Schneider Electric Harmony Relay Series Solid State Relay, 25 A Load, Panel Mount, 150 V dc Load, 32 V dc Control SSP1D425BDT

Schneider Electric SSP1D425BDT is a solid state relay from the Harmony Relay series designed for panel mounting applications that require efficient and reliable switching of DC loads up to 25 A at 150 V DC. This solid state relay uses SCR output technology with MOSFET Zelio SSP1 thermal pad for optimal heat dissipation and durability in industrial environments.

The relay supports a wide control voltage range from 3.5 V to 32 V DC and features zero voltage switching operation to reduce electrical noise during load switching. Its compact form factor measures 58.9 mm in height, 44.5 mm in length, and 34.29 mm in width, making it suitable for space-limited control panels.

Enhanced safety and reliability are provided by a maximum surge current rating of 106 A for 10 milliseconds, an integrated LED indicator for immediate fault and status indication, and a robust design resistant to shock and vibration. This relay is maintenance-free due to the absence of moving parts, offering a high switching frequency and silent operation.

Operating temperature range from -40°C to 80°C allows deployment in demanding HVAC, lighting, medical, pharmaceutical, and automation system applications. The product meets stringent international standards such as EAC, CE, RoHS, UL, REACH, EN/IEC 62314, and CSA, ensuring regulatory compliance for global installations.

Supports load currents up to 25 amperes for industrial and commercial applications. Panel mounting design with screw terminals for secure installation. Operates within a control voltage range of 3.5 V to 32 V DC for versatile control input.

Features zero voltage switching to minimize electrical noise and prolong device life. Compact dimensions of 58.9 mm height, 44.5 mm length, and 34.29 mm width for space-saving installation. High surge current capability of 106 A for 10 ms to withstand transient electrical loads.

Built-in LED indicator allows quick status verification and troubleshooting. Robust design with thermal pad for reliable heat dissipation under demanding conditions. Wide operating temperature range from -40°C to 80°C for use in harsh environments.

Complies with major international standards including EAC, CE, RoHS, UL, REACH, EN/IEC 62314, and CSA.

This Schneider Electric solid state relay is ideal for industrial automation, control panels, HVAC systems, medical and pharmaceutical equipment, and lighting fixtures requiring reliable and maintenance-free switching. The integrated diagnostic and thermal management features help minimize downtime and ensure long-term operational safety.

EnvMart users can explore additional Schneider Electric relays and related electrical components for comprehensive automation and control solutions.

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