Circuit Breaker P/N 30056-40

Specifications

Ultimate trip rating of continuous current rating per pole in percent

125.0

Reset method

Automatic

Overall height

1.10–1.56 mm

Storage type

General Purpose Warehouse

Trip release ambient temp rating

Single Location Celsius Nominal 25.0

Maximum continuous load current rating per pole

Single Location Amperes DC 40.0

Operating voltage type and rating per pole in volts

Single Location DC 12.0

Pole quantity

1

Mounting facility type and quantity

Terminal 2

Trip release method

Single Location Thermal

Trip release characteristic

Single Location Instantaneous

Fragility factor

Moderately Rugged

Overall length

1.02–1.48 mm

Inclosure protection type for which designed

General Purpose

Maximum interrupting capacity current type and rating per pole in amps

Single Location DC 1000.0

Circuit protection type

Single Location Overcurrent

Internal trip release configuration

Single Location Series Trip

Overall width

0.55–1.01 mm

Terminal type and quantity

Threaded Stud 2

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

30056-40 812040 4881589-8 4881589 41550

Also referenced as

74881589

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 5 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	P No HMIS record; MSDS may apply by end use

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 5925-00-410-1453?
NSN 5925-00-410-1453 (5925004101453) — Circuit Breaker: SECO Parts has 5 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for circuit breaker in federal supply class 5925 (Circuit Breakers).

Is NSN 5925-00-410-1453 available?
SECO Parts has 5 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5925-00-410-1453 cost?
NSN 5925-00-410-1453 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.

What part numbers cross-reference to NSN 5925-00-410-1453?
Part numbers that cross-reference this NSN include 30056-40, 812040, 4881589-8, 4881589, 41550. It is also referenced by older, superseded or advisory numbers: 74881589. SECO can quote against any of them.