Description
The Eaton CVS3125X molded case circuit breaker is a 125 A, three-pole protection device designed for low-voltage power distribution systems. Rated for 240 VAC operation, it uses a thermal-magnetic trip mechanism to protect electrical circuits from overloads and short circuits. This breaker is intended for industrial and commercial applications requiring reliable multi-phase circuit protection.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Eaton |
| Category |
Electrical Protection |
| Part Number |
CVS3125X |
| Subcategory |
Molded Case Circuit Breakers |
| Breaker Type |
Molded Case Circuit Breaker |
| Series |
CVS |
| Number of Poles |
3 |
| Rated Voltage |
240 VAC |
| Rated Current |
125 A |
| Trip Unit Type |
Thermal Magnetic |
| Trip Function |
LI – Long-Time and Instantaneous |
| Mounting Style |
Bolt-On |
| Interrupt Rating |
42 kAIC |
| Conductor Compatibility |
Aluminum / Copper |
| Maximum Conductor Size |
Up to 4/0 kcmil |
| Weight |
4.4 lbs (2.0 kg) |
Information About CVS3125X
The CVS3125X is part of Eaton’s CVS series molded case circuit breakers, engineered for dependable performance in power distribution and control panels. It features a bolt-on mounting style that ensures secure installation in compatible panelboards and switchgear. The breaker incorporates LI trip functionality, providing long-time and instantaneous protection to address a wide range of fault conditions. Designed to accommodate both aluminum and copper conductors, it supports flexible wiring configurations in industrial electrical systems.
Key Features
- Three-Pole Design: Provides coordinated protection across three phases in electrical systems.
- Thermal-Magnetic Trip Unit: Combines overload and short-circuit protection in one device.
- LI Trip Functionality: Supports long-time and instantaneous trip response for system safety.
- 125 Ampere Rating: Suitable for medium-load industrial and commercial circuits.
- 240 VAC Operation: Designed for low-voltage AC distribution applications.
- Bolt-On Mounting Style: Ensures stable and secure installation within electrical panels.
- Molded Case Construction: Provides durable insulation and mechanical protection.
The CVS3125X delivers the reliability and precision required for circuit protection in industrial and commercial power distribution systems.
