type: EF80251S3-1000U-A99 size (A x A x B): 80 x 80 x 25mm bearing: sleeve rated voltage: 12Vdc airflow: 56m³/hr current: 70 mA speed: 2600 rpm noise (at 1m): 28dBA connection: leads weight: 75 g material: thermoplastic PBT UL94-VO locked rotor protection: no burnout for 72hrs in case of continuous operation dielectric strength: 600Vac for 2 seconds insulation resistance: 250Vdc, 10Mohm tolerance: speed ± 5% and airflow ± 10% safety: UL/CSA operating temperature: -10°C to +65°C (EN)