BOM / RFQ

Siemens 3RW4743-0LC00

MPN3RW4743-0LC00

Power semiconductor module 690 V, for 3RW4443, 203 A two units for each device

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Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RW4743-0LC00 — Identification
Parameter	Value
Product designation	Power semiconductor module

3RW4743-0LC00 — Other specifications
Parameter	Value
Substance prohibitance	05/01/2012

Pricing & Availability

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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 3RW4743-0LC00

Specifications

6ES7212-1AE40-0XB0

6ES7211-1AE40-0XB0

6ES7211-1HE40-0XB0

6ES7217-1AG40-0XB0

6ES7211-1BE40-0XB0

6ES7212-1BE40-0XB0