WZ375/03-008

View detailed technical data, stock status, and sourcing information for: WZ375/03-008
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-990-8818

Item Name Code

00136

Assigment Date

01/01/1962 (64 years ago)

3.000 inches nominal body length, 2.230 inches nominal body width, 0.740 inches nominal center to center distance between terminals parallel to width, 2.580 inches nominal body height, multipole-single actuator type body style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: multipole-single actuator type
Body Length: 3.000 inches nominal
Body Width: 2.230 inches nominal
Body Height: 2.580 inches nominal
Center To Center Distance Between Terminals Parallel To Width: 0.740 inches nominal
Fragility Factor: moderately rugged
Boss Height: 0.250 inches nominal
Pole Quantity: 3
Mounting Facility Type And Quantity: 6 terminal
Storage Type: general purpose warehouse
Special Handling Feature: magnetic
Maximum Continuous Load Current Rating Per Pole: 50.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts: 240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 10000.0 ac all locations
Circuit Protection Type: overcurrent all locations
Trip Release Method: thermal-magnetic all locations
Trip Release Characteristic: time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 135.0 all locations
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 1 toggle
Actuator Function: trip-reset
Actuator Position Designation: at pole two
Trip Delay Time In Seconds Per Rated Continuous Current: 4.000 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed: corrosion resistant
Trip Release Ambient Temp Rating: 40.0 celsius nominal all locations
Frequency In Hertz: 60.0 all locations
Material: plastic case
Test Data Document: "81348-w-c-375 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Terminal Type And Quantity: 3 clip and 3 compression
Specification/Standard Data: 81348-w-c-375/3 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5925-00-733-8238	No Name Available	05/10/1968
5925-00-950-6550	No Name Available	06/01/1992
5925-01-622-6705	No Name Available	02/01/2020

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
11B5091463	Circuit Breaker
Q0350	Circuit Breaker
Q0P350	Circuit Breaker
WC375/03-008	Circuit Breaker
WZ375/03-008	Circuit Breaker

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5925-00-990-8818?

The FSCG of the NSN 5925-00-990-8818 is 5925

Does the NSN 5925-00-990-8818 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-990-8818 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5925-00-990-8818 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-00-990-8818 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5925-00-990-8818 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962