Siemens Indus.Sector Semiconductor Contactor 3RF2420-2AC45

Siemens Digital Industry Semiconductor Relay 3RF2420-2AC45

Manufacturer: Siemens Digital Industry
Designation: Semiconductor Relay AC51 20A 40°C
Type: 3RF2420-2AC45
Rated Control Supply Voltage Us at DC: 4..30 V
Voltage Type for Actuation: DC
Operating Voltage: 48..600 V
Rated Operational Current Ie at AC-1: 22 A
Rated Operational Current Ie at AC-51: 22 A
Number of Phases: 3
Suitable for Rail Mounting: Yes

Additional Details:
Three-phase semiconductor relay 3RF2 AC 51 / 20 A / 40 °C 48-600 V / DC 4-30 V, 3-phase controlled, spring terminal connection, blocking voltage 1200 V. SIRIUS 3RF24 semiconductor relay for switching resistive/inductive loads, e.g., for heaters or valves in a filling system. The devices switch wear-free and silently, making them ideal for noise-sensitive areas (offices, 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. The semiconductor relays can also be easily expanded for various applications by simply clicking on the standardized function modules 3RF29. The devices are globally approved (e.g., IEC and UL/CSA). The semiconductor relays are available as single-phase or three-phase devices. They come in various power ratings and rated operating voltages. Designed for AC or DC actuation, they are available with screw, spring terminal, or ring terminal connections. In addition to the function modules 3RF29, control plugs and terminal covers are also available as accessories. Simple, efficient, always up to date - the SIRIUS system modular concept.
EAN: 4011209647114.