Eaton 0 Type Csr Main Breaker 200 Amp

Product Description

The EATON 0 is a Type CSR main circuit breaker designed for use in CH-series load centers. It provides overcurrent protection at the main service entry point, interrupting fault current before it can damage downstream branch circuits or connected equipment. Licensed electricians install this breaker during panel upgrades, service replacements, or new residential and light commercial installations. The breaker integrates directly into compatible CH load center enclosures, functioning as the primary disconnect for the entire panel. Its compact form factor supports installations where space at the main lugs position is limited.

This main breaker is suited for residential and light commercial electrical distribution panels. It is installed at the main position of a CH-series load center, serving as the shutoff point for all branch circuits within the enclosure. It is appropriate for new construction as well as replacement service work where the original main breaker has failed or where a panel is being converted from a main-lug-only configuration to a main breaker configuration.

Key Features

• Type CSR design integrates directly into CH-series load center enclosures
• Functions as the main disconnect, providing single-point shutoff for all branch circuits
• Compact dimensions support installation in space-constrained panel enclosures
• Provides overcurrent and short-circuit protection at the service entry point

Compatibility

Designed as an OEM-style replacement main breaker for CH-series residential and light commercial load centers requiring a Type CSR main breaker.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the NEC and applicable local codes. The utility service must be de-energized by the utility provider before working on or near the main breaker position, as the line-side lugs remain energized even when the breaker is in the off position. Verify that the load center enclosure is rated for a Type CSR main breaker configuration before installation. Follow the load center manufacturer instructions for proper seating and securing of the breaker assembly.