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Semiconductor relay, 3-phase 3RF2 5...

In stock price (excl. VAT):
126,13 €
This price is valid until 2024-12-16
Price per pcs: 126,13 €
EAN: 4011209646797
MPN: 3RF2255-2AC45
Our warehouse: No Vendor stock: No
Per pallet: N/A
Technical data
Item condition New
Manufacture name Semiconductor relay, 3-phase 3RF2 5...
Brand Siemens
Categories Relays
Country of origin DE
Harmonized System Code 8536 4900 00
Number of phases 3
Modular version Yes
Rated control supply voltage at AC 50 Hz UN V
Rated control supply voltage at AC 60 Hz UN V
Rated control supply voltage at DC 4-30 V
Operating voltage 48-600 V
Rated operation current Ie at AC-1 55 A
Rated operation current Ie at AC-3 UN A
Voltage type for actuating DC
Rated operation current Ie at AC-51 20 A
Rated operation current Ie at AC-53a UN A
Rated operation current Ie at AC-53b UN A
Switching at zero-crossing -
Packing details
Packing level 1 4011209646797
Description
Semiconductor relay, 3-phase 3RF2 55 A / 40 °C 48-600 V / 4-30 V DC 3-phase controlled Spring-type terminal Blocking voltage 1200 V solid-state relay SIRIUS 3RF22 for switching resistive/inductive loads, e.g. of heaters or valves in a bottling plant. The devices are non-wearing and silent and are therefore ideal for noise-sensitive areas (offices, hospitals). They are also extremely reliable 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 devices are approved for worldwide use (e.g. IEC and UL/CSA). The solid-state relays are available as single-phase devices in two widths, or as three-phase devices. They are available for different power ratings and rated operating voltages. Designed for AC or DC operation, they are available with screw, spring-type or ring terminal lug connections. In addition to the 3RF29 function modules, control connectors and terminal covers are also available as accessories. Simple, efficient and always up to date - SIRIUS modular system.