Eaton CHB380 Molded Case Circuit Breaker – 80A – 3-Pole – 240V AC – 10kAIC @ 240V – Bolt-On – CHB Series

The Eaton CHB380 is an 80A, 3-pole, 240V AC thermal-magnetic molded case circuit breaker from the Eaton / Cutler-Hammer CHB Series. It is designed for commercial and industrial branch circuit protection and provides protection against overload and short-circuit conditions.

The CHB380 features a bolt-on mounting configuration, quick-make/quick-break operating mechanism, and box-lug terminals for copper or aluminum conductors. It has a 10kAIC interrupting rating at 240V AC and is HACR rated.

Specifications:

• Manufacturer: Eaton / Cutler-Hammer
• Product Type: Molded Case Circuit Breaker
• Product Family: CHB Series
• Series: CHB
• Catalog No.: CHB380
• Current Rating: 80A
• Number of Poles: 3-Pole
• Phase: Not specified
• Voltage Rating: 240V AC
• Interrupting Rating: 10kAIC @ 240V AC
• Protection Type: Thermal-Magnetic
• Trip Unit: Thermal-Magnetic
• Mounting Type: Bolt-On
• Connection Type: Box Lug
• Wire Range: 4 AWG – 1/0 AWG Copper or Aluminum
• Frequency: 50/60 Hz
• Operating Mechanism: Quick-Make / Quick-Break
• Ratings: HACR Rated
• Application: Commercial and Industrial Branch Circuit Protection
• Brand: Eaton / Cutler-Hammer

Part Numbers & Identification:

• Manufacturer Part Number (MPN): CHB380
• Catalog Number: CHB380
• Model: CHB380
• Product Family: Eaton / Cutler-Hammer CHB Circuit Breakers
• Series: CHB
• Brand: Eaton
• Manufacturer: Eaton / Cutler-Hammer
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 80A
• Rated Voltage: 240V AC
• UPC / GTIN: 782113146751

Compatibility:

Designed for use with compatible Eaton / Cutler-Hammer Type PB and PH panelboards and applicable Eaton meter-panel applications that accept CHB Series bolt-on circuit breakers.

The CHB380 provides 80A, 3-pole thermal-magnetic protection at 240V AC with a 10kAIC interrupting rating. It uses box-lug terminals and accepts 4 AWG–1/0 AWG copper or aluminum conductors. Always verify the specific panelboard model, approved breaker type, system voltage, available fault current, pole configuration, conductor requirements, terminal arrangement, and mounting requirements before installation.

Certifications:

• UL Listed
• CHB Series
• 80A Rated
• 3-Pole
• 240V AC Rated
• 10kAIC @ 240V AC
• Thermal-Magnetic Protection
• Bolt-On Mounting
• Quick-Make / Quick-Break Mechanism
• Box-Lug Terminals
• 4 AWG – 1/0 AWG Copper or Aluminum
• HACR Rated

Returns are easy

You may return items within 10 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.