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MIL-DTL-23928


Panels, Electrical, Power Distribution and Manual Transfer, Circuit Breaker Type (w/Amendment 2) FSC: 5925

This specification covers high-impact (H.I.) shockproof and vibration proof, bulkhead mounted electrical power distribution and transfer panels using ALB, NLB, AQB, and NQB circuit breakers for feeder and branch circuit protection and control for alternating current (ac) and direct current (dc) application on naval ships.



Points of Contact:

Circuit Protection Group Phone: 614-692-YYYY Email: CircuitProtect@dla.mil
Document Downloads

Panels, Electrical, Power Distribution and Manual Transfer, Circuit Breaker Type (w/Amendment 2) Revision: G, Dated: 11 August 2021 File Name: dtl23928.pdf, File Size: 400 kb


Panels, Electrical, Power Distribution and Manual Transfer, Circuit Breaker Type<br>(List of Associated Specifications)
Dated: 27 June 2008
File name: dtl23928sup1.pdf, File Size: 11 kb

Panel, Electrical, 125 Volts, Power Distribution for ALB-1 and NLB-1 Circuit Breakers, 4-20 Circuits, Dripproof, Totally Enclosed and Watertight
Dated: 08 November 2017
File name: dtll23928ss1.pdf, File Size: 197 kb

Panel, Electrical, Power Distribution for AQB-A50, AQB-A51and NQB-A50 Circuit Breakers, Dripproof, Totally Enclosed and Watertight
Dated: 10 July 2017
File name: dtl23928ss2.pdf, File Size: 388 kb

Panel, Electrical, Power Distribution for Single AQB-A101, AQB-A102, AQB-A103, NQB-A101 Circuit Breaker, Dripproof, Totally Enclosed and Watertight
Dated: 10 July 2017
File name: dtl23928ss3.pdf, File Size: 274 kb

Panel, Electrical, Power Distribution for Double Aqb-A101, Aqb-A102, Aqb-A103 and Nqb-A101, Nqb-A250 Circuit Breakers, 2-12 Circuits, with and without Manual Transfer, Dripproof, Totally Enclosed and Watertight
Dated: 24 October 2013
File name: dtl23928ss4.pdf, File Size: 422 kb

Panel, Electrical, Power Distribution for Double Aqb-A101, Aqb-A102, Aqb-A103 and Nqb-A101, Nqb-A250 Circuit Breakers, 2-12 Circuits, with and without Manual Transfer, Dripproof, Totally Enclosed and Watertight (Validation Notice)
Dated: 02 May 2023
File name: dtl23928ss4not2.pdf, File Size: 129 kb

Panel, Electrical, Manual Transfer for Double AQB-A102, AQB-A103, NQB-A101 Circuit Breakers, Dripproof, Totally Enclosed and Watertight
Dated: 10 July 2017
File name: dtl23928ss5.pdf, File Size: 302 kb

Panel, Electrical, Power Distribution for Single AQB-A250 and NQB-A250 Circuit Breaker, Dripproof, Totally Enclosed and Watertight (Cancellation Notice)
Dated: 15 September 2000
File name: mil23928ss6not2.pdf, File Size: 3 kb

Panel, Electrical, Power Distribution for Double AQB-A250, AQB-A252, AQB-A253, NQB-A250 Circuit Breakers, Dripproof, Totally Enclosed and Watertight
Dated: 10 July 2017
File name: dtl23928ss7.pdf, File Size: 352 kb

Panel, Electrical, Manual Transfer for Double AQB-A252, AQB-A253, NQB-A250 Circuit Breakers, Dripproof, Totally Enclose and Watertight
Dated: 10 July 2017
File name: dtl23928ss8.pdf, File Size: 395 kb

Panel, Electrical, Symbol 579, Submersible Enclosure (15 Feet) (Cancellation Notice)
Dated: 15 September 2000
File name: mil23928ss9not1.pdf, File Size: 3 kb

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