HLD3350 | Allen Bradley Series C L Frame

Eaton Cutler-Hammer HLD3350

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Basic Details

MPN	HLD3350
Product Line	Series C L 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

This is a Allen-Bradley Adjustable Frequency Drive. The amperage rating of this unit is 350 amps.

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Technical Specifications

Amps	350 Amps
Dimensions (W x H x D)	8.25 x 10.75 x 4.06 inches
Frame	L
Interrupting Capacity	100 kAIC at 240 Volts AC
Part Number/Catalog No.	HLD3350

Poles	3
Product Type	Molded Case Circuit Breaker
Series	C
Unit Type	Thermal-Magnetic
Weight	20 pounds

About the HLD3350

The HLD3350 is a molded case circuit breaker with an interchangeable trip unit that is designed and manufactured by Eaton/Westinghouse/Cutler-Hammer. The HLD3350 has an amperage rating of 350 Amps and a high interrupt rating of 100 Kiloamps interrupt capacity at 240 Volts AC and 65 Kiloamps interrupt capacity at 480 Volts AC and a frequency ranging from 50 to 60 Hertz. The line and load terminals found on the HLD3350 are made from aluminum to conduct electricity efficiently. The trip unit operates on a fixed thermal and fixed magnetic tripping mechanism. The circuit breaker can be used in panelboards for branch or main circuit protection.

The circuit breaker has to be user assembled if field replacement of internal components will be necessary in the future. The Westinghouse HLD3350 is a Series C molded case circuit breaker and it is carefully conditioned to be used in panelboards, motor control centers, switchboards, and busway applications in order to provide circuit protection. The HLD3350, as with other circuit breakers, from the Eaton/Westinghouse/Cutler-Hammer Corporation, conforms to several international standards. The maximum rated operating voltage for the circuit breaker stands at 600 Volts AC for an AC driven circuit and it stands at 250 Volts DC for a DC driven circuit. The HLD3350 has 3 poles and it has an L-Frame size. The Eaton HLD3350 has a length of 4.06 inches, a height of 8.25 inches, and a width of 8.25 inches. Additionally, the circuit breaker has a weight of 21 pounds. For certifications, the HLD3350 has the Underwriters Laboratory (UL 489), CSA, IEC, and CE certifications which ensure that the breaker has global application. Note that the HLD3350 employs the LT3350T device for its tripping unit.

Common Misspellings

Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the HLD3350:

HLD335O

HLD33S0

HLD33SO

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.