About SOCOMEC HPL 250A CHANGEOVER SWITCH
A changeover switch is designedA to transfer a house (or business) electricity from the commercial power grid to a local generator when n outage occurs. Also known as AAAtransfer switches,AAA they connect directly to the generator, commercial power supply or line, and the houseVersatile and Reliable SwitchingThe SOCOMEC HPL 250A Changeover Switch delivers dependable manual switching for power circuits in diverse AC-22A applications. Its instantaneous, double-break per pole operation provides secure circuit isolation and continuity. Designed for ease of installation, the panel mount switch features a front or rear cable entry, accommodating a wide range of system layouts in control panels or distribution boards.
Built to Strict StandardsManufactured to international IEC 60947-3 standards, this changeover switch ensures consistent performance in harsh environments. Its rugged thermoset and metal build, combined with a matt finish, resists high temperatures and provides insulation resistance up to 2000 M. The device meets the demanding requirements of modern industrial safety and reliability for critical power transfer.
FAQ's of SOCOMEC HPL 250A CHANGEOVER SWITCH:
Q: How do I install the SOCOMEC HPL 250A Changeover Switch?
A: Installation involves mounting the switch onto a standard panel and connecting cables via the front or rear entries, ensuring correct alignment to the four poles. Adhere to manufacturer guidelines and ensure the panel is rated for up to 1000V AC and 250A current.
Q: What applications is the SOCOMEC HPL 250A Changeover Switch suitable for?
A: This switch suits general AC-22A applications, including power distribution, generator changeover, and critical backup systems where reliable manual switching and isolation are essential.
Q: When should I use a manual rotary changeover switch like this model?
A: A manual rotary changeover switch is ideal when you need instantaneous response and hands-on control, such as during maintenance, commissioning, or transfer between power sources and backup systems.
Q: Where can this changeover switch be safely operated?
A: The SOCOMEC HPL 250A switch is designed for indoor environments within a temperature range of -25C to +70C. With IP20 protection, it should be used in enclosed, non-moisture-prone locations.
Q: What process is involved in operating the switch?
A: To operate, manually turn the rotary handle to select the desired position. The double-break per pole mechanism ensures secure switching with minimal contact resistance (2m), delivering safe and reliable transition between circuits.
Q: What are the benefits of using this changeover switch?
A: It offers robust short-circuit withstand (12.5kA/1s), high mechanical durability (>10,000 operations), and ease of installation, making it a dependable choice for demanding electrical systems requiring efficient and safe manual switching.