# SAM #52080PR270000003

U.S. Coast Guard solicitation for four 400 A enclosed circuit breaker disconnects

**Buyer:** USCG Base Alameda
**Posted:** October 29, 2026
**Respond By:** November 10, 2026
**Identifier:** 52080PR270000003
**NAICS:** 335313

The U.S. Coast Guard is seeking four heavy-duty enclosed circuit breaker disconnects for Base Alameda.
- **Government buyer:** U.S. Coast Guard, Base Alameda, Department of Homeland Security.
- **OEM:** **Larson Electronics** is the named brand; the solicitation allows the specified model or an equal product.
- **Product requested:** Four enclosed circuit breaker disconnects, part number **MPD-DS-WML-CB-3P3W-480V-400A-35K-DF-BM-N4X-316**.
  - Minimum 400 A and 480 VAC; 3-pole configuration; 35 kAIC interrupting rating.
  - NEMA 4X enclosure made of 316 stainless steel, with a through-door handle and wall-mount installation.
- **Delivery:** Required within 24 weeks after receipt of the purchase order.
- **Notable requirements:** Small-business set-aside; award is intended for the lowest-priced technically acceptable offer that meets the delivery requirement.
- **Estimated value:** Approximately $20,000–$60,000; the notice does not provide an official estimate.

### Description

<p><strong>AMENDMENT 001 is issued to correct the closing date for this requirement. The correct closing date is 10 November 2026 at 1:00 PM PST.</strong></p>

<p></p>

<p>This requirement is set aside for small businesses.</p>

<p>Please see all attachments for details to this solicitation.</p>

<p>Questions are due to the contracting officer and contract specialist by November 4,2026. Questions submitted after this date may not be answered prior to the closing of this solicitation.</p>

<p>Offers are due by email to the contracting officer (primary point of contact) and contract specialist (secondary point of contact) by the due date on this announcement.</p>

[View original listing](https://sam.gov/opp/669ff2a9ece8461eb55df5c639f78b3f/view)