<SEC-DOCUMENT>0000080420-22-000027-index.html : 20220527
<SEC-HEADER>0000080420-22-000027.hdr.sgml : 20220527
<ACCEPTANCE-DATETIME>20220527135735
ACCESSION NUMBER:		0000080420-22-000027
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		5
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20211231
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<ITEM>
<ITEM-NUMBER>1.02
<ITEM-PERIOD>20211231
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FILED AS OF DATE:		20220527
DATE AS OF CHANGE:		20220527

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			POWELL INDUSTRIES INC
		CENTRAL INDEX KEY:			0000080420
		STANDARD INDUSTRIAL CLASSIFICATION:	SWITCHGEAR & SWITCHBOARD APPARATUS [3613]
		IRS NUMBER:				880106100
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12488
		FILM NUMBER:		22975792

	BUSINESS ADDRESS:	
		STREET 1:		8550 MOSLEY DR
		STREET 2:		POST OFFICE BOX 12818
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77075
		BUSINESS PHONE:		7139446900

	MAIL ADDRESS:	
		STREET 1:		8550 MOSLEY DRIVE P O BOX 12818
		STREET 2:		8550 MOSLEY DRIVE P O BOX 12818
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77075

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PROCESS SYSTEMS INC
		DATE OF NAME CHANGE:	19780926
</SEC-HEADER>
<DOCUMENT>
<TYPE>SD
<SEQUENCE>1
<FILENAME>a2021conflictmineralsformsd.htm
<DESCRIPTION>SD
<TEXT>
Document 1 - file: a2021conflictmineralsformsd.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>ex1012021conflictmineralsr.htm
<DESCRIPTION>EX-1.01
<TEXT>
Document 2 - file: ex1012021conflictmineralsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>chart1a.jpg
<TEXT>
Document 3 - file: chart1a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>chart2a.jpg
<TEXT>
Document 4 - file: chart2a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>image_0a.jpg
<TEXT>
Document 5 - file: image_0a.jpg

</DOCUMENT>
</SEC-DOCUMENT>