DBR53742-WT20-3-S4

View detailed technical data, stock status, and sourcing information for: DBR53742-WT20-3-S4
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-299-1372

Item Name Code

19365

Assigment Date

04/26/1989 (37 years ago)

An enclosure which includes, mounts, and protects one or more circuit breakers. It is designed for and may include a cover and such accessories as mounting hardware, brackets, and conduit fittings. May include terminal boards and/or bus conductors used as a convenience for terminating the circuit breakers. May include handle tie bars. It is usually used as a load center for the protection of certain electrical devices such as water heaters, motors, and the like, or as a service center for homes or offices. For boxes which include only switches, jacks, fuseholders, terminals and\or terminal boards or fuseholders, or any combination of these devices, see switch box; jack box; terminal box; and distribution box. For boxes designed to mount and protect but do not include circuit breakers, see circuit breaker box subassembly. See also nterconnecting cabinet; panel, power distribution; junction box; and cabinet, electrical equipment.

7.250 inches nominal overall width, 6.250 inches nominal center to center distance between mounting facilities parallel to width, 0.375 inches nominal unthreaded mounting hole diameter, 21.750 inches nominal overall height, 8.125 inches nominal overall depth

Product Characteristics

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

Overall Depth: 8.125 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 6.250 inches nominal
Overall Height: 21.750 inches nominal
Overall Width: 7.250 inches nominal
Unthreaded Mounting Hole Diameter: 0.375 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Height: 18.750 inches nominal
Standard Mounting Pattern Designator: 4 point-rectangular
System For Which Designed: two wire single phase and two wire dc
Mounting Method: unthreaded hole
Locking Device Type: padlock
Main Line Maximum Current Rating In Amps: 30.0
Main Line Maximum Ac Voltage Rating In Volts: 600.0
Main Line Maximum Dc Voltage Rating In Volts: 250.0
Circuit Breaker Type And Quantity: 1 triple pole
Circuit Breaker Current Rating In Amps: 20.0
Special Features: suffix s4 indicates receptacle interior rotated 22-1/2 degrees to right and plug changed to match
Material: aluminum
Surface Treatment: plastic
Style Designator: rectangular, flush mounting

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
DBR53742-WT20-3-S4	Circuit Breaker Box

FAQs

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

What is the FSCG of the NSN 5925-01-299-1372?

The FSCG of the NSN 5925-01-299-1372 is 5925

Does the NSN 5925-01-299-1372 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907020

Does NSN 5925-01-299-1372 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 5925-01-299-1372 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-299-1372 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 5925-01-299-1372 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Apr 26, 1989