When selecting a selector switch for industrial and commercial applications, it's crucial to consider the technical specifications that align with your operational needs. The Selector Switch from the HW series offers a balance of reliability and functionality suited for various environments.
This selector switch is designed to handle a rated current of 10 A, making it suitable for numerous electrical circuits within its capacity. It operates efficiently at both 50 Hz and 60 Hz frequencies, providing versatility across different regions and systems.
One of the key features is its operational temperature range from -25 to 60 degrees Celsius. This broad range ensures dependable performance in diverse climatic conditions, whether you're dealing with cold storage facilities or high-temperature manufacturing plants.
The switch's terminal type is screw-based, ensuring secure connections while facilitating straightforward installation and maintenance. With an IP20/IP65 degree of protection, this selector switch offers robust resistance against dust ingress and water jets—ideal for environments where exposure to such elements is common.
Complying with CE, CSA, and UL standards and approvals underscores its safety credentials and global applicability. These certifications provide peace of mind knowing that the product adheres to international safety standards.
The mounting hole diameter stands at 22 mm, which fits standard panel cutouts commonly used in control panels across industries. Its mode of operation as a two-way spring return allows quick resetting after activation—a practical feature for operations requiring frequent switching.
Rated insulation voltage reaches up to 600 V with a contact configuration of 1NO+1NC (one normally open + one normally closed). This setup provides flexibility in controlling circuits while ensuring reliable isolation when needed. Additionally, it boasts a rated impulse withstand voltage of 4 kV for enhanced protection against transient overvoltage situations.
The actuator type utilizes a key mechanism combined with a knob switch type—offering both security through key access control and ease-of-use via knob operation. The bezel material made from plastic contributes lightweight durability without compromising on structural integrity or performance under regular usage conditions.
Finally, insulation resistance measures at an impressive 50 MOhm—indicative of superior electrical isolation properties that contribute to overall system safety by minimizing leakage currents during operation.