• NEMA SB 3-1969 (R1994)

NEMA SB 3-1969 (R1994)

  • Interconnection Circuitry of Noncoded Remote Station Protective Signaling Systems
  • standard by National Electrical Manufacturers Association, 01/01
  • Category: NEMA

$40.00 $20.00

Identifies a specific polar transmission circuit in a manner intended to ensure proper operation between transmitting and receiving equipment.
PDF

All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.

Multi-User Access

After purchasing, you have the ability to assign each license to a specific user.

Printable

At any time, you are permitted to make printed copies for your and your members' reference use.

NEMA RV 3-2012

NEMA RV 3-2012

Application and Installation Guidelines for Flexible and Liquidtight Flexible Metal and Nonmetallic ..

$53.00 $106.00

NEMA LSD 66-2012

NEMA LSD 66-2012

Understanding the New Fluorescent Ballast Rule EPCA 10 CFR 430..

$85.00 $169.00

NEMA OS 3-2012

NEMA OS 3-2012

Selection and Installation Guidelines for Electrical Outlet Boxes..

$53.00 $106.00

NEMA NU 2-2012

NEMA NU 2-2012

Performance Measurements of Positron Emission Tomographs (PET)..

$54.00 $108.00