Description
The Schneider Electric (Square D) SDSA1175 Secondary Surge Arrester is a high-performance transient voltage surge suppression device engineered to protect secondary electrical distribution systems from damaging voltage spikes and surges. Designed for use in residential, commercial, and light industrial applications, this surge arrester intercepts transient overvoltages caused by lightning strikes, utility switching events, and other power disturbances before they can reach sensitive downstream equipment.
Built to the trusted Square D standard of quality, the SDSA1175 provides dependable service life and reliable clamping performance. It is an ideal solution for protecting HVAC equipment, motors, control panels, and other critical electrical loads from costly surge-related damage.
Key Features
- Secondary surge arrester designed for low-voltage distribution system protection
- Protects against transient overvoltages from lightning and utility switching
- Engineered for residential, commercial, and light industrial applications
- Manufactured by Schneider Electric under the trusted Square D brand
- Helps extend the service life of downstream HVAC and electrical equipment
- Compact design for straightforward installation in electrical panels and enclosures
Applications
- HVAC control panels and equipment
- Residential and commercial electrical service entrances
- Motor and compressor protection
- Light industrial electrical distribution systems
Why Choose the SDSA1175?
Surge events can cause immediate equipment failure or degrade sensitive electronics over time, leading to unexpected downtime and costly repairs. The Square D SDSA1175 provides a proven, code-compliant layer of protection that safeguards your investment and keeps systems running reliably. Trust Schneider Electric’s engineering expertise to deliver consistent surge protection performance installation after installation.
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