BOM / RFQ

Siemens 3TK2811-0BB4

MPN3TK2811-0BB4

3TK2811-0BB4 - CONTACTOR RELAY by SIEMENS

$923.14Ref. price · indicative, final on quote

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Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3TK2811-0BB4 — Mechanical
Parameter	Value
Weight	0.77 kgs

Pricing & Availability

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Wholesale Ref.*

$923.14

Lead time: Contact for availability

*Sample & small orders welcome — quoted per order; a small handling charge may apply below MOQ.

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About the brand

Siemens

Siemens parts are sourced across every condition — factory-new current-production lines, new-old-stock, surplus, refurbished-and-bench-tested and used clean-pull units — through our independent distributor channels; each listing states its condition. Request a quote for live pricing, availability, and lead times.

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Siemens Series Alternatives & Replacements

Alternative models and sibling configurations in the same Siemens series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.

Siemens 3TK2811-0BB4

Specifications

6ES7212-1AE40-0XB0

6ES7211-1AE40-0XB0

6ES7211-1HE40-0XB0

6ES7217-1AG40-0XB0

6ES7211-1BE40-0XB0

6ES7212-1BE40-0XB0