I.L. 41-491.4N TYPE KD-4 AND KD-41 COMPENSATOR DISTANCE RELAY (.75-20 OHMS) by ECP Manuals | Jun 27, 2017 | 0 comments Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ