Acquisition method (AMC)
3
FSC 5925 × CIRCUIT BREAKER
CIRCUIT BREAKER
5925-01-387-6563 FSC 5925
NSN 5925-01-387-6563 (also written 5925013876563; NIIN 01-387-6563) is a circuit breaker in Federal Supply Class 5925, Circuit Breakers. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
Z
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| BODY STYLE AAQL | — |
| BODY LENGTH ADAQ | INCHES NOMINAL 6.343 |
| BODY WIDTH ADAT | INCHES NOMINAL 3.000 |
| MOUNTING SURFACE TO TERMINAL END DISTANCE AJWX | INCHES NOMINAL 4.000 |
| POLE QUANTITY AKPX | 3 |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | UNTHREADED HOLE(S) 4 |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE CPLM | ALL LOCATIONS AMPERES AC 30.0 |
| OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS CPRF | ALL LOCATIONS AC 480.0 |
| MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS CPRG | ALL LOCATIONS AC 42000.0 |
| CIRCUIT PROTECTION TYPE CPRH | ALL LOCATIONS OVERCURRENT |
| TRIP RELEASE METHOD CPRJ | ALL LOCATIONS MAGNETIC |
| TRIP RELEASE CHARACTERISTIC CPRL | ALL LOCATIONS INSTANTANEOUS |
| ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT CPRN | 138.0 |
| RESET METHOD CPRQ | MANUAL |
| MAIN CONTACT TRIPPING MECHANISM TYPE CPRR | TRIP FREE |
| MANUAL ACTUATOR TYPE AND QUANTITY CPRT | TOGGLE 1 |
| ACTUATOR FUNCTION CPRW | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION CPRX | AT POLE TWO |
| INTERNAL TRIP RELEASE CONFIGURATION CPSM | ALL LOCATIONS SERIES TRIP |
| FREQUENCY IN HERTZ FREQ | 60.0 |
| MATERIAL MATT | CASE PLASTIC |
| TERMINAL TYPE AND QUANTITY TTQY | COMPRESSION 6 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| HED43B030 | 66842 | SIEMENS ENERGY AND AUTOMATION INC ITE CIRCUIT PROTECTION DIV |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$681.72
Purchases
1
Total spend
$4,090
Sep 22, 2026
Last purchased
2 · 2.0/yr
Purchase records
$8,181
Total demand
$681.72
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 22, 2026 | 6 | $681.72 | $4,090 | FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING (4N509) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 22, 2026 | SPE7M526V7609 ↗ | FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING | — | $4,090 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING
last award Sep 2026
SIEMENS ENERGY AND AUTOMATION INC ITE CIRCUIT PROTECTION DIV
no award yet
no awards on record
Listed source FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING won the only award on record. FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-466M | Sep 10, 2026 | Sep 21, 2026 | 6 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CIRCUIT BREAKER." nsnexplorer.com, https://nsnexplorer.com/nsn/5925-01-387-6563/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5925-01-387-6563/