For pump motor protection! Here are examples of how bimetals have protected circuit breakers.
We would like to introduce a case study of the bimetallic circuit breaker 'CBM-200' for customers in the charger industry. The customer needed a device to protect against risks such as burning due to reverse connection and overload, as well as failures in the internal circuit. We proposed protection using a manual reset circuit breaker, and after implementation, the bimetallic component was able to protect the circuit from disconnection due to the heat generated during overload. 【Case Overview】 ■Challenge - A device was needed to protect against risks such as burning due to reverse connection and overload, as well as failures in the internal circuit. ■Result - The bimetallic component protected the circuit from disconnection due to the heat generated during overload. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【CBM-200 Features】 ■ Rated current 5–25A ■ Manual reset type ■ When the breaker trips, a red button pops out ■ To reset, press the popped-out button back in ■ Panel mount type (hole diameter Φ12mm) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Denpa Seiki Co., Ltd. has aimed for a development-oriented approach since its establishment, focusing on the development and manufacturing of television distribution equipment (various types of splitters and combiners for CATV), as well as circuit breakers and protectors utilizing bimetals. The company has obtained numerous patents and utility models. In particular, it has also developed its own manufacturing equipment, inspection, and testing instruments for circuit breakers and protectors, striving to improve product quality. Currently, the company is engaged solely in the design, manufacturing, and sales of circuit breakers, and it also accepts orders for custom products to meet customer needs.