The rated voltage is DC 24V with a ripple content of 5% or less, and the dimensions are 62×36×120mm!
The SB5144D-02 is a slow action unit used as a time relay connected to the response relay of a level crossing controller. It is mounted on the back of the jack board of the F-type relay. Even with continuous two-step operations from the level crossing controller, there is no variation in the slow action time. Our company conducts development design and manufacturing (prototype mass production) utilizing the technology of LED selection and circuit board layout cultivated through our experience with railway signals and displays. We solve problems such as "I want a warning device like this" or "Can’t you make something like this with LEDs?" so please feel free to contact us. 【Specifications and Performance】 ■ Slow action time: 1, 2, 4 seconds ■ Rated voltage: DC24V with a ripple rate of 5% or less (from a battery or power supply with a smoothing circuit) ■ Current consumption: 100mA or less (at rated voltage) ■ Dimensions W×H×D: 62×36×120 mm ■ Weight: 0.1kg *For more details, please download the PDF or feel free to contact us.
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Toho Electric Industry Co., Ltd. continues to challenge itself to remain an essential presence for all, including our customers and everyone who uses railways, without ever forgetting our corporate philosophy of "Creation, Transformation, and Realization." Based on the development concepts we have built so far, the products we create not only ensure safety and reliability but also involve each individual in a commitment to manufacturing with a professional mindset.