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Siemens 3RW5952-0SH05 — Soft Starters

Siemens 3RW5952-0SH05 Power Semiconductor Module, 600V 77A

MPN3RW5952-0SH05
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Siemens 3RW5952-0SH05 power semiconductor module, 600 V, 77 A, spare part for 3RW52 soft starters.

Siemens 3RW5952-0SH05 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RW5952-0SH05 — Specifications
ParameterValue
Group codeR711
Product group4983
Product classA: Standard product which is a stock item could be returned within the returns guidelines/period.
SeriesSpare parts for 3RW52 soft starters
Export control regulationsAL : N / ECCN : N
Compliance with the substance restrictions according to RoHS directiveSince: 15-02-18

Product details

The Siemens 3RW5952-0SH05 is a power semiconductor module rated 600 V and 77 A, designed as a spare part for the 3RW52 series soft starters. This is the semiconductor stack that handles the motor current during the soft-start ramp — not a control board or interface module. It belongs to the spare parts family for 3RW52 soft starters and carries Group Code R711.

As a current-production Siemens spare part, the 3RW5952-0SH05 is sourced to order through independent distribution channels. For volume purchases or BOM-line commitments, submit an RFQ with your target quantity and delivery window.

Frequently asked questions

Is 3RW5952-0SH05 compatible with all 3RW52 soft starters?

The 3RW5952-0SH05 is a spare part for the 3RW52 soft starter series. It is a power semiconductor module rated 600 V and 77 A, so it fits the 3RW52 frame sizes that use that current rating. Verify your specific 3RW52 variant's rated current against the 77 A module rating before ordering.

Is 3RW5952-0SH05 RoHS compliant?

Yes, the 3RW5952-0SH05 has been RoHS compliant since 15-02-18.

Where can I buy 3RW5952-0SH05 today?

Submit an RFQ through this listing. The part is sourced to order through independent distribution channels serving industrial automation buyers.

Is there a direct replacement or equivalent for 3RW5952-0SH05?

No direct replacement or equivalent is listed in the official lifecycle data. The 3RW5952-0SH05 is the current-production spare part for 3RW52 soft starters at the 77 A rating. If you need a different current rating, check the 3RW52 spare parts family for the corresponding module.

MPN
3RW5952-0SH05