Solid state contactor AC51 50A 40 deg - Magnet contactor 4...30VDC 3RF2450-1AB45

Siemens - 3RF2450-1AB45 - Solid state contactor AC51 50A 40 deg - Magnet contactor 4...30VDC 3RF2450-1AB45
Photo source: fig. possibly similar
Photo source: fig. possibly similar
3RF2450-1AB45 4011209647220 EAN/GTIN DE 23691322 WEEE

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¥1,439.29 excl. VAT
¥2,551.87 (-43.6% RRP***)

15-16 days* (CHN)

Safety and hazard information
Please note that electrotechnical work may only be carried out by qualified electricians or under their guidance and supervision. Observe any deviating country-specific electrical installation standards and regulations and seek advice from a local electrician.In addition, observe more current safety instructions and regulations for the products on the manufacturer's side or the product descriptions and installation instructions on the manufacturer's side.

Devices with a connected load of > 380V/400V require a heavy current connection and may only be connected by an approved electrical company. Devices with a power rating > 12kW require the approval of your grid operator (Germany, other countries may differ).
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Semiconductor contactor AC51 50A 40 degrees 3RF2450-1AB45 Rated control supply voltage Us at DC 4... more
Solid state contactor AC51 50A 40 deg - Magnet contactor 4...30VDC 3RF2450-1AB45 – Siemens – 4011209647220: Semiconductor contactor AC51 50A 40 degrees 3RF2450-1AB45 Rated control supply voltage Us at DC 4 ... 30V, voltage type for actuation DC, rated operating current Ie at AC-1, 400 V 50A, suitable for series installation, number of auxiliary contacts as normally open contacts 0, number of auxiliary contacts as normally closed contacts 0, main circuit connection type screw connection, number of normally closed contacts as main contacts 0, number of normally open contacts as main contacts 2, semiconductor contactor 3-phase 3RF2 AC 51 / 50 A / 40 °C 48-600 V / DC 4-30 V 2-phase controlled screw connection blocking voltage 1200 V SIRIUS 3RF24 semiconductor contactor for switching ohmic/inductive loads, e.g. B. from radiators or valves in a bottling plant. The devices switch wear-free and silently and are therefore ideal for noise-sensitive areas (offices, hospitals). They are extremely reliable even at high switching frequencies. Since the heat sink is already integrated, they can be used directly in the control cabinet. The compact design saves space on the top-hat rail. The semiconductor contactors can also be expanded for a variety of applications using the standardized 3RF29 function modules by simply clicking on them. The devices are approved worldwide (e.g. IEC and UL/CSA). The solid-state contactors are available as 1-phase or 3-phase devices. They are available for different powers and rated operating voltages. Designed for AC or DC operation, they are available with screw spring-loaded or ring cable 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.
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Rated control supply voltage Us at DC 4..30V
Voltage type for actuation DC
Operating voltage 48..600 V
Rated operational current Ie at AC-1 50 A
Rated operational current Ie at AC-51 50 A
Number of phases 3
Suitable for serial installation yes

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