Specifications

Series Features

KSK or SW GP501 Series Reed Switch

The GP501 Series is a compact, high-performance reed switch engineered for precision and durability in demanding applications. With its robust glass encapsulation and reliable single-pole, single-throw (SPST) normally open contact configuration, the GP501 delivers consistent switching performance across a wide range of environments.

Its small form factor makes it ideal for use in space-constrained designs, while its dependable magnetic sensitivity ensures accurate actuation. Whether used in automotive systems, industrial controls, or consumer electronics, the GP501 Series offers a versatile and efficient solution for non-contact switching needs.

• Compact footprint ideal for miniaturized or embedded systems
• Hermetically sealed design protects internal components from moisture, dust, and contaminants
• Zero power consumption during operation, enhancing energy efficiency
• Long mechanical life with millions of reliable switching cycles
• Fast response time for precise and repeatable actuation
• Magnetically operated for non-contact switching, reducing wear and tear

Proximity sensing in consumer electronics
Position detection in automotive systems
Fluid level monitoring in appliances and industrial tanks
Door and window sensors in security systems
Limit switches in robotics and automation
Medical devices requiring non-contact actuation