IRAM OFICIALIZADA 2041 N.I.O.-1950
Transformer for electric bell

Standard No.

IRAM OFICIALIZADA 2041 N.I.O.-1950

Release Date

1950

Published By

AR-IRAM

Scope

Bl This standard refers to single-phase transformers, with a primary voltage that does not exceed 250 V against ground and a secondary voltage that does not exceed 24 V, for powering electric bells.