KOSCN MA622 Limit switch

KOSCN Automation Expansion Module MA622 Rotary Stroke Position Feedback Switch, paired with KOSCN BV Series Pneumatic Ball Valves and KV Series Pneumatic Butterfly Valves for control valves, is a highly reliable product.The all-plastic casing is the optimal choice for harsh environmental applications.


Manual(Chinese) Company Product Brochure



Product Features

Product Features

  • Easy installation and maintenance with bolted flange for cylinder top extension base.
  • Unlimited compatibility for diameters.
  • Adjustable travel range from 0-90° to 0-180°.
  • Equipped with high-quality mechanical microswitches for long life and high reliability.
  • Standard silver alloy contacts, with options for silver or gold materials.
  • Explosion-proof configuration available.

Basic Specifications

  • Power supply: 24V/DC, circuit current 3A2; 230V/AC, circuit current 5A2
  • Power consumption: 24V/DC, 10W2; 230V/AC, 15W2
  • Electrical connection: 1/2 NPT connector
  • Protection grade: IP65
  • Housing material: PA6, PC
  • Operating temperature range: -15℃ ~ +80℃
Basic Specifications

KOSCN

Founded in 2005 and headquartered at the forefront of China's reform and opening-up in Shenzhen, KOSCN Industrial Manufacturing (Shenzhen) Co., Ltd. has expanded its presence with subsidiaries and offices in Suzhou, Chengdu, Changsha, Hong Kong, and even overseas in Germany. With a robust network of pre-sales and after-sales agency teams spread across China and abroad, KOSCN stands as a global enterprise specializing in the manufacture of fluid control products for ultra-pure and corrosive systems, including automation valves and instrumentation.

Holding numerous patents, KOSCN is recognized as a high-tech and specialized enterprise. Its products are widely used across various sectors, including semiconductors, glass panels, electroplating, wastewater treatment, waste fluid solidification, photovoltaics, leachate from landfills, circuit boards, metallurgy, steel, ultra-wastewater, recycling, chemical, food and beverage, power, paper, biopharmaceuticals, and bio-fermentation.

As a system supplier offering countless solutions across a broad spectrum of industries, KOSCN boasts a professional team that covers every aspect from research and development to design, from quality assurance to production, and from mold making to injection molding. Adhering to ISO9001, ISO140001, and ISO45001 standards, KOSCN commits to quality, environmental sustainability, and health, ensuring high-end product quality for modern production methods.

KOSCN
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