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EATON CND Series Electronic Molded Case Circuit Breakers, NG Frame

Eaton CND Series electronic moulded case circuit breakers (MCCBs) are used in low-voltage electrical systems to protect against overloads and short circuits. These circuit breakers feature electronic trip units that provide protection and monitoring capabilities.

Filter
StyleModelPrice
A
CND312T56W
£66,965.14
RFQ
A
CND212T33WP08Z04
£65,913.63
RFQ
A
CND312T106XW
£76,253.56
RFQ
A
CND312T107W
£70,018.24
RFQ
A
CND312T52W
£55,186.29
RFQ
A
CND312T57WPN
£62,463.90
RFQ
A
CND312T56XWZGP
£66,992.81
RFQ
A
CND312T57XW
£58,248.61
RFQ
A
CND312T77W
£66,024.30
RFQ
A
CND312T56WZGP
£69,243.43
RFQ
A
CND312T57W
£60,508.45
RFQ
A
CND312T52WPN
£57,141.74
RFQ
A
CND312T107XW
£67,758.40
RFQ
A
CND312T52WZGP
£57,418.46
RFQ
A
CND212T33W
£63,081.90
RFQ
B
CND412T32W
£160,531.85
RFQ
A
CND312T56XW
£64,696.08
RFQ
A
CND312T57WZGP
£62,786.74
RFQ
A
CND312T57XWPN
£60,231.73
RFQ
A
CND312T56XWZG
£66,494.73
RFQ
A
CND312T57XWZGP
£60,517.68
RFQ
A
CND312T77XW
£63,764.46
RFQ
A
CND3800T106W
£56,643.66
RFQ
A
CND312T76XW
£71,650.85
RFQ
A
CND3800T107XW
£51,635.11
RFQ
A
CND3800T52WPN
£41,728.69
RFQ
A
CND3800T107W
£53,811.93
RFQ
A
CND3800T52WZGP
£42,005.40
RFQ
A
CND3800T33W
£61,910.46
RFQ
A
CND3800T77XW
£48,563.57
RFQ
A
CND3800T76XW
£54,531.40
RFQ
A
CND312T36W
-
RFQ
A
CND3800T106XW
£54,512.95
RFQ
A
CND312T56XWPN
£66,688.42
RFQ
A
CND312T57XWZG
£60,038.02
RFQ
C
CND312T76W
£73,910.69
RFQ
A
CND312T32W
-
RFQ
A
CND312T33W
-
RFQ
D
CND312T35W
-
RFQ
A
CND312T106W
£78,522.63
RFQ
A
CND312T56WZG
£68,745.33
RFQ
A
CND312T57WZG
£62,288.64
RFQ
A
CND312T56WPN
£68,939.04
RFQ
A
CND3800T32W
£72,333.42
RFQ
A
CND3800T36W
£9,483.30
RFQ
A
CND3800T52W
£39,736.34
RFQ
A
CND3800T57XWPN
£46,331.39
RFQ
A
CND3800T35W
£79,251.30
RFQ
A
CND3800T56WZGP
£53,673.58
RFQ
A
CND3800T57XW
£44,412.84
RFQ
A
CND3800T57WZGP
£48,794.16
RFQ
A
CND3800T56XWPN
£51,238.48
RFQ
A
CND3800T56W
£51,450.63
RFQ
A
CND3800T57W
£46,571.21
RFQ
A
CND3800T57XWZGP
£46,617.32
RFQ
A
CND3800T56XWZGP
£51,533.64
RFQ
A
CND3800T57WPN
£48,471.32
RFQ
A
CND3800T76W
£56,698.99
RFQ
A
CND3800T77W
£50,712.71
RFQ
A
CND3800T56XW
£49,301.46
RFQ
A
CND3800T56WPN
£53,396.85
RFQ

Features

  • They have a moulded case construction, which provides durability and protection against mechanical damage.
  • These CND Series electronic moulded case circuit breakers have amperage ratings up to 1200A.
  • They feature three pole configuration for controlling multiple connections simultaneously.
  • These moulded case circuit breakers are equipped with electronic LSIG trip units to prevent a long time over current.
  • They further feature zone selective interlock communication to prevent unintended tripping of downstream breakers when upstream breaker trips.

Standards and Approvals

  • UL
  • HACR

Frequently Asked Questions

How does an electronic LSIG trip unit work in MCCBs?

  • The electronic LSIG trip unit continuously monitors the current flowing through the circuit breaker and trips the breaker if an overcurrent condition is detected.
  • The unit uses microprocessors and algorithms to accurately determine the current magnitude & duration and to provide selective coordination with other devices in the electrical system.

What are the interrupt ratings of these circuit breakers?

  • 85kAIC at 240VAC
  • 50kAIC at 480VAC

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