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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 | product designation | power loss [W] for rated value of the current without load current share typical | Net Weight | ambient temperature — during operation | no-load switching frequency — at DC |
|---|---|---|---|---|---|
| 3RH2140-2AB00-Z X95 | Auxiliary contactor | 1.43 W | 244.28 g | -25 ... +60 °C | 10 000 1/h |
| 3RH2140-2AB00-Z W97 | Auxiliary contactor | 1.43 W | 244.28 g | -25 ... +60 °C | 10 000 1/h |
| 3RH2131-1XF40-0LA2 | Contactor relay for railway applications | 0.75 W | 0.275 kg | -40 ... +70 °C | 1 500 1/h |
Common to all listed parts
| product type designation | 3RH2 |
| size of contactor | S00 |
| product extension auxiliary switch | Yes |
| insulation voltage with degree of pollution 3 at AC rated value | 690 V |
| surge voltage resistance rated value | 6 kV |
| mechanical service life (operating cycles) — of contactor typical | 30 000 000 |
| mechanical service life (operating cycles) — of the contactor with added electronically optimized auxiliary switch block typical | 5 000 000 |
| mechanical service life (operating cycles) — of the contactor with added auxiliary switch block typical | 10 000 000 |