Siemens SIEM solid state contactor

Siemens Digital Industry Solid State Relay 2RF2, 3 3RF2440-1AC35. Manufacturer: Siemens Digital Industry. Designation: Solid State Relay 2RF2, 3-phase AC51 40A 48-600V. Type: 3RF2440-1AC35. Rated control supply voltage Us at AC 50 Hz: 90..125 V. Rated control supply voltage Us at AC 60 Hz: 90..125 V. Voltage type for actuation: AC. Operating voltage: 48..600 V. Rated operational current Ie at AC-1: 40 A. Rated operational current Ie at AC-51: 40 A. Number of phases: 3. Suitable for rail mounting: yes.

3-phase Solid State Relay 3RF2 AC 51 / 40 A / 40 °C 48-600 V / 110 V AC 3-phase controlled with screw connection, blocking voltage 1200 V. SIRIUS Solid State Relay 3RF24 for switching resistive/inductive loads, e.g., for heaters or valves in a filling plant. The devices switch wear-free and silently, making them ideal for noise-sensitive areas such as offices and hospitals. They are also extremely reliable at high switching frequencies. With the heat sink already integrated, they can be directly installed in the control cabinet. The compact design saves space on the DIN rail.

Additionally, the solid state relays can be easily expanded for various applications using the standardized function modules 3RF29 by simply snapping them on. The devices are globally approved, e.g., according to IEC and UL/CSA. The solid state relays are available as single-phase or three-phase devices and come in various power ratings and rated operating voltages. Designed for AC or DC actuation, they are available with screw, spring-loaded, or ring terminal connections.

Accessories include not only the function modules 3RF29 but also control plugs and terminal covers. Simple, efficient, always up to date - the SIRIUS system modular kit. EAN: 4011209777514.