KT3250T | Allen Bradley Series C K Frame

Eaton Cutler-Hammer KT3250T

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Basic Details

MPN	KT3250T
Product Line	Series C K Frame
Manufacturer	Eaton Cutler-Hammer

DO Supply is NOT an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty.

Product Description

The KT3250T is a drive that is branded and manufactured by Allen-Bradley. This Variable Frequency Drive operates at 250 amps.

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Technical Specifications

Amps	250
Continuous Current Range	55-400 A
Dimensions (W x H x D)	5.5 x 10.13 x 4.1 in.
Frame	K
Part Number/Catalog No.	KT3250T

Poles	3
Product Type	Trip Unit
Series	C
Unit Type	Thermal-Magnetic
Weight	1.5 lbs

About the KT3250T

The KT3250T is an Eaton C Series electronic molded case circuit protector trip unit. The module comes with the shipping dimensions that are a height of 5.4 inches, a width of 4.4 inches, and a length of 6.9 inches. The net shipping weight for the KT3250T is 1 pound per unit. Being a UL 489-certified circuit breaker; the KT3250T provides protection for the service entrance, and it provides feeder and branch circuit protection. The module comes as a 3-pole circuit breaker with a current of 250 Amps, and a maximum voltage rating of 600 Volts AC. The KT3250T also features the shunt option and an undervoltage release option. The KT3250T also comes with adjustable thermal and magnetic trip unit options, and an optional alarm switch is also provided. The module also features the UL and the CSA approvals.

Eaton circuit breakers are known to offer outstanding performance characteristics. This is made possible since the units come with an HACR rating and are sold with non-alteration trip units making, them suitable for the reverse feed use. The KT3250T comes with a performance time constant of 3 milliseconds minimum at 10 Amps and of 8 milliseconds minimum at 22 kiloamperes. The KT3250T also features the toggle type handle that is mechanically trip-free. Therefore, the contacts cannot be held closed against the short circuit currents. In case there is an overload or a short circuit, the KT3250T will indicate this through the toggle handle position. For a tripped unit, the handle will be in the tripped position. This KT3250T feature makes it able to carry out troubleshooting and it comes as an enhanced safety feature.

Common Misspellings

Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the KT3250T:

KT325OT

KT32S0T

KT32SOT

DO Supply sells used surplus products. DO Supply is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by DO Supply come with DO Supply’s 1-year warranty and do not come with the original manufacturer’s warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.