Siemens 3RS7020-2ET00 Loop-Powered Signal Insulator 4-20 mA, 1-Channel
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Product Description
Single-channel signal converter and loop insulator with 4-20 mA input and 4-20 mA output, providing galvanic separation between transmitter and controller circuits. Compact 6.2 mm wide built-in device with spring-clamp terminals for snap mounting on DIN rail, IP20. Used in process instrumentation to eliminate ground loops and protect analogue inputs.
Technical Specifications
- Manufacturer part number (MPN)
- 3RS7020-2ET00
- EAN / GTIN
- 4047621001340
- Sales unit
- pcs
- Number of input ranges 4 mA ... 20 mA
- 1
- Number of output ranges 4 mA ... 20 mA
- 1
- Number of channels
- 1
- SIL according to IEC 61508
- None
- Height
- 93 mm
- Width
- 6.2 mm
- Depth
- 71 mm
- Load
- 1000 Ohm
- Load influence
- 0 %
- Temperature drift
- 0.015 %/K
- Construction type of device
- Built-in device
- Type of electric connection
- Spring clamp connection
- Mounting method
- Snap mounting support rail
- Degree of protection (IP)
- IP20
- Device construction
- Built-in device
- Country of origin
- Germany
Standards & Compliance
- HS Code
- 8538.90
Cross References
- EAN 4047621001340
- SAP 1000790545
- Code 81402259
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 3RS7020-2ET00?
- 3RS7020-2ET00 can be ordered from cballast.com as a Siemens catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Siemens product?
- The manufacturer part number is 3RS7020-2ET00.
- What is the HS code for 3RS7020-2ET00?
- The customs tariff (HS) code for 3RS7020-2ET00 is 8538.90.
- Who manufactures 3RS7020-2ET00?
- 3RS7020-2ET00 is a Siemens product in the Sensors & Instrumentation range.
- Is a datasheet available for 3RS7020-2ET00?
- Yes — the 3RS7020-2ET00 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 3RS7020-2ET00?
- The minimum order quantity is 1.
- Is 3RS7020-2ET00 available?
- Yes — 3RS7020-2ET00 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).