Onboard Raptor as a vendor
Email

EATON CRD Series Electronic Molded Case Circuit Breakers, R Frame


Eaton CRD Series moulded case circuit breakers are ideal for low-voltage electrical systems to protect critical devices from damage due to overloading, short-circuits and other faults. The Digitrip OPTIM trip units offer true RMS sensing and utilise a non-adjusting interchangeable plug for cont...inuous operation and the moulded case design provides complete protection for the internal components, making it suitable for harsh industrial and commercial environments.Read more

Filter
EATON CRD320T33WA
StyleModelHeightPrice
A
CRD320T33W		-€150,198.61
A
CRD320T52W		--
RFQ
A
CRD320T107W		15 1/2"-
RFQ
A
CRD320T106W		15 1/2"-
RFQ
A
CRD316T93W		15 1/2"€153,376.24
A
CRD316T76XW		15 1/2"-
RFQ
A
CRD316T85W		15 1/2"€166,928.84
A
CRD316T95W		15 1/2"-
RFQ
A
CRD316T86W		15 1/2"€176,010.21
A
CRD316T85XW		15 1/2"€160,972.98
A
CRD316T86XW		15 1/2"€170,002.26
A
CRD316T77W		15 1/2"-
RFQ
A
CRD316T91W		15 1/2"€151,136.28
A
CRD316T95XW		15 1/2"€168,508.96
A
CRD316T96W		15 1/2"-
RFQ
A
CRD316T33W		15 1/2"€132,452.61
A
CRD316T96XW		15 1/2"€177,503.52
A
CRD320T106XW		15 1/2"-
RFQ
A
CRD320T32W		15 1/2"€161,910.63
A
CRD320T107XW		15 1/2"-
RFQ
A
CRD320T35W		15 1/2"€177,824.75
A
CRD320T35WABQ02		15 1/2"€173,075.69
A
CRD320T36W		15 1/2"-
RFQ
A
CRD320T76W		15 1/2"-
RFQ
A
CRD320T95W		15 1/2"€183,685.10
A
CRD320T85W		15 1/2"€176,131.76
A
CRD316T77XW		15 1/2"-
RFQ
A
CRD316T36W		15 1/2"€169,316.38
A
CRD316T35W		15 1/2"€158,229.47
A
CRD320T76XW		15 1/2"-
RFQ
A
CRD320T85XW		15 1/2"€169,620.25
A
CRD320T96W		15 1/2"€192,705.71
A
CRD320T33WAB		15 1/2"€145,249.88
A
CRD320T53W		15 1/2"-
RFQ
A
CRD320T86XW		15 1/2"€178,658.21
A
CRD320T77XW		15 1/2"-
RFQ
A
CRD320T86W		15 1/2"€185,143.66
A
CRD320T82W		15 1/2"-
RFQ
A
CRD320T95XW		15 1/2"€177,156.22
A
CRD320T66W		15 1/2"€208,941.04
A
CRD320T93W		15 1/2"€162,058.24
A
CRD320T77W		15 1/2"-
RFQ
A
CRD320T96XW		15 1/2"€186,220.23
A
CRD316T106W		15 1/2"-
RFQ
A
CRD316T107W		15 1/2"-
RFQ
A
CRD316T32W		15 1/2"€143,530.84
A
CRD316T33P01Z01		15 1/2"€131,610.44
A
CRD316T53W		15 1/2"-
RFQ
A
CRD316T106XW		15 1/2"-
RFQ
A
CRD316T107XW		15 1/2"-
RFQ
A
CRD316T56W		15 1/2"-
RFQ
A
CRD316T52W		15 1/2"-
RFQ
A
CRD316T76W		15 1/2"-
RFQ
A
CRD320T56W		15 1/2"-
RFQ

Working Mechanism

  • When an electrical fault, such as overloading or short-circuiting, occurs in the system, the current in the circuit increases beyond its normal level.
  • The trip unit within the breaker detects the increase in current and activates the breaker's trip mechanism.
  • The trip mechanism opens the breaker's contacts, thus interrupting the flow of the current and protecting the device from any potential damage.
  • This mechanism also sends a signal to indicate that the breaker has tripped and the fault condition has been cleared.

Frequently Asked Questions

What is an interchangeable trip unit?

An interchangeable trip unit can be easily removed and replaced within a moulded case circuit breaker without replacing the entire breaker.

What is the LSIA trip configuration in these electronic circuit breakers?

The LSIA trip configuration provides a required long delay protection and a user-selectable short delay and / or instantaneous protection in an electrical system. It also senses ground faults and provides a remote alarm to signal the fault condition. However, it does not trip the circuit breaker due to the detection of ground faults.

How to install an R-frame circuit breaker?

  • Inspect the circuit breaker for completeness and check for damage before mounting.
  • Install the trip unit and rating plug, accessories and terminals.
  • Re-install cover and secure with pan-head screws provided. Torque the screws tightly.
  • Mount the circuit breaker to the desired location.
  • Connect the line and load conductors, as well as torque terminals for a secure connection.

We are here to help!

Looking for a part not listed here?

Chat with us now

Popular Search Queries

Explore More