# City of Columbus #RFQ033961

City of Columbus seeks one ABB AMVAC medium-voltage circuit breaker

**Posted:** October 27, 2026
**Respond By:** November 03, 2026
**Identifier:** RFQ033961
**NAICS:** 423610

The City of Columbus Division of Water is seeking a single ABB medium-voltage circuit breaker for delivery in Columbus, Ohio.
- Buyer: City of Columbus, Division of Water.
- **OEM: ABB** — one AMVAC circuit breaker, bid model MA3A1100000000P; the specifications identify MA4A11A00000000 as its replacement model.
- Ratings and configuration: 5 kV designation; drawout type; 4.76 kV, 1,200 A, 25 kA, and 3-cycle rating.
- Other requirements: dual secondary disconnect, 120 VAC control voltage, standard application card, disabled undervoltage trip, standard ANSI button color, no UL listing, and stainless-steel ground pad.
- Delivery is to the Division of Water in Columbus, Ohio; this is a one-time purchase with no ongoing service term specified.

### Description

The City of Columbus, Division of Water is seeking one ABB AMVAC circuit breaker, listed as model MA3A1100000000P (5KV). The attached specifications describe a drawout breaker rated 4.76kV, 1200A, 25kA, and 3 Cycle, and note that MA4A11A00000000 replaces MA3A1100000000P. Delivery is to the City of Columbus, Division of Water at 4250 Morse Road, Columbus, Ohio, with a delivery date of November 17, 2026. Responses are due November 3, 2026, at 4:00 PM UTC.

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