Description
The Eaton CH2150X is a two-pole thermal magnetic circuit breaker designed to provide dependable overcurrent protection in residential and light commercial loadcenter installations. The Eaton brand and CH2150X part number identify it as a Type CH unit engineered for 120/240V systems requiring a 150A main breaker solution. With a 10kA interrupting rating and plug-in mounting, it offers consistent performance in applications that require reliable distribution protection.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Eaton |
| Category |
Circuit Breakers |
| Part Number |
CH2150X |
| Subcategory |
Molded Case Circuit Breakers |
| Series |
CH |
| Amperage Rating |
150A |
| Voltage Rating |
120/240 VAC |
| Phase |
Single Phase |
| Number of Poles |
2 |
| Trip Type |
Common Trip |
| Protection |
Thermal Magnetic |
| Interrupt Rating |
10kAIC @ 240V |
| Connection Type |
Plug-In |
| Wire Size Range |
#10–1/0 AWG, #14–2 AWG Cu/Al |
| Used With |
Type CH Loadcenters |
| Breaker Type |
Type CH 3/4-Inch Replacement |
| Special Features |
Replaces CG1 main |
| Certifications |
UL 489 |
| Dimensions (H×W×D) |
3.8" × 4" × 9.5" |
| Product Type |
Thermal Magnetic Circuit Breaker |
| Weight |
1.4 lb |
Information About CH2150X
The CH2150X is a Type CH thermal magnetic circuit breaker built for compatibility with Eaton CH loadcenters that require a 3/4-inch replacement main breaker design. It features a robust plug-in construction supporting two-pole, single-phase applications operating at 120/240 VAC. The breaker incorporates long-time and instantaneous trip functions, enabling accurate response to overload and fault conditions. Designed for residential and light commercial panels, it accommodates a wide copper or aluminum conductor range for versatile installation.
Key Features:
- 150A Current Rating: Supports high-capacity residential and light commercial main breaker requirements.
- Thermal Magnetic Protection: Ensures dependable long-time and instantaneous trip performance during overloads and faults.
- Plug-In Connection: Simplifies installation into Type CH loadcenters with secure panel engagement.
- 10kA Interrupt Rating: Provides adequate fault-clearing capability for typical 120/240V distribution systems.
- Common Trip Mechanism: Ensures both poles disconnect simultaneously during fault conditions for added safety.
- Wide Wire Range: Accepts #10–1/0 AWG and #14–2 AWG Cu/Al conductors to support flexible wiring configurations.
- UL 489 Certification: Meets established safety and performance standards for molded case circuit breakers.
- CH Series Compatibility: Designed specifically for Type CH panels, including CG1 main breaker replacements.
The CH2150X delivers the reliability and precision required for dependable main circuit protection in Type CH loadcenter installations.
