Eaton CSR Main Breaker Series Circuit Breakers
The Eaton CSR series is a residential main circuit breaker rated 100A–200A at 120/240VAC with 25kAIC interrupting capacity. CSR breakers are used as main service entrance breakers in Eaton ECC unit enclosures and residential load centers.
Series Specifications
| Frame | CSR Residential Main Breaker — 200A Frame |
|---|---|
| Amperage Range | 100A – 200A |
| Voltage | 120/240VAC |
| Poles | 2-Pole |
| Interrupting Rating | 25kA @ 120/240V |
| Mounting | Plug-On |
| Trip Type | Thermal Magnetic |
History and Replacement Context
The CSR series is designed specifically for use as main service entrance breakers in Eaton residential load centers. CSR breakers provide 25kAIC interrupting capacity for residential main service applications.
Typical Applications
- Residential main service entrance
- ECC unit enclosures
- Main load center breakers
- Service entrance equipment