How Are The Size And Style Of The Electrical Hardware Prohibition Sign Stipulated?

Insulation Accessories How are the size and style of prohibition signs stipulated?
The style of prohibition signs is shown in Figure 2-9.
(1) Stop, high voltage danger
Appearance: 250mmX 200mm. White background with red border and black characters, with a red danger sign. Hanging position: When working inside high-voltage equipment and the safety distance is insufficient, it should be set on a temporary fence: When working on indoor high-voltage equipment, it should be set on the fences on both sides and opposite the work site: Outdoors, it should be set on the fence at the work site, on the structure of outdoor electrical equipment, on the beams of live equipment near the work site, on the aisles prohibited from passing, and at the high-voltage test site.
Number of hangings: Determined according to actual needs.
(2) No climbing, high voltage danger
Appearance: 250mmX 20m, white background with red border and black characters, with a red danger sign in the middle, hanging position: iron ladder for workers to go up and down: other iron ladders nearby that may go up and down: ladder of operating transformer: iron tower of transmission line: support pole of outdoor high-voltage transformer platform.
Number of hanging signs: Determined according to actual needs.
(3) It is forbidden to close the circuit breaker when someone is working
Appearance: 200mmX 100mm or 80mm x50mm. Red letters on a white background.
Hanging position: Hang the signs evenly on the operating handles of the circuit breaker equipment and the disconnector that can supply power to the work site after closing the circuit breaker (hang this sign on the maintenance equipment). The hanging of the signs should be carried out in accordance with the provisions of the operation ticket or work ticket. ) in J 7
(4) It is forbidden to close the circuit breaker when someone is working on the line
Appearance: 200mmX 100mm or 80mmX50mm. White letters on a red background.
Hanging position:--On the operating handles of the circuit breaker equipment and the disconnector that can supply power to the construction line after closing the circuit breaker (hang this sign on the maintenance line). If someone is working on the line, a sign with the words "It is forbidden to close the circuit breaker when someone is working on the line!" should be hung on the operating handles of the circuit breaker equipment and the disconnector of the line. The hanging of the signs should be carried out in accordance with the provisions of the operation ticket or work ticket.