Siemens digital industrial solid state relay 2RF2, 3 3RF2255-1AB35

Manufacturer: Siemens Digital Industries
Designation: Solid state relay 2RF2, 3 phase 55A 48-600V/1
Type: 3RF2255-1AB35
Rated control supply voltage Us at AC 50 Hz: 88-121 V
Rated control supply voltage Us at AC 60 Hz: 88-121 V
Voltage type for actuation: AC
Operating voltage: 48-600 V
Rated operational current Ie at AC-1: 55 A
Rated operational current Ie at AC-51: 50 A
Number of phases: 3
Suitable for series installation: Yes

Further details:
Solid-state relay, 3-phase 3RF2 55 A / 40 °C 48-600 V / 110 V AC 2-phase controlled
Screw connection
Blocking voltage 1200 V
SIRIUS 3RF22 solid-state relay for switching resistive/inductive loads, e.g., of radiators or valves. The devices switch wear-free and silently, making them ideal for noise-sensitive areas (offices, hospitals). They are extremely reliable even at high switching frequencies. The compact design saves space on the cooling surface. The solid-state relays can also be expanded for a wide range of applications by simply clicking on the standardized 3RF29 function modules. The units are approved worldwide (e.g., IEC and UL/CSA). The solid-state relays are available as 1-phase units in two widths or as 3-phase units. They are available for different power ratings and rated operating voltages. Designed for AC or DC actuation, they are available with screw, spring-cage, or ring terminal lug connections. In addition to the 3RF29 function modules, control plugs and terminal covers are also available as accessories. Simple, efficient, always up-to-date - the SIRIUS modular system.
EAN: 4011209777415.