The image shows a metal identification and safety specification label for a marine telephone, model ODC-2771-1, manufactured by Nippon Hakuyo Electronics Ltd. / Shizuoka Oki Electric Co., Ltd. [1, 2]
Construction & Safety: Marked as intrinsically safe (Ex i) with a class rating of 2 G 4, specifying that any circuit modification or remodeling is strictly prohibited.
Physical Specifications: Has a total mass of 2.9 kg.
Reviews
There are no reviews yet.