Quickcar Racing Products QRP55-052 Master Disconnect 250A Rock Guard 4 post

Quickcar Racing Products QRP55-052 Master Disconnect 250A Rock Guard 4 post is listed by Motorstate as a Battery Disconnect Switches for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Quickcar Racing Products components in the Battery Disconnect Switches category. The manufacturer part reference is 55-052, while the Motorstate part number is QRP55-052. Catalog description context: Battery Disconnect - Rotary Switch - Panel Mount - 250 Amps - 12V - 4 Post - Aluminum On / Off Panel - Black - Each. No vehicle compatibility is stated here unless it is present in separate fitment data.