Siemens 3RU2146-4MD1 SIRIUS S3 Thermal Overload Relay 80–100 A for Motor Protection
Pricing
Request a quote
We reply within 24 hours
Product Description
Siemens 3RU2146-4MD1 — SIRIUS S3 thermal overload relay for motor protection, 80–100 A adjustable setting range, trip Class 10, 690 V max rated operational voltage. Separate-positioning mount with screw main-circuit connection and one NO and one NC auxiliary contact. Supports automatic and push-button reset.
Technical Specifications
- Manufacturer part number (MPN)
- 3RU2146-4MD1 EAN / GTIN: 4047621013138 Sales unit: pcs Mounting method: Separate positioning Number of auxiliary contacts as normally open contact: 1 Number of auxiliary contacts as normally closed contact: 1 Release class: CLASS 10 Type of electrical connection of main circuit: Screw connection Max. rated operation voltage Ue: 690 V Adjustable current range: 80–100 A Reset function input: No Reset function automatic: Yes Reset function push-button: Yes Country of origin: Germany
Standards & Compliance
- HS Code
- 8536.49
Cross References
- EAN 4047621013138
- SAP 1200014116
- Code 81382918
Product Documentation
More from Siemens
Siemens
Siemens Current transformer for 820A
3UF1868-3GA00
Siemens
Siemens 3VA11, 25KA, 3-Pole, TM240, IN=16A,IR=11,2A 3VA1196-3EF36-0AA0
Siemens
Siemens 3NE8018-1
Siemens
Siemens 3RU2146-4MB0 SIRIUS S3 Thermal Overload Relay for Motor Protection
Siemens
Siemens 3RU1900-2AM71
Siemens
Siemens SENTRON 5SY8406-8 Miniature Circuit Breaker 4-Pole D6A 25KA
Siemens
Siemens Alpha 400/630 Din, Set for Terminal blockr with Terminal Support, Felt Cover without Cut-Out 8GK4401-2KK22
Siemens
Siemens SITOP DC power supply 6EP3333-7SB00-0AX0
Technical guides
Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 3RU2146-4MD1?
- 3RU2146-4MD1 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 3RU2146-4MD1.
- What is the HS code for 3RU2146-4MD1?
- The customs tariff (HS) code for 3RU2146-4MD1 is 8536.49.
- Who manufactures 3RU2146-4MD1?
- 3RU2146-4MD1 is a Siemens product in the Switchgear & Protection range.
- Is a datasheet available for 3RU2146-4MD1?
- Yes — the 3RU2146-4MD1 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 3RU2146-4MD1?
- The minimum order quantity is 1.
- Is 3RU2146-4MD1 available?
- Yes — 3RU2146-4MD1 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).