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 (inc. GST)
A
CND312T32W
--
RFQ
A
CND312T56XWZGP
-A$ 118,380.88
RFQ
A
CND3800T57WPN
-A$ 85,652.13
RFQ
A
CND3800T76W
-A$ 100,190.99
RFQ
A
CND3800T77W
-A$ 89,612.83
RFQ
A
CND3800T56XW
-A$ 87,119.05
RFQ
A
CND3800T57XWPN
-A$ 81,870.73
RFQ
A
CND3800T76XW
-A$ 96,360.70
RFQ
B
CND412T32W
-A$ 283,670.75
RFQ
A
CND3800T77XW
-A$ 85,815.14
RFQ
A
CND312T52W
-A$ 97,517.94
RFQ
A
CND312T36W
--
RFQ
A
CND312T57WPN
-A$ 110,377.98
RFQ
A
CND312T56XWPN
-A$ 117,842.98
RFQ
A
CND312T57XWZG
-A$ 106,091.28
RFQ
A
CND3800T57XWZGP
-A$ 82,375.99
RFQ
A
CND312T57XW
-A$ 102,929.27
RFQ
C
CND312T76W
-A$ 130,605.23
RFQ
A
CND312T77W
-A$ 116,669.45
RFQ
A
CND312T56WZGP
-A$ 122,357.87
RFQ
A
CND312T77XW
-A$ 112,676.15
RFQ
A
CND3800T32W
-A$ 127,818.10
RFQ
A
CND3800T106W
-A$ 100,093.20
RFQ
A
CND3800T36W
-A$ 16,757.64
RFQ
A
CND3800T107XW
-A$ 91,242.77
RFQ
A
CND3800T52WPN
-A$ 73,737.46
RFQ
A
CND3800T107W
-A$ 95,089.35
RFQ
A
CND3800T52WZGP
-A$ 74,226.42
RFQ
A
CND3800T33W
-A$ 109,400.02
RFQ
A
CND3800T56XWZGP
-A$ 91,063.46
RFQ
A
CND3800T57W
-A$ 82,294.50
RFQ
A
CND312T33W
--
RFQ
A
CND312T56W
-A$ 118,331.98
RFQ
D
CND312T35W
--
RFQ
A
CND312T106W
-A$ 138,754.85
RFQ
A
CND312T52WPN
-A$ 100,973.35
RFQ
A
CND312T107XW
-A$ 119,733.71
RFQ
A
CND312T52WZGP
-A$ 101,462.35
RFQ
A
CND212T33WP08Z04
-A$ 116,473.87
RFQ
A
CND212T33W
-A$ 111,470.02
RFQ
A
CND312T56XW
-A$ 114,322.38
RFQ
A
CND312T56WZG
-A$ 121,477.70
RFQ
A
CND312T56WPN
-A$ 121,819.98
RFQ
A
CND312T106XW
-A$ 134,745.25
RFQ
A
CND312T107W
-A$ 123,727.01
RFQ
A
CND312T57W
-A$ 106,922.57
RFQ
A
CND3800T56W
-A$ 90,916.78
RFQ
A
CND312T57WZG
-A$ 110,068.29
RFQ
A
CND312T57WZGP
-A$ 110,948.46
RFQ
A
CND312T57XWPN
-A$ 106,433.57
RFQ
A
CND312T56XWZG
-A$ 117,500.74
RFQ
A
CND312T57XWZGP
-A$ 106,938.87
RFQ
A
CND312T76XW
-A$ 126,611.94
RFQ
A
CND3800T106XW
-A$ 96,328.11
RFQ
A
CND3800T52W
-A$ 70,216.82
RFQ
A
CND3800T35W
-A$ 140,042.46
RFQ
A
CND3800T56WZGP
-A$ 94,844.88
RFQ
A
CND3800T57XW
-A$ 78,480.51
RFQ
A
CND3800T57WZGP
-A$ 86,222.61
RFQ
A
CND3800T56XWPN
-A$ 90,541.90
RFQ
A
CND3800T56WPN
-A$ 94,355.89
RFQ
12

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

We are here to help!

Looking for a part not listed here?