Siemens Thermal Overload Relay, 9,0-12,5 A, Spring Clamp Connection (3RU2126-1KC0)
Siemens

Siemens Thermal Overload Relay, 9,0-12,5 A, Spring Clamp Connection (3RU2126-1KC0)

Part number3RU2126-1KC0EAN / GTIN4011209781160HS code8536.49
MOQ:1

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Product Description

Siemens 3RU2126-1KC0 Thermal Overload Relay 9,0-12,5A Spring terminals.

Technical Specifications

Manufacturer part number (MPN)
3RU2126-1KC0
EAN / GTIN
4011209781160
Sales unit
pcs
Mounting method
Direct attachment
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
Spring clamp connection
Max. rated operation voltage Ue
690 V
Adjustable current range
9–12.5 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 4011209781160
  • SAP 1000097469
  • Code 8962850

Product Documentation

Document preview: Siemens 3RU2126-1KC0 — OEM Datasheet

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 3RU2126-1KC0?
3RU2126-1KC0 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 3RU2126-1KC0.
What is the HS code for 3RU2126-1KC0?
The customs tariff (HS) code for 3RU2126-1KC0 is 8536.49.
Who manufactures 3RU2126-1KC0?
3RU2126-1KC0 is a Siemens product in the Switchgear & Protection range.
Is a datasheet available for 3RU2126-1KC0?
Yes — the 3RU2126-1KC0 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 3RU2126-1KC0?
The minimum order quantity is 1.
Is 3RU2126-1KC0 available?
Yes — 3RU2126-1KC0 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).