Siemens Digital Industries Semiconductor Relay 3RF2070-1AA45

Manufacturer: Siemens Digital Industries
Designation: Semiconductor Relay 45 mm, 70 A, 48-600 V
Type: 3RF2070-1AA45
Rated control supply voltage Us at DC: 4..30 V
Type of voltage for actuation: DC
Operating voltage: 48 V
Rated operational current Ie at AC-1: 70 A
Rated operational current Ie at AC-51: 50 A
Number of phases: 1
Suitable for rail mounting: yes

Further details:
Semiconductor relay, single-phase, 3RF2, width 45 mm, 70 A, 48-600 V / DC 4-30 V, screw connection, blocking voltage 1200 V. SIRIUS 3RF20 semiconductor relay for switching resistive and inductive loads, e.g., 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. The compact design saves space on the cooling surface. Additionally, the semiconductor 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., IEC and UL/CSA). The semiconductor relays are available as single-phase devices in two widths or as 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-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 concept.
EAN: 4011209629639.