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Siemens 3RA1943-2C

MPN3RA1943-2C

Wiring kit electrical for star-delta (wye-delta) starter Size S3, S3, S2!!! Phased-out product!!! Successor is SIRIUS 3RA2 Preferred successor type is >>3RA2943-2C<<

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Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RA1943-2C — Identification
Parameter	Value
Product designation	Wiring kit
Brand	SIRIUS
Product design / construction	for Y-D starter S3, S3, S2

3RA1943-2C — Other specifications
Parameter	Value
Poles	3
Size of contactor	S3
Substance prohibitance	07/01/2006

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.

View all Siemens 3RA1 parts →

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 3RA1943-2C

Specifications

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