Kohler · GM104558-KP3

Aux Circuit Breaker, 300-400A SE, 15A

The Kohler GM104558-KP3 is listed as Aux Circuit Breaker, 300-400A SE, 15A. Confirm compatibility with your generator or transfer-switch model before ordering; an accessory listing does not mean the item is included with a generator.

Starting at $57.00* MSRP · USD

*Starting price in US dollars. Does not include generator, installation, automatic transfer switch or costs to export outside the US.

Ask about this product Call 662-892-0274

Equipment pricing is not a complete installed price. Confirm package contents, compatibility, current pricing and availability with BEGC.

Know the configuration

Product specifications.

Catalog ratings may vary with fuel, phase, voltage and selected options. Review the exact configuration and written manufacturer warranty terms before ordering.

Model number: GM104558-KP3
Accessory type: Auxiliary Circuit Breaker Kit

Catalog data checked October 12, 2026. Specifications and item identification were checked against the manufacturer-supplied dealer product feed; a separate model-specific specification sheet was not available in that feed. Metric weight was not reproduced because the source contains inconsistent conversions for some models.

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