Eaton/Cutler-Hammer HMA3800F Circuit Breaker
- 800A
- 3 Pole
- Bolt-On
Quantity
Eaton/Cutler-Hammer HMA3800F 3 Pole Circuit Breaker
Re-Certified
Quantity
Description
HMA3800F - Westinghouse Circuit Breaker Frame
• Authentic Cutler-Hammer / Westinghouse Product
• Thermal Magnetic
• 600 Vac
• 125 To 800 Ampere
• 3 Pole
• Interrupting Rating 65000 Ampere At 240 Vac 35000 Ampere At 480 Vac 25000 Ampere At 600 Vac (Symmetrical Ul)
• 75000 Ampere At 240 Vac 40000 Ampere At 480 Vac 30000 Ampere At 600 Vac (Asymmetrical Ul)
• 20000 Ampere At 250 Vdc
• Terminal Not Included
• Size 8-1/4 Inch W X 4-1/16 Inch D X 16 Inch H
• Hma Model
• Alternative Part Number: HMA-3800F
Specifications
| Brand | Eaton/Cutler-Hammer |
|---|---|
| Part Number | HMA3800F-R |
| Series | HMA |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 600 V |
| Phase | 3 |
| Approval | UL and CSA certified |
|---|
Product FAQs
6 answersDoes the HMA3800F frame include a trip unit?
No, the HMA3800F is a breaker frame only. It requires a compatible interchangeable thermal magnetic trip unit, such as the HMA3800T or other HMA series trip units ranging from 125 to 800 amps, to function as a complete circuit breaker.
Are line and load lugs included with this breaker frame?
No, the HMA3800F frame does not include line or load terminals. Compatible lugs must be sourced separately based on your specific wire gauge and conductor material requirements.
What is the difference between the HMA3800 and the HMA3800F?
The HMA3800 typically refers to the complete assembled circuit breaker, while the HMA3800F designates the frame only. A separate trip unit must be installed into the HMA3800F to complete the assembly.
Can this frame be used in older Westinghouse panelboards?
Yes, the HMA3800F is an authentic Cutler-Hammer and Westinghouse product that fits into legacy panelboards and switchboards designed for MA or HMA frame breakers.
What is the modern replacement for the legacy HMA3800F frame?
While the HMA3800F remains available for direct replacement in existing systems, Eaton often recommends the HMDL3800 model for modern panelboard upgrades.
What type of mounting connection does this breaker frame require?
The HMA3800F is designed for a bolt-on connection, providing a secure installation for commercial and industrial panelboards.
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