Eaton CHB330 Circuit Breaker – 30A – 3-Pole – 240V AC – 10kA – Bolt-On – CHB Series

The Eaton CHB330 is a 30A, 3-pole bolt-on miniature circuit breaker from the Eaton / Cutler-Hammer CHB Series. It is designed for compatible industrial panelboard applications and provides circuit protection for electrical distribution systems.

The CHB330 is rated for 240V AC and has a 10kA interrupting rating. It uses a bolt-on connection and accommodates 14–8 AWG conductors.

Specifications:

• Manufacturer: Eaton / Cutler-Hammer
• Product Type: Miniature Circuit Breaker
• Catalog No.: CHB330
• Series: CHB
• Current Rating: 30A
• Number of Poles: 3-Pole
• Phase: Not specified
• Voltage Rating: 240V AC
• Interrupting Rating: 10kA
• Protection Type: Not specified
• Connection Type: Bolt-On
• Wire Size: 14–8 AWG
• Application: Industrial Panelboard Applications
• Brand: Eaton / Cutler-Hammer

Part Numbers & Identification:

• Manufacturer Part Number (MPN): CHB330
• Catalog Number: CHB330
• Model: CHB330
• Product Family: Eaton / Cutler-Hammer CHB Circuit Breakers
• Series: CHB
• Brand: Eaton / Cutler-Hammer
• Manufacturer: Eaton
• Product Type: Bolt-On Miniature Circuit Breaker
• Breaker Configuration: 3-Pole, 30A
• UPC:782113112619

Compatibility:

Designed for use with compatible Eaton / Cutler-Hammer industrial panelboards that accept CHB Series bolt-on circuit breakers. The CHB330 provides 30A, 3-pole circuit protection for compatible 240V AC electrical distribution applications.

The breaker uses a bolt-on connection and accommodates 14–8 AWG conductors. Always verify the specific panelboard model, approved breaker type, system voltage, pole configuration, interrupting rating, conductor size, mounting arrangement, and installation requirements before installation.

Certifications:

• UL Certified
• CSA Certified
• CHB Series
• 30A Rated
• 3-Pole
• 240V AC Rated
• 10kA Interrupting Rating
• Bolt-On Connection
• 14–8 AWG Wire Size
• Industrial Panelboard Application

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