GHB3030 | Allen Bradley Series C G Frame

Eaton Cutler-Hammer GHB3030

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Basic Details

MPN	GHB3030
Product Line	Series C G 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 GHB3030 is a Variable Voltage AC Drive.

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Technical Specifications

Frame	G
kA @ 125 VDC	4 x 3 x 2.63 in.
Part Number/Catalog No.	GHB3030
Pole(s)	30

Product Type	Molded Case Circuit Breaker
Series	C
Trip Amps	14
Type	Bolt-On Panelboard

About the GHB3030

The Cutler-Hammer GHB3030 is a Type GHB Circuit Breaker with a non-interchangeable trip unit. This thermal-magnetic circuit breaker has 3 poles and a continuous current rating of 30 Amps at 40 degrees Celsius. The GHB3030 is widely used in industrial surroundings for medium current devices protection. It can detect the overloading (thermal and current) of devices supplied with 480 Volts AC or 250 Volts DC voltage. Its breaking capacity is 14 kAIC. The Cutler-Hammer GHB3030 is a bolt-on panel board circuit breaker. It has terminals for the load side only. These terminals are UL listed and appropriate for wire sizes of 10 AWG or greater. On the input side, this device is connected via an extended tang which is bolted directly to the bus. If the users are connecting aluminum conductors to it, the recommendation is to use a joint compound.

There is a toggle handle on the front side of the circuit breaker that goes into the “tripped” position if the breaker is tripped by a fault condition. This will be the case when there is a detection of overcurrent, short circuit, shunt, or undervoltage releases. Users cannot simply push the handle to the operating condition. Before the contacts of the circuit breaker are reclosed after a trip, the toggle handle should be pulled-down beyond the OFF position (to apply reset). Only after this action can the GHB3030 can be reclosed. The GHB3030 belongs to Eaton’s C Series of circuit breakers with a GHB frame size. The dimensions are 4.00 inches x 3.00 inches x 2.63 inches (101.6 millimeters x 76.2 millimeters x 66.7 millimeters) and the dimensions correspond to this frame size family. The device has UL, CSA, and IEC certifications.

Common Misspellings

Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the GHB3030:

GHB303O
GHB3O30
GHB3O3O
GH83030
GH8303O

GH83O30
GH83O3O
6HB3030
6HB303O
6HB3O30

6HB3O3O
6H83030
6H8303O
6H83O30
6H83O3O

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.