Codes & Standards - Purchase
IEC 60255-12:1980
Electrical relays - Part 12: Directional relays and power relays with two input energizing quantities
SKU: iec_001161_001310
Published by IEC
Publication Year 1980
1.0 Edition
26 pages
Product Details
Specifies performance requirements for the subfamily as shown in the title. This publication forms part of a series dealing with measuring relays with more than one input energizing quantity and for which IEC 60255-6 gives the general requirements.