← Compare hub·5 parts · differing rows only
N-way parametric matrix
Same normalized catalog keys as pairwise pages; this view stacks 5 parts as columns. Column order follows the URL; add sort=hub to reorder by similarity to the first column. Deterministic screening notes on each two-SKU link below are computed pairwise, not across the whole set at once.
Parametric delta across 5 catalog rows. Only rows with at least one differing value are shown. Toggle highlight to emphasize changed cells.
| Parameter | 3RH21311AN20 | 3RH21221AK60 | 3RH21311AP60 | 3RH22621AK60 | 3RH21311AF00 |
|---|---|---|---|---|---|
| Coil Voltage | 220VAC | 120VAC | 240VAC | 120VAC | 110VAC |
| Must Operate Voltage | 187 VAC | 102 VAC | 204 VAC | 102 VAC | 93.5 VAC |
| Base Product Number | 3RH21311 | 3RH21221 | 3RH21311 | 3RH22621 | 3RH21311 |
Catalog rows
- 3RH21311AN20 · siemens
- 3RH21221AK60 · siemens
- 3RH21311AP60 · siemens
- 3RH22621AK60 · siemens
- 3RH21311AF00 · siemens
Pairwise matrix (screening notes + tiers)
Open the first column (3RH21311AN20) against each other column for full narrative blocks.