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Protector×山田電機製造 - List of Manufacturers, Suppliers, Companies and Products

Protector Product List

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Yamada Electric Manufacturing Co., Ltd. Business Introduction

Providing high-functionality and high-quality products that satisfy our customers.

Our company is a specialized manufacturer of control and protection devices aimed at responding to the electronics era. We develop and produce a variety of products, providing thermal products and device products that satisfy our customers. We believe that the development of new technologies and new products is the lifeline of a company, and we strive to quickly capture what our customers' needs are and how the market is moving, focusing on the development of high value-added products. 【Business Description】 ■ Development, manufacturing, and sales of automatic control electrical equipment *Please feel free to contact us for more details.

  • Printed Circuit Board

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NA type fail-safe thermal protector (motor double protection device)

Introducing a fail-safe type thermal protector that operates on the safe side (with safety mechanism) in our lineup!

The "NA Type Fail-Safe Thermal Protector" is a motor protection relay developed in response to the needs for addressing PL issues in household appliances and similar products. Even if contact welding occurs, the safety mechanism operates to cut off the circuit. Since the external dimensions and operating characteristics are the same as the conventional KA type, it is easy to replace. 【Features】 ■ Fail-safe type ■ Operates safely even after the thermal protector's lifespan is exhausted ■ A motor protection relay born from the needs to address PL issues ■ Same external dimensions and operating characteristics as the conventional KA type ■ Easy to replace *For more details, please refer to the PDF document or feel free to contact us.

  • relay
  • Other electronic parts

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Thermal protector (motor protection device)

We offer a wide range of bimetallic thermal protectors that are highly reliable and have a proven track record in the market!

Yamada Electric Manufacturing's "Thermal Protector" is available for single-phase and three-phase motors. It ranges from 20W to 37KW, and we quickly select models for each motor. It features a bimetallic design for high reliability, with automatic reset type "KA" and manual reset type "KM" series available. Model selection is conducted by our company, so please feel free to consult us. 【Product Lineup (Excerpt)】 ■ KA-100 Series ・KA-112・KA-122T・KA-142 ■ KM-100 Series ・KM-132・KM-152・KM-162 ■ KA-300 Series ・KA-311・KA-313・KA-314 ■ KM-300 Series ・KM-331・KM-333 *For more details, please refer to the PDF document or feel free to contact us.

  • Other safety equipment

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