【Numerous case studies!】For construction vehicles in rapidly changing environments. Introducing manual reset and automatic reset circuit breakers.
We would like to introduce the circuit breakers handled by Denpa Seiki Co., Ltd., specifically the 'CLM-500 Series / CLA-500 Series.' The "CLM-500 Series" is designed to maintain a tripped state in case of emergencies due to its manual operation, making it suitable for use in places like the driver's seat. On the other hand, the "CLA-500 Series" is automatic, allowing for automatic reset even when installed in locations that are not accessible to human touch. 【Features】 ■ Developed for high current applications ■ Waterproof and dustproof construction ■ Various options for manual reset and auto reset ■ Suitable for use in construction vehicles and other environments with significant changes *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Performance (Partial)】 ■ Maximum operating voltage: AC125V / DC36V ■ Trip characteristics (at 25℃) - Must not trip at 100% of rated current - Must trip within 1 hour at 130% of rated current - Must trip within 2 minutes at 200% of rated current ■ Reset characteristics (at 25℃): Must be able to reset within 2 minutes after tripping (CLA-300 automatically resets) ■ Maximum allowable trip current: AC125V - 500A / DC36V - 2000A ■ Durability: Trip and reset capability for over 2,000 cycles at 200% of rated current (resistive load) ■ Seismic resistance: Must meet all characteristics after being subjected to 5G vibration for 1 hour at 20-2,000Hz in each XYZ direction with a sweep period of 1 minute *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Reverse connection and overload protection for battery charging ■ Suitable for protecting motors in electric vehicles, power tools, etc. *For more details, please refer to the PDF document or feel free to contact us.
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 bimetal. The company has obtained numerous patents and utility models. In particular, it has developed its own manufacturing equipment, inspection, and testing instruments for circuit breakers and protectors, striving to improve product quality. Currently, the company is solely engaged in the design, manufacturing, and sales of circuit breakers, and also accepts orders for custom products to meet customer needs.
