Excellent environmental resistance, compatible with various special specifications! Long-lasting limit switch.
Limit Switch PSKU, PIKU Series
Used in harbor cranes, large transport machinery, steel equipment, etc., and also plays a role in opening and closing large domes! A limit switch with excellent environmental resistance and long lifespan!
Our limit switch PSKU and PIKU series excels in environmental resistance, boasts a long lifespan, and offers high reliability. They are also compatible with various usage conditions and environments, and we have a rich product lineup. The contact section of this product incorporates our original power lead switch "Bestact," which prevents oxidation and corrosion of contacts, demonstrating high reliability under various usage environments compared to other products. Bestact achieves a long lifespan with excellent environmental resistance and vibration resistance due to our unique structure, which differs from conventional lead switches. 【Product Features】*Comparison with equivalent products from other companies ○ "High contact reliability": Low failure rate and long lifespan due to unique contact mechanism ○ "Excellent environmental resistance": Minimal degradation from external environments, strong against high temperatures and humidity ○ "High vibration and shock resistance": Strong against vibration and shock due to unique contact mechanism ○ "Supports small to large capacities": Operates with high contact reliability from small to large capacities ○ "Low maintenance frequency": Long lifespan reduces maintenance burden Customers looking for limit switches or those dissatisfied with existing limit switches are welcome to consult us. The Yaskawa Electric Group is here to assist you.
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basic information
【Limit Switch PSKU, PIKU Series Contact Ratings and Specifications】 ※PSKU (Automatic Reset Type), PIKU (Non-Automatic Reset Type) ○ Rated Continuous Current: 3A ○ Rated Operating Current: AC220V 0.5A DC110V 0.3A (L/R=40ms) ○ Maximum Switching Current: AC220V 15A (Power Factor 0.3–0.4) ○ Maximum Interrupting Current: AC220V 15A (Power Factor 0.3–0.4) DC110V 0.5A (L/R=40ms)
Price information
Starting from 38,000 yen (excluding tax) – Prices may vary depending on the format and quantity. Please let us know your request for a quote using the "Contact Us" button.
Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Applications/Examples of the Limit Switch PSKU and PIKU Series: - Port facilities - Steel equipment - Large transport machinery - Cargo handling machinery - Cement equipment
Detailed information
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This product is equipped with Yaskawa Power Lead Switch Bestact. Our products have been recognized for their value by customers over many years in markets that demand high reliability and safety. We have prepared materials explaining "Bestact," the core technology that makes our products long-lasting and highly reliable, so please take a look at the catalog "[Material] What is a Lead Switch?"
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Company information
For over 40 years, our relays and sensors have been trusted and used in various markets where reliability and safety are essential, such as in Shinkansen (bullet trains) and steel manufacturing. With advantages such as an electrical lifespan that is twice that of standard relays and a failure rate of 1/20 under low loads, we contribute to improving equipment reliability while also reducing running costs by decreasing the frequency of replacements. Leveraging the excellent environmental resistance of our products, they perform well even in harsh conditions, such as in vegetable factories where humidity is present.