Siemens Digital Industry Semiconductor Protection 3RF2430-1AC45

Manufacturer: Siemens Digital Industry
Designation: Semiconductor Protection AC51 30A 40 Degrees
Type: 3RF2430-1AC45
Suitable for rail mounting: yes
Rated control supply voltage Us at AC 50 Hz: 4..30 V
Rated control supply voltage Us at DC: 4..30 V
Voltage type for actuation: DC
Number of phases: 3
Rated operational current Ie at AC-1: 30 A
Rated operational current Ie at AC-51: 30 A

Additional details: 3-phase semiconductor protection 3RF2 AC 51 / 30 A / 40 °C 48-600 V / DC 4-30 V 3-phase controlled screw connection blocking voltage 1200 V. SIRIUS 3RF24 semiconductor protection for switching resistive/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 (offices, hospitals). They are also extremely reliable at high switching frequencies. As the heat sink is 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-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: 4011209647169.