Description
The KNX-209 Toggle Switch is a versatile and durable electrical component designed for reliable operation in a wide range of control and switching applications. Engineered to function within a broad temperature range of -25°C to 85°C, this switch is built to provide consistent, efficient performance in diverse electrical systems, from industrial machinery to household electronic devices.
Constructed for longevity and stability, the KNX-209 features low contact resistance and high insulation resistance, ensuring minimal signal loss and maximum safety. With a robust design capable of withstanding AC 1500V (50Hz) and an operational life of approximately 10,000 cycles, this toggle switch is a dependable choice for applications requiring frequent, reliable switching. Its sturdy construction ensures it can handle demanding electrical loads while maintaining precise actuating feedback.
Features
- Reliable operation in temperatures ranging from -25°C to 85°C
- Supports a wide rated load: AC 120V 5A, AC 125V 6A, and AC 250V 2A
- High dielectric strength: Withstands AC 1500V (50Hz) for one minute
- Precision actuation force of 2-8N
- Long operational life of 10,000 cycles
- Sturdy, compact design for efficient panel integration
Benefits
- Provides consistent, stable electrical switching performance
- Designed to withstand varying environmental and electrical conditions
- Easy to integrate into control panels and DIY circuit designs
- High insulation resistance ensures operational safety
- Robust build quality minimizes maintenance requirements
- Clear, tactile switching action for intuitive user control
Applications
- Industrial Control Panels
- Home and Kitchen Appliances
- DIY Electronics and Prototyping
- Instrumentation and Test Equipment
- Automotive Control Interfaces
- Power Distribution and Routing
- Electronic Repair and Maintenance
Package Includes
- 1 x KNX-209 Toggle Switch
Specifications
| Parameter | Specification |
|---|---|
| Model No. | KNX-209 |
| Operating Temp | -25°C to 85°C |
| Rated Input Voltage | AC 120V 5A / AC 125V 6A / AC 250V 2A |
| Contact Resistance | ≤ 0.05 Ω |
| Insulation Resistance | ≥ 100 MΩ |
| Withstand Voltage | AC 1500V (50Hz) / min |
| Actuating Force | 2–8 N |
| Lifespan | 10,000 Cycles |
| Shipping Weight | 0.006 kg |
| Shipping Dimensions | 6 × 6 × 2 cm |






















