| Specifications | 32.21-4000 | 32.21-4300 | |
| Contact specifications | |||
| Contact configuration | 1 CO (SPDT) | 1 no (SPST-NO) | |
| Rated current / maximum peak current a | 6/15 | 6/15 | |
| Rated voltage / maximum switching voltage v/ac | 250/400 | 250/400 | |
| Rated load ac1/va | one thousand and five hundred | one thousand and five hundred | |
| Rated load ac15 (230 V AC) VA | two hundred and fifty | two hundred and fifty | |
| Single phase motor rating (230 V AC) kw | zero point one eight five | zero point one eight five | |
| Breaking capacity dc1:30/110/220 V A | 3/0.35/0.2 | 3/0.35/0.2 | |
| Minimum switching load MW (v/ma) | 500（10/5 | 500（10/5） | |
| Standard contact material | AgSnO₂ | AgSnO₂ | |
| Coil specification | |||
| Nominal voltage | （UN）V AC（50/60 Hz） | — | — |
| V DC | 5 - 12 - 24 - 48 | 5 - 12 - 24 - 48 | |
| Rated power ac/dc | VA（50 Hz）/W | —/0.2 | —/0.2 |
| Operating range | AC | — | — |
| DC | （0.78…1.5）UN | （0.78…1.5）UN | |
| Holding voltage ac/dc | —/0.4 UN | —/0.4UN | |
| Required voltage ac/dc | —/0.1 UN | —/0.1 UN | |
