Schneider Electric Harmony Relay Series Solid State Relay, 12 A Load, DIN Rail Mount, 600 V ac Load, 32V dc SSM1A312BDR

Schneider Electric SSM1A312BDR Harmony Relay Series Solid State Relay is a robust and reliable electrical component designed for control and switching in industrial automation and electrical applications. Rated at 12 A maximum load current, it handles load voltages from 48 V to 600 V AC, making it suitable for a vast range of inductive and resistive loads.

The relay is driven by a DC control voltage between 4 V and 32 V DC, offering precise control with minimized electrical noise due to zero crossing switching functionality. Its SCR output ensures dependable switching with no mechanical contacts, resulting in silent operation and a longer lifespan compared to electromechanical relays.

Designed for DIN rail mounting, the relay features compact dimensions of height 87.7 mm, width 83.7 mm, and length 18.3 mm. Its IP20 rating protects against solid objects and is ideal for indoor panel installations in industrial, HVAC, manufacturing, and automation systems.

Equipped with screw terminal connections and a built-in heatsink, this device supports easy installation and efficient heat dissipation for optimized performance. It withstands operating temperatures from -30°C to 80°C, ensuring durability in various environmental conditions.

This relay supports a maximum load voltage of 600 V ac and load current up to 12 A. It is controlled by a DC input voltage ranging from 4 V to 32 V. The device features an SCR output type with zero crossing switching function for noise reduction.

It is housed in a compact DIN rail mount design with IP20 rating, suitable for industrial environments. The relay includes a built-in heatsink for enhanced performance and reliability. It operates reliably within a temperature range of -30°C to 80°C.

Visual indicator confirms operational status for easier monitoring and maintenance. Screw type terminals ensure secure and reliable electrical connections. This Solid State Relay is RoHS compliant and made in Mexico.

Widely used in industrial automation, electrical control systems, HVAC units, and manufacturing processes, the Schneider Electric Harmony SSM1A312BDR provides a compact, reliable, and long-lasting solution for solid state switching. Its efficient design minimizes mechanical wear and enhances operational safety.

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