# DIBBS #SPE7M5-27-T-0397

DLA request for two Siemens ED43B050 circuit breakers

**Posted:** October 09, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7M5-27-T-0397
**NAICS:** 335313

The Defense Logistics Agency is seeking two Siemens circuit breakers for its Weapons Support, Active Devices Division.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, Active Devices Division; contact: Matthew Stanko.
- **OEM:** Siemens Energy and Automation Inc.
- **Products requested:** 2 circuit breakers, NSN 5925-01-346-6173, manufacturer part number ED43B050.
- **Requirements:** Commercial off-the-shelf item; delivery within 168 days after order, FOB origin. Destination inspection and acceptance apply. Packaging must meet DLA requirements and ASTM D3951, with marking in accordance with MIL-STD-129.

### Description

CIRCUIT BREAKER (QTY: 2, NSN: 5925-01-346-6173, Purchase Request: 7018672276)
  Approved Sources:
  - CAGE: 66842, Part No: ED43B050
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M527T0397)