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3RT5944-5AL21 - Siemens

MPN3RT5944-5AL21

Coil for contactors 48 V AC, 50 Hz Screw connection

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Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RT5944-5AL21 — Control & Coil
Parameter	Value
Control supply voltage type	AC
Rated value @ 50 Hz	0.8 ... 1.1
Rated value @ 50 Hz	230 V

3RT5944-5AL21 — Other specifications
Parameter	Value
At 60 Hz rated value	230 V

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

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3RT5944-5AL21 - Siemens

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