# City of Columbus #RFQ034033

City of Columbus procurement for one exact-replacement ABB ADVAC 15 kV circuit breaker

**Posted:** November 05, 2026
**Respond By:** November 12, 2026
**Identifier:** RFQ034033
**NAICS:** 335313

The City of Columbus is seeking an exact-replacement ABB medium-voltage circuit breaker for its Division of Water.
- **Buyer:** City of Columbus, Division of Water; Public Utilities is the requesting department. Delivery is to the City’s location on Morse Road in Columbus, Ohio.
- **OEM:** **ABB** is the specified manufacturer; the requested breaker must be an exact direct replacement.
- **Product:** One ABB ADVAC Model 4 drawout circuit breaker, model **AA4G1AA8XX000U0**.
  - Rated 15 kV, 1200 A, 25 kA, 3-cycle; capacitor switching rated 630 A, C2, 15 kA peak at 2.4 kHz.
  - Includes a 120 VAC charge motor and close coil, 250 VDC open coil, dual secondary disconnect, and stainless-steel ground pad.
  - No second open coil or undervoltage feature; standard ANSI button color, no button protection, and UL recognition required.
- **Contract term:** No performance period or subscription term is specified; this is a one-time equipment purchase.

### Description

The City of Columbus, Division of Water, is requesting one ABB ADVAC Model 4 15 kV circuit breaker, model AA4G1AA8XX000U0. The breaker must be an exact direct replacement; the source specifies 1200A, 25kA, 3-cycle, drawout configuration and additional electrical specifications in the attached documents. Delivery is to 4250 Morse Road, Columbus, Ohio, by November 27, 2026. Responses are due November 12, 2026, at 4:00 PM UTC.

[View original listing](https://columbusvendorservices.powerappsportals.com/OpenRFQs/)