# CL120 · Eaton — UL-Classified replacement circuit breaker cross-reference by panel brand

For CL120 · Eaton, brand of the classified breaker is Eaton; classified breaker catalog number is CL120; ampere rating is 20; square d breaker replaced is HOM120; crouse-hinds breaker replaced is MP120, verified against its source on 2026-08-26.

- **Brand of the classified breaker:** Eaton
- **Classified breaker catalog number:** CL120 _(verified: appears in the quote below)_
- **Ampere rating:** 20 _(verified: appears in the quote below)_
- **Square D breaker replaced:** HOM120 _(verified: appears in the quote below)_
- **Crouse-Hinds breaker replaced:** MP120 _(verified: appears in the quote below)_
- **General Electric breaker replaced:** THQL120 _(verified: appears in the quote below)_
- **ITE/Siemens breaker replaced:** Q120 _(verified: appears in the quote below)_
- **Murray breaker replaced:** MP120 _(verified: appears in the quote below)_
- **Thomas & Betts breaker replaced:** TB120 _(verified: appears in the quote below)_

## What the source says

> CL120         1         20           10         HOM120               MP120    THQL120    Q120     MP120     TB120

## Source

- https://s3.amazonaws.com/globalthesource/pdfcatalog/151/Circuit_Breakers_CL_Classified.pdf

Last verified: 2026-08-26. Review by: 2028-08-25.
Part of [UL-Classified replacement circuit breaker cross-reference by panel brand](https://referencesource.org/ul-classified-circuit-breaker-cross-reference-by-brand/).