Schneider Electric Harmony Relay Series Solid State Relay 12 A Load 280 V AC Load 32 V DC Control SSM1A112BD

Schneider Electric SSM1A112BD is a Harmony Relay Series Solid State Relay designed to offer reliable and efficient control and load switching in industrial environments. It supports a maximum load current of 12 A with an operating load voltage range of 24 V AC to 280 V AC and control voltages from 4 V DC up to 32 V DC. The relay features a DIN Rail mount configuration with a compact and modular IP20 housing providing integrated heatsinking to optimize performance under continuous operation conditions.

This solid state relay uses an SCR output type and single-pole single-throw (SPST) contact configuration to offer AC switching with high switching frequency, long lifespan, and resistance to shock, vibration, and contamination. It is equipped with screw terminals for easy and secure wiring installation.

Operating temperature ranges from -30°C to 80°C allowing usage in wide environmental conditions typical of industrial, electrical automation, and manufacturing settings. The device exhibits a low off-state leakage current of 0.1 mA and capacitance of 10 pF, ensuring minimal power dissipation when inactive.

Dimensionally, it measures 87.7 mm in height, 83.69 mm in width, and 18.3 mm in length, fitting neatly on standard DIN Rails used for electrical enclosures and control panels. Manufactured in Mexico, this relay complies with RoHS standards, ensuring environmental safety and regulatory compliance.

Supports maximum load current of 12 A for heavy-duty switching. Compact DIN Rail mount modular IP20 housing with heatsink. Wide load voltage and control voltage ranges for flexibility. Single-pole single-throw (SPST) contact configuration for reliable AC switching.

Durable in harsh conditions with resistance to shock, vibration, and contamination. Low off-state leakage current conserves power in off conditions. RoHS compliant ensuring environmental safety. Suitable for industrial, electrical automation, manufacturing, and HVAC applications.

This Schneider Electric Harmony Solid State Relay is ideal for integration into control panels and systems requiring precise and reliable switching of AC loads. It serves critical roles in automation, manufacturing lines, and other industrial environments demanding high performance and durability.

Explore more Schneider Electric electromechanical and Solid State Relays in the EnvMart catalog for a complete range of control solutions.