# Washington Electronic Business Solution #26-063-IFB

Six 115 kV Center-Break Vee Substation Disconnect Switches

**Posted:** November 07, 2026
**Respond By:** December 04, 2026
**Identifier:** 26-063-IFB
**NAICS:** 335313

Public Utility District No. 1 of Lewis County is seeking six 115 kV substation disconnect switches for utility use.
- Buyer: Public Utility District No. 1 of Lewis County, Washington.
- Procurement: Six group-operated, three-phase center-break vee substation disconnect switches.
  - Each must be rated 115 kV, 60 Hz, and 1200 A, and include arcing horns and all required operating components.
  - Delivery is included.
- OEMs and vendors: None are identified in the solicitation.
- Potential competing manufacturers include Hubbell Incorporated, Southern States, LLC, Siemens Energy, Inc., and S&C Electric Company.

### Description

The District is seeking six group-operated, three-phase, center-break vee substation disconnect switches. The switches must include arcing horns and be rated 115 kV, 60 Hz, and 1200 A. The procurement includes all required operating components and delivery.

[View original listing](https://pr-webs-vendor.des.wa.gov/Search_BidDetails.aspx?ID=57749)