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Semiconductor relay 3RF2, 1-phase, W=45 mm, 50 A 48-600 V/24 V DC

Semiconductor relay 3RF2, 1-phase, W=45 mm, 50 A 48-600 V/24 V DC

Siemens

Part No: 3RF20501AA06

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Out of Stock

Price: £55.13

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Product Details

Semiconductor relay, 1-phase 3RF2 Overall width 45 mm, 50 A 48-600 V / 24 V DC screw terminal solid-state relay SIRIUS 3RF20 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.

Product Specifications

  • Modular version
    false
  • Number of auxiliary contacts as normally closed contact
    0
  • Number of auxiliary contacts as normally open contact
    0
  • Number of main contacts as normally open contact
    1
  • Number of normally closed contacts as main contact
    0
  • Rated control supply voltage Us at DC (V)
    15 - 24
  • Rated operation current Ie at AC-1, 400 V (A)
    50
  • Rated operation current Ie at AC-3, 400 V (A)
  • Rated operation current Ie at AC-4, 400 V (A)
  • Rated operation power at AC-3, 400 V (kW)
  • Rated operation power Ie at AC-4, 400 V (kW)
  • Type of electrical connection of main circuit
    Screw connection
  • Voltage type for actuating
    DC