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Standards Referenced in NEMA 250

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NEMA 250 2014 Edition, January 1, 2014
Enclosures for Electrical Equipment (1000 Volts Maximum)

NEMA 250

2014 Edition, January 1, 2014

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Enclosures for Electrical Equipment (1000 Volts Maximum)
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NEMA C57.12.50 81st Edition, January 1, 1981
Ventilated Dry-Type Distribution Transformers, 1 to 500 kVA, Single-Phase, and 15 to 500 kVA, Three-Phase, with High-Voltage 601 to 34 500 Volts, Low-Voltage 120 to 600 Volts, Requirements for
Includes all amendments and changes through Reaffirmation Notice , 1998

NEMA C57.12.50

81st Edition, January 1, 1981

Complete Document
 
Ventilated Dry-Type Distribution Transformers, 1 to 500 kVA, Single-Phase, and 15 to 500 kVA, Three-Phase, with High-Voltage 601 to 34 500 Volts, Low-Voltage 120 to 600 Volts, Requirements for
Includes all amendments and changes through Reaffirmation Notice , 1998
Additional Comments:
W/D S/S BY IEEE C57.12.50
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UL 250 10th Edition, August 25, 2000
UL Standard for Safety Household Refrigerators and Freezers
Includes all amendments and changes through Revision Page(s) , February 22, 2013

UL 250

10th Edition, August 25, 2000

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UL Standard for Safety Household Refrigerators and Freezers
Includes all amendments and changes through Revision Page(s) , February 22, 2013
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UL (UL)
Additional Comments:
SAME AS CSA C22.2 NO 63
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ECMA 250 1998 Edition, December 1, 1998
Private Integrated Services Network (PISN) Specification, Functional Model and Information Flows - Common Information Additional Network Feature

ECMA 250

1998 Edition, December 1, 1998

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Private Integrated Services Network (PISN) Specification, Functional Model and Information Flows - Common Information Additional Network Feature
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DIN 250 2002 Edition, April 1, 2002
Radii on workpieces and their representation in technical drawings

DIN 250

2002 Edition, April 1, 2002

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Radii on workpieces and their representation in technical drawings
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ENGLISH
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HI/HYDRON 250 2001 Edition, January 1, 2001
Advanced Installation Guide for Hydronic Heating Systems

HI/HYDRON 250

2001 Edition, January 1, 2001

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Advanced Installation Guide for Hydronic Heating Systems
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Additional Comments:
PROCESS A QUOTE
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AHRI 250 2013 Edition, January 1, 2013
Performance and Calibration of Reference Sound Sources

AHRI 250

2013 Edition, January 1, 2013

Complete Document
 
Performance and Calibration of Reference Sound Sources
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AMCA 250 2012 Edition, January 1, 2012
Laboratory Methods of Testing Jet Tunnel Fans for Performance

AMCA 250

2012 Edition, January 1, 2012

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Laboratory Methods of Testing Jet Tunnel Fans for Performance
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WRC BUL 250 1979 Edition, July 1, 1979
GENERALIZED YIELD SURFACES FOR PLATES AND SHELLS

WRC BUL 250

1979 Edition, July 1, 1979

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GENERALIZED YIELD SURFACES FOR PLATES AND SHELLS
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SEND CUSTOMER DIRECT
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NEMA A BRIEF COMPARISON 2002 Edition, January 1, 2002
a Brief Comparison of Nema 250 - Enclosures for Electrical Equipment (1000 Volts Maximum) and IEC 60529 - Degrees of Protection Provided by Enclosures (IP Codes)

NEMA A BRIEF COMPARISON

2002 Edition, January 1, 2002

Complete Document
 
a Brief Comparison of Nema 250 - Enclosures for Electrical Equipment (1000 Volts Maximum) and IEC 60529 - Degrees of Protection Provided by Enclosures (IP Codes)
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UL 250A OUTLINE 2nd Edition, October 19, 2001
Outline of Investigation for Household Refrigerators and Freezers for Marine Use

UL 250A OUTLINE

2nd Edition, October 19, 2001

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Outline of Investigation for Household Refrigerators and Freezers for Marine Use
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VDE 0250-814 1985 Edition, February 1, 1985
Cables, wires and flexible cords for power installation; rubber insulated flexible cable NSHTOeU
(Document Language: German)

VDE 0250-814

1985 Edition, February 1, 1985

Complete Document
 
Cables, wires and flexible cords for power installation; rubber insulated flexible cable NSHTOeU
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Additional Comments:
SAME AS DIN 5250-814
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VDE 0250-812 1985 Edition, May 1, 1985
Cables, wires and flexible cords for power installation; rubber insulated flexible cable NSSHOeU
(Document Language: German)

VDE 0250-812

1985 Edition, May 1, 1985

Complete Document
 
Cables, wires and flexible cords for power installation; rubber insulated flexible cable NSSHOeU
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DE
Additional Comments:
SAME AS DIN 52750-812
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ITU-T I.250 1993 Edition, January 1, 1993
DEFINITION OF SUPPLEMENTARY SERVICES

ITU-T I.250

1993 Edition, January 1, 1993

Complete Document
 
DEFINITION OF SUPPLEMENTARY SERVICES
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ITU-T D.250 1991 Edition, January 1, 1991
General Charging and Accounting Principles for Non-Voice Services Provided by Interworking between the ISDN and Existing Public Data Networks (Study Group III) 5 pp

ITU-T D.250

1991 Edition, January 1, 1991

Complete Document
 
General Charging and Accounting Principles for Non-Voice Services Provided by Interworking between the ISDN and Existing Public Data Networks (Study Group III) 5 pp
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FORD WD250 September 15, 2000
THREAD ROLLING SCREW - CASE HARDENED PAN HEAD 6 LOBE DRIVE

FORD WD250

September 15, 2000

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THREAD ROLLING SCREW - CASE HARDENED PAN HEAD 6 LOBE DRIVE
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SAE ITC AGS250 10th Edition, July 8, 1980
Standard Countersunk Woodscrews

SAE ITC AGS250

10th Edition, July 8, 1980

Complete Document
 
Standard Countersunk Woodscrews
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OBSOLESCENT
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RTCA DO-250 January 11, 2000
GUIDING PRINCIPLES FOR AIR TRAFFIC SERVICES PROVIDED VIA DATA COMMUNICATIONS UTILIZING THE ATN, BUILDS I AND IA

RTCA DO-250

January 11, 2000

Complete Document
 
GUIDING PRINCIPLES FOR AIR TRAFFIC SERVICES PROVIDED VIA DATA COMMUNICATIONS UTILIZING THE ATN, BUILDS I AND IA
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Published By:
RTCA, Inc. (RTCA)
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TIA-250 Revision C, January 4, 1990
Electrical Performance for Television Transmission Systems
Includes all amendments and changes through Reaffirmation Notice , October 23, 2012

TIA-250

Revision C, January 4, 1990

Complete Document
 
Electrical Performance for Television Transmission Systems
Includes all amendments and changes through Reaffirmation Notice , October 23, 2012
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SAE ITC RS250 5th Edition
Installation Drawing of Flanged Half of 1 1/2” Fuelling Coupling

SAE ITC RS250

5th Edition

Complete Document
 
Installation Drawing of Flanged Half of 1 1/2” Fuelling Coupling
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