Inquiry by e-mail
Inquiries about our products
Please fill in the required fields in the email form below.
Items marked with an asterisk (*) are required and must be completed.
Inquiry by phone
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For inquiries about current sensors (excluding clamp type current sensors and ZCTs/CTs):
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For inquiries about clamp type current sensors, indicator instruments, and embedded devices:
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For inquiries about ZCTs/CTs and noise suppression components:
* Inquiries are accepted from 8:30 a.m. to 5:00 p.m., Monday through Friday. (excluding national holidays, Golden Week holidays, summer holidays, year-end and New Year holidays, and other designated holidays)