1. Product Identification
Model Number: CMP1-120

Pronunciation: "C-M-P-One dash One-Twenty"

Product Type: Circuit Breaker / Motor Protector

Manufacturer: Likely Schneider Electric (TeSys series) or Eaton

2. Key Technical Specifications
Parameter Specification
Rated Current 120A
Pole Configuration 3P (3-Pole)
Breaking Capacity 25kA to 65kA (Depends on Voltage)
Voltage Rating 480V AC (Standard) / 600V AC (Optional)
Trip Class Class 10 (Fast Trip for Motor Protection)
Mounting DIN Rail or Panel Mount
Operating Temp. -25°C to +60°C
Standards IEC/EN 60947-4-1, UL 508
3. Functional Description
The CMP1-120 is a motor protection circuit breaker designed for:
✅ Motor Protection – Built-in thermal & magnetic trip for overload/short-circuit protection.
✅ Compact Design – Space-saving for control panels.
✅ Manual ON/OFF – Local control with toggle handle.
✅ Compatibility – Works with contactors for starter combinations.

4. Typical Applications
Motor Control Centers (MCCs)

Pump & Fan Systems

Conveyors & Compressors

Industrial Machinery

5. Compliance & Certifications
UL 508 Listed (US Standard)

IEC 60947-4-1 (International Standard)

CE Marked

6. Ordering Information
Base Model: CMP1-120 (3P, 120A)

Options:

-F (Fixed Mounting)

-D (Drawout Version)

-UV (Undervoltage Release)

7. Documentation Reference
Datasheet: CMP1-DS-120-EN

Installation Guide: CMP1-IG-120