Siemens Thermal Overload Relay 2.2 - 3.2 A
Pricing
Request a quote
We reply within 24 hours
Product Description
Siemens 3RU2126-1DB0 is a thermal overload relay with a 2.2-3.2 A setting range and direct-attachment mounting. It provides one NO and one NC auxiliary contact with screw main-circuit connections and a Class 10 release. Rated for a maximum operating voltage Ue of 690 V with automatic and manual push-button reset functions.
Technical Specifications
- Manufacturer part number (MPN)
- 3RU2126-1DB0
- EAN / GTIN
- 4011209780866
- Sales unit
- pcs
- Setting range
- 2.2-3.2 A
- 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
- Screw connection
- Max. rated operation voltage Ue
- 690 V
- 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 4011209780866
- SAP 1000097505
- Code 8939299
Product Documentation
More from Siemens
Siemens
Siemens Load-break switch 1600A,size 5,6-Pole,1200VDC
3KD5460-0RE20-0
Siemens
Siemens SENTRON 5SY8413-7 Miniature Circuit Breaker 4-Pole C13A 25KA
Siemens
Siemens SENTRON 3KD Switch-Disconnector 3KD3440-0NE10-0, 160 A, 4-Pole, Front Operated Left, without Rotary Handle
Siemens
Siemens Door connection head 12X12XMM for 3VA circuit breaker
8UD1900-4HA00
Siemens
Siemens AS-Interface Add-On Module for 3RA6 Compact Starter with Safe Disconnection Inputs, Screw Connection
3RA6970-3B
Siemens
Siemens SIRIUS ACT 22 mm command and signalling device 3SU1000-0AB200-0AD0
Siemens
Siemens Current transformer 800/1A, 10VA K1,0
4NC5431-0CH21
Siemens
Siemens MCCB_3VA25_3P_55KA_ETU330,LIG PROTECTION, IN=1000A, IR=400A-1000A, II=1,5-10XIN,IG=0,2-1XIN, TG=0,1/0,3MS
3VA2510-5HM32-0AA0
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 3RU2126-1DB0?
- 3RU2126-1DB0 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 3RU2126-1DB0.
- What is the HS code for 3RU2126-1DB0?
- The customs tariff (HS) code for 3RU2126-1DB0 is 8536.49.
- Who manufactures 3RU2126-1DB0?
- 3RU2126-1DB0 is a Siemens product in the Switchgear & Protection range.
- Is a datasheet available for 3RU2126-1DB0?
- Yes — the 3RU2126-1DB0 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 3RU2126-1DB0?
- The minimum order quantity is 1.
- Is 3RU2126-1DB0 available?
- Yes — 3RU2126-1DB0 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).