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NEMA SB 3-1969 (R1994)

NEMA SB 3-1969 (R1994)

Original price was: $40.00.Current price is: $20.00.

Interconnection Circuitry of Noncoded Remote Station Protective Signaling Systems
standard by National Electrical Manufacturers Association, 01/01/1989

Category:

Description

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

Product Details

Published:
01/01/1989
Number of Pages:
1
Product Code(s):
100442

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