Siemens Solid State Relay 20A Load, DIN Rail Mount, 460 V AC Load, 230V AC Control 3RF2320-1AA24

Siemens 3RF2320-1AA24 solid state relay is engineered for industrial and automation applications requiring high reliability and efficient electrical switching. This relay series supports a maximum load current of 20A and can handle a maximum load voltage of 460 V AC, making it suitable for controlling medium-power AC loads.

The compact DIN rail mount design allows for easy integration into control panels and electrical cabinets, providing a neat and space-saving solution. It features screw terminals enabling secure and quick electrical connections, reducing installation time and ensuring dependable contact.

The relay uses thyristor output technology, which offers high reverse voltage resistance and contributes to improved switching performance. Its zero cross switching function minimizes electrical noise and the risk of contact degradation, which is critical for maintaining signal integrity and long relay life in automated systems.

Operational temperature ranges from -25°C to 60°C, allowing operation in varied industrial environments without loss of performance. The relay is rated with an IP20 ingress protection, offering safety against small objects and ensuring durability in typical indoor industrial settings.

Additional technical benefits include a low off-state leakage current of 10mA which aids in reducing standby power loss. The product meets multiple international safety and quality standards such as UL, RoHS, C-Tick, EAC, CE, and CSA, underpinning its compliance for global industrial use.

Its precise and reliable control makes it ideal for use in manufacturing lines, HVAC systems, industrial machinery automation, and other electrical signal control applications. This Siemens solid state relay is a robust choice for professionals seeking performance and reliability in demanding environments.

This Solid State Relay supports a maximum load current of 20A for reliable operation. Designed for DIN rail mounting for quick and secure installation. Operates with a maximum load voltage of 460 V AC and control voltage range from 110 V AC to 230 V AC.

Features zero cross switching functionality to reduce electrical noise and extend relay lifespan. Equipped with screw terminal connections for durable and fast wiring. The relay provides an IP20 protection rating ensuring safety against solid objects.

Constructed with efficient thyristors providing high reverse voltage handling capability. Temperature operation range from -25°C to 60°C enhances versatility in various environments. Compact dimensions of 140.5mm height, 100mm width, and 100mm length for space-efficient applications.

Off state leakage current is minimized to 10mA, improving energy efficiency. Explore our Electronics & Electricals category for more Siemens relays and industrial automation components suitable for your projects on EnvMart.