Murata Ground buried sign board – 90020/90016R~90026R | Kouei Japan Trading

Murata Ground buried sign board – 90020/90016R~90026R

Product made in Japan

Manufacturer ; Murata

Model : 90020/90016R~90026R

Nominal Section Area

Model	Material	At	Weight kg
90021R	Pressed steel plate	1.2	0.14
90026R	Stainless steel plate (SUS304)	1.0	0.09

Digital Type

Model	Material	Weight kg
90025R	Stainless steel plate (SUS304)	0.10

Caliber

Model	Material	Weight kg
90016R	Steel	0.19

※The era name will be written as “Reiwa”.
※If you are using a sign board with “Heisei” notation specifications, please contact us separately.

English Text

Model	Material	Weight kg
90020	Steel	0.19

Grounding type

Grounding symbol

Type of grounding		Symbol
Electricity Equipment	Type A (old type 1)	EA
	Type B (old type 2)	EB
	Type C (Old Special Type 3)	EC
	Type D (Old Type 3)	ED

Type of grounding		Symbol
Communication Equipment	DC power supply for private branch exchange (anode)	Et
	For security (below 10Ω)	E1t
	For security (less than 100Ω)	E3t
	Amplifier for loud noises	EA

The types of grounding symbols are as above. However, in the case of common grounding in power equipment, all applicable types will be displayed.
In addition, if the communication equipment is other than the above, it will be displayed as ET.

※We also have a variety of buried display panels for other local governments and groups.
Please check this when ordering. (For example: East Nippon Expressway Co., Ltd., NTT Docomo Co., Ltd.)

Japan, Murata