BS 4794-2-2.1:1977
$86.31
Specification for control switches (switching devices, including contactor relays, for control and auxiliary circuits, for voltages up to and including 1000 V a.c. and 1200 V d.c.) – Push-buttons and related control switches
Published By | Publication Date | Number of Pages |
BSI | 1977 | 12 |
Push-button and other switches such as foot and rotary switches that use contact elements similar to those of push-buttons.