips protect against very high current levels, like short circuits.

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