Ashida electronics pvt. Ltd. Designers, developer & producers of electrical power protection relays & scada systems. The company has achieved iso 9001:2000 certifications from m/s. Bvqi, u.K. Ashida electronics pvt. Ltd offers ac failure alarm relay ava21a/1 available with features like: simple and sturdy design, contacts conform to is: 3231. Duty: 1250 va., attracted armature type compact design with positive action and dual relay element in single unit. The ac failure alarm relay is used for monitoring the ac control supply or panel and for annunciation dc supply is used.
