When selecting a reliable and efficient selector switch for industrial or commercial applications, understanding the technical specifications is crucial. This Selector Switch from the HW series offers robust performance with its key actuator type, ensuring secure operation in various environments.
Designed to handle a rated current of 10 A and operate at frequencies of 50/60 Hz, this switch fits seamlessly into diverse electrical systems. The operational temperature range is quite accommodating, spanning from -25 to 60 degrees Celsius, making it suitable for both indoor and outdoor installations in varied climatic conditions.
The switch features a screw terminal type that simplifies installation and ensures solid connections. With a degree of protection rated at IP20/IP65, it provides excellent resistance against dust ingress and water jets, enhancing its durability in demanding settings.
Compliance with CE, CSA, and UL standards underscores its quality assurance and safety credentials. These certifications are essential for meeting international safety requirements across different markets.
A notable feature is its mounting hole diameter of 22 mm which aligns with standard panel cutouts for easy integration into existing setups. The contact configuration includes one normally open (1NO) and one normally closed (1NC) contact, offering versatility for various control circuit applications.
The selector switch boasts a rated insulation voltage of 600 V combined with an impressive insulation resistance of 50 MOhm. Additionally, it has a rated impulse withstand voltage of 4 kV which ensures reliable performance under transient overvoltage conditions.
Its maintained function allows the switch to remain in position until manually changed—a critical feature for applications requiring stable states without constant manual intervention. The plastic bezel material adds durability while keeping the unit lightweight yet sturdy enough to withstand regular use.
Overall, this knob-type switch delivers dependable performance backed by rigorous standards compliance—making it an ideal choice for professionals seeking reliability without compromise on quality or functionality within their electrical systems.