5 variants · Schneider Electric
The Schneider Electric Schneider Electric SD21 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common IP rating of IP20, main product or component type of Motion stepper drive and operating temperature of 300 °C. Variants differ by current, depth and height, so you can match the exact current your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Schneider Electric SD21 Series variants and discontinued ones from a single page.
| Parameter | SD215DU20C | SD215DU50C | SD218AU20C | SD218AU50C | SD218PU50C |
|---|---|---|---|---|---|
| Current | <= 3.2 mA | <= 4 mA | <= 3.2 mA | <= 4 mA | <= 4 mA |
| Depth | 2.3 in (59 mm) | 3.9 in (99 mm) | 2.3 in (59 mm) | 3.9 in (99 mm) | 3.9 in (99 mm) |
| Height | 1.3 in (33 mm) | 2.1 in (54 mm) | 1.3 in (33 mm) | 2.1 in (54 mm) | 2.1 in (54 mm) |
| Width | 1.8 in (45 mm) | 3.0 in (76 mm) | 1.8 in (45 mm) | 3.0 in (76 mm) | 3.0 in (76 mm) |
Request a quote on any Schneider Electric SD21 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
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