CHKD Series Electronic Molded Case Circuit Breakers, K Frame(43 Products)
EATON

MPN Price
CHKD3125T52WPN RFQ
CHKD3125T52WZG RFQ
CHKD3125T52WZGP RFQ
CHKD3125T56WPN RFQ
CHKD3125T56WZGP RFQ
CHKD3125T56W RFQ
CHKD3125T56WZG RFQ
CHKD3125T57WPN RFQ
CHKD3125T57WZG RFQ
CHKD3125T57WZGP RFQ
CHKD3125T57W RFQ
CHKD3250T52WPN RFQ
CHKD3250T52WZG RFQ
CHKD3250T52W RFQ
CHKD3250T52WZGP RFQ
CHKD3250T56WPN RFQ
CHKD3250T56W RFQ
CHKD3250T56WZG RFQ
CHKD3250T56WZGP RFQ
CHKD3250T57WZG RFQ
CHKD3250T57W RFQ
CHKD3250T57WPN RFQ
CHKD3250T57WZGP RFQ
CHKD3400T52WPN RFQ
CHKD3400T52WZG RFQ
CHKD3400T52WZGP RFQ
CHKD3400T52W RFQ
CHKD3400T56WZGP RFQ
CHKD3400T56WZG RFQ
CHKD3400T56W RFQ
CHKD3400T56WPN RFQ
CHKD3400T57WZGP RFQ
CHKD3400T57W RFQ
CHKD3400T57WZG RFQ
CHKD3400T57WPN RFQ
CHKD3125T106W RFQ
CHKD3125T107W RFQ
CHKD3250T106W RFQ
CHKD3250T107W RFQ
CHKD3400T106W RFQ
CHKD3400T107W RFQ
CHKD3400FVWH09K62 RFQ
CHKD3400FK03P24X15 RFQ

Features

  • They feature an LSIA trip configuration providing long-delay protection and a user-selectable short-delay and / or instantaneous protection. In addition, they can sense ground faults and provide a remote alarm of the condition.
  • Their K-frame design with a three-pole configuration offers a standard interrupting capacity of 65kA at 480VAC under a maximum current rating of 400A.
  • They feature bolt-on mounting for easy installation and secured wiring.

Frequently Asked Questions

Q. What is a Digitrip OPTIM trip unit?

A. A Digitrip OPTIM trip unit is a programmable, communicating, microprocessor-based, low-voltage trip unit that covers a range of rated currents from 70A to 5000A. This electronic trip provides true RMS sensing and thermal imaging for measurement, monitoring the dissipated power of applied voltage to prevent damage.

Q. What is a pre-fault current?

A. It is a normal state current which flows in a circuit or device before the occurrence of a fault.

Q. What is a plug-in circuit breaker?

A. Eaton plug-in circuit breaker allows rapid connection or disconnection of circuit breakers from their counterpart boards. It also ensures rapid replacement without touching the wiring connections on the base, thus protecting from potential hazards.