Siemens 3RF2370-3AA04

Siemens Digital Industry Semiconductor Relay 3RF2370-3AA04

Manufacturer: Siemens Digital Industry
Designation: Semiconductor Relay 230-460V/24VDC
Type: 3RF2370-3AA04
Rated control supply voltage Us at AC 50 Hz: 0 V
Rated control supply voltage Us at AC 60 Hz: 0 V
Rated control supply voltage Us at DC: 15..24 V
Type of voltage for actuation: DC
Operating voltage: 48..460 V
Rated operational current Ie at AC-1: 70 A
Rated operational current Ie at AC-51: 70 A
Number of phases: 1
Suitable for rail mounting: yes

Additional details: 1-phase semiconductor relay 3RF2 AC 51 / 70 A / 40 °C 48-460 V / DC 24 V ring cable connection. Since May 21, 2018, the dimensions and drilling pattern have changed; further information is available in the Industry Online Support. SIRIUS semiconductor relay 3RF23 for switching resistive and 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 used 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 1-phase or 3-phase devices and come in various power ratings and rated operational voltages. Designed for AC or DC actuation, they are available with screw, spring-loaded, or ring cable lug 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: 4011209573482.