It detects the shaking of an earthquake and cuts off electricity to prevent electrical fires caused by the disaster.
"Anshin AutoS®" is an earthquake detection breaker that automatically shuts off the circuit breaker in the distribution board to stop power supply indoors when it detects an earthquake. The sensor can be set to detect seismic intensity in a range equivalent to seismic intensity 5 strong to 6 weak, with four adjustable levels. If the sensor detects an earthquake and the reset switch is pressed before the breaker is tripped, it can stop the breaker from tripping as well as turn off the alarm lamp and buzzer. [Features] ■ Utilizes a 3-axis composite acceleration sensor ■ Allows setting of the waiting time until the breaker is tripped ■ Reset switch ■ Can be retrofitted to an amperage breaker switch *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 ■ The sensor can be set to detect seismic intensity in a range from just above 5 to just below 6, with four adjustable levels. ■ By setting a standby time after detecting an earthquake, it is possible to ensure lighting until evacuation. ■ After the sensor detects an earthquake, an alarm lamp and buzzer will notify until the breaker is shut off. ■ If the sensor detects an earthquake and the reset switch is pressed before the breaker is shut off, it can stop the breaker and deactivate the alarm lamp and buzzer. ■ Installation can be done without special tools or knowledge. ■ Even with a covered distribution board, it is possible to close the cover after installation. *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（2）
Download All Catalogs
Company information
Our company has been engaged in the design and manufacturing of various communication devices for over 70 years since its establishment, with a motto of the latest technology and quality. We supply our products to NTT Group companies across the country, as well as various government agencies and telecommunications-related companies, and our technology and products have gained high trust. We strive to enhance our broader knowledge and advanced technology, aiming to contribute widely to the ever-evolving information and communication (IT) industry.