When selecting a reliable and robust selector switch for your industrial or commercial application, this model from the HW series is worth considering. Designed with precision and built to meet demanding standards, it offers a combination of functionality and durability that suits various operational environments.
This selector switch operates with a rated current of 10 A and accommodates both 50 Hz and 60 Hz frequency systems, making it versatile for different electrical setups. With an operational temperature range from -25 to 60 degrees Celsius, it's engineered to perform in diverse climatic conditions without compromising reliability.
The product features screw terminals for secure connections, ensuring stable performance over time. Its degree of protection varies between IP20 and IP65, indicating its suitability for environments where dust ingress might be minimal or more substantial water exposure is possible. This flexibility means you can deploy the switch confidently in both controlled indoor settings and more exposed areas needing higher protection levels.
Conforming to CE, CSA, and UL standards, this selector switch meets international safety requirements. The mounting hole diameter is standardized at 22 mm, facilitating easy integration into existing panels or new installations without requiring extensive modifications.
With a rated insulation voltage of 600 V and an impressive rated impulse withstand voltage of 4 kV, the switch ensures high-level electrical insulation performance. The contact configuration consists of two normally open (2NO) contacts which are ideal for applications requiring simple on/off control mechanisms.
The actuator type is key-operated with maintained function—meaning once turned to a position by the key it remains there until manually changed—offering enhanced security against accidental operation or unauthorized adjustments. The knob-type switch further enhances ease of use while maintaining ergonomic efficiency.
Constructed with a plastic bezel material known for its durability and resistance to wear-and-tear under frequent use conditions, this selector switch also boasts an insulation resistance value of 50 MOhm—demonstrating excellent dielectric properties vital in preventing unwanted current leakage paths.
In summary, this HW series selector switch combines essential features like robust construction materials with critical electrical specifications suitable for varied industrial applications where reliability cannot be compromised.