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Circuit Protection & Switching Parts
Compare Circuit Protection & Switching
Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.
| MPN | manufacturer's article number — 1 of the supplied contactor | manufacturer's article number — 2 of the supplied contactor | Net Weight | operational current — at AC-3 — at 400 V rated value | operating power — at AC-3 — at 400 V rated value |
|---|---|---|---|---|---|
| 3RA2436-8XE32-1NB3 | 3RT2036-1NB30-0CC0 | 3RT2036-1NB30 | 3.276 kg | 86 A | 45 kW |
| 3RA2435-8XH32-1NB3 | 3RT2035-1NB30-0CC0 | 3RT2035-1NB30 | 3.362 kg | 80 A | 37 kW |
| 3RA2325-8XE30-2BB4 | 3RT2025-2BB40-0CC0 | 3RT2025-2BB40 | 1.349 kg | 17 A | 7.5 kW |
| 3RA2325-8XE30-1BB4 | 3RT2025-1BB40-0CC0 | 3RT2025-1BB40 | 1.238 kg | 17 A | 7.5 kW |
| 3RA2446-8XH32-1NB3 | 3RT2046-1NB30-0CC0 | 3RT2046-1NB30 | 5.872 kg | 160 A | 90 kW |
| 3RA2446-8XE32-1NB3 | 3RT2046-1NB30-0CC0 | 3RT2046-1NB30 | 5.085 kg | 160 A | 90 kW |
Common to all listed parts
| mechanical service life (operating cycles) — of contactor typical | 10 000 000 |
| mechanical service life (operating cycles) — of the contactor with added auxiliary switch block typical | 10 000 000 |
| reference code according to IEC 81346-2 | Q |
| installation altitude at height above sea level maximum | 2 000 m |
| ambient temperature — during operation | -25 ... +60 °C |
| ambient temperature — during storage | -55 ... +80 °C |
| number of poles for main current circuit | 3 |
| number of NC contacts for main contacts | 0 |