Schneider Electric Harmony Relay Series Solid State Relay 90A Load, Panel Mount, 660V AC Load, 32V DC Control SSP1A490BDT

Schneider Electric SSP1A490BDT is a Harmony Relay Series solid state relay designed for industrial automation and control applications. It features a 90 ampere maximum load current capacity and supports load voltages from 48V AC to 660V AC. The relay is panel mountable and uses screw terminals for secure electrical connections. It is designed for zero voltage switching, minimizing electrical noise and enhancing operational reliability.

This solid state relay is controlled by a DC input voltage ranging between 4V and 32V. A visual status indicator and alarm output enable quick monitoring and fault detection. The built-in test button facilitates easy debugging and commissioning. The absence of mechanical moving contacts ensures silent operation and long life, suitable for use in industrial machines, packaging machinery, HVAC equipment, injection molding, textile machines, medical devices, and building equipment.

The relay is compact in size with dimensions 58.9mm in height, 44.5mm in length, and 34.29mm in width. It withstands operating temperatures from -40°C to 80°C and is rated with an IP20 protection level. Its robust design provides resistance to shock and vibration, ensuring durability in harsh industrial environments.

Key features include zero voltage switching, SCR output type, SPST contact configuration, low leakage current of 1mA in off state, and capacitance of 8pF. It meets stringent global standards such as UL, RoHS, REACH, EN/IEC 62314, EAC, CSA, and CE, and is manufactured in Mexico.

Schneider Electric's Harmony SSP1 series offers a range of Solid State Relays designed for reliable, maintenance-free operation with high switching frequency and precise control, ideal for automation systems and control circuits.

Panel mount design suitable for industrial and automation applications. Rated maximum load current of 90A for heavy-duty performance. Maximum load voltage of 660V AC with minimum load voltage of 48V AC. Control voltage range from 4V DC to 32V DC for versatile control.

Zero voltage switching function reduces electrical noise and extends relay life. Screw terminal type ensures secure and reliable electrical connections. Operating temperature range from -40°C to 80°C for harsh environments.

Compact dimensions of 58.9mm height, 44.5mm length, and 34.29mm width. SPST contact configuration with SCR output type for efficient switching. Compliance with UL, RoHS, REACH, EN/IEC 62314, EAC, CSA, and CE standards.

This product is suitable for a wide array of industrial and commercial automation applications including packaging machines, HVAC systems, injection molding machines, textile machinery, medical equipment, and general machinery automation. It ensures reliable performance, high efficiency and reduced maintenance needs in demanding environments.

Explore more about Schneider Electric products and related industrial relays at EnvMart for professional grade automation and control solutions.