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Siemens 3RF2120-2AA02 Solid State Relay, 1NO Contact, 24 VDC V Coil
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Siemens

Siemens 3RF2120-2AA02 Solid State Relay, 1NO Contact, 24 VDC V Coil

Short Description

SIRIUS SC solid state relays are suitable for surface mounting on existing cooling surfaces. Installation is quick and easy, involving just two screws. The special technology of the power semiconductor ensures there is excellent thermal contact with the heat sink. Depending on the nature of the heat sink, the capacity reaches up to 88 A on resistive loads. The 3RF21 solid state relays can be expanded with various function modules to adapt them to individual applications.

Siemens Solid State Relay, 4.6 kW Power, 50/60 Hz Frequency, 24 VDC Coil, 1NO Contact Form, 20 A at 24 to 230 VAC Contact, 1 Pole, Threaded Mounting, Spring Loaded Terminal, IP20 Enclosure, -25 to 60 deg C, 85 mm H x 22.5 mm W x 48 mm D Dimensions
MFG #: 3RF2120-2AA02

EECO #: SIC3RF21202AA02

Brand: Siemens
UPC #: 754554860664
Attributes
Features
Documents
Product Information
Attributes
UNSPSC
39121529
Coil Voltage
24
Power Rating
4.6
Mounting Type
Threaded
Terminal Type
Spring-Loaded
Contact Rating
20 A at 24 to 230 VAC
Enclosure Type
IP20
Frequency Rating
50/60
Temperature Rating
-25 to 60
Dimensions
85 mm H x 22.5 mm W x 48 mm D
Features
  • With its compact design, which stays the same even at currents of up to 88 A, the 3RF21 steady-state relay is the ultimate in space-saving construction, at a width of 22.5 mm
  • The logical connection method, with the power infeed and connection of the load, ensures tidy installation in the control cabinet
  • 1-phase
  • Zero switching
  • 2.3 kW at 115 VAC, 4.6 kW at 230 VAC
  • Screw fixing mounting
  • 4.6 kW at 230 V
Siemens_3RF2120_2AA02_Specification_Sheet
IDW_DOCUMENT_9258bf3b401e206a7462f6f27468ee70d9e38d97bebef918bf380d83e1ab5243
IDW_DOCUMENT_c5fc725d2d6c12c22015fe07e3d4fc327c58088eb9bb19c31d4f24f47464de9e
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Siemens 3RF2120-2AA02 Solid State Relay, 1NO Contact, 24 VDC V Coil