For professionals in the electrical engineering and automation sectors, selecting a reliable selector switch is crucial to ensuring seamless operation within industrial or commercial settings. The HW Series Selector Switch offers a robust solution with its practical features and compliance with international standards, making it suitable for diverse applications.
This selector switch is designed for those who need dependable performance. With a rated current of 10 A and compatibility with both 50 Hz and 60 Hz systems, it provides flexibility across various power supply environments. Its operational temperature range of -25 to 60 degrees Celsius ensures that it can withstand challenging conditions, making it ideal for use in both indoor and outdoor installations.
The HW Series Selector Switch boasts an impressive degree of protection with ratings of IP20 and IP65. This means it offers substantial resistance against dust ingress at the IP20 level while also providing protection against low-pressure water jets from any direction at the IP65 level, enhancing its durability in demanding environments.
Safety and compliance are paramount; hence this product meets CE, CSA, and UL standards. These certifications assure users that the switch adheres to rigorous safety regulations required globally. The screw terminal type facilitates secure connections, further bolstering safety during installation.
Designed for user-friendly operation, this selector switch features a spring return mode with a key actuator type which allows controlled access to operations. Its maintained function ensures consistent performance without unintended interruptions. The contact configuration of 1NO+1NC (normally open + normally closed) supports versatile wiring arrangements suited to complex control circuits.
With an insulation resistance of 50 MOhm and rated insulation voltage up to 600 V, the HW Series Selector Switch maintains high reliability under electrical stress conditions. It also withstands impulse voltages up to 4 kV—a testament to its resilience against transient overvoltages typically encountered in industrial settings.
The bezel material is crafted from durable plastic which not only contributes to its lightweight design but also offers corrosion resistance—an important consideration when deployed in harsh environments. With an operation position oriented on the right side and knob-type switching mechanism, it simplifies user interaction while maintaining ergonomic efficiency.
Installation is straightforward thanks to its standard mounting hole diameter of 22 mm which aligns seamlessly with conventional panel cutouts found across numerous equipment types.