PAPST 4312 DC Fan 12V 0.42A 120x120x32mm (USED LIKE NEW)

Description

PAPST 4312 DC Fan 12V 0.42A 120x120x32mm (USED LIKE NEW) The PAPST 4312 is a compact, high-reliability DC axial fan designed for continuous operation in demanding thermal environments. Its 120 mm class frame (dimension 119 × 119 × 32 mm) and strong airflow capability make it suitable for cooling power electronics, industrial control cabinets, servers and other systems that require stable, long-term ventilation. This listing is for a used — like new unit that has been tested and found fully functional. Built with glass-fiber reinforced materials for the housing and impeller, the 4312 features ball-bearing construction and integrated motor protections (reverse-polarity and locked-rotor protection) to improve reliability and service life in harsh conditions. The fan is approved to common safety standards and offers long service life ratings (L10 up to 62,500 h at 40 °C), making it a dependable choice for industrial and telecom applications where uptime matters. Features High-reliability design for continuous operation. Glass-fiber reinforced housing and impeller for mechanical durability. Ball-bearing design for extended life. Integrated motor protection (reverse polarity & locked-rotor). Approved to major safety standards (VDE, CSA, UL, CE). Compact 120 mm class form factor for easy mounting. Specifications: Parameter Value Manufacturer: PAPST Model / Type: 4312 Rated voltage (nominal): 12 VDC Rated voltage range: 6 … 15 VDC Power consumption: 5.0W Rated current: ≈ 0.42A (5.0W / 12V) Speed (RPM): 2800 min⁻¹ Airflow: 170 m³/h (≈ 100 CFM) Sound pressure level: 45dB(A) Sound power level: 5.8B Frame size: 119 × 119 × 32 mm Typical marketed size: 120 × 120 × 32 mm Weight: 0.220kg Bearing type: Ball bearing Service life L10 (at 40 °C): 62,500 h Service life L10 (at max temp): 30,000 h Cable / leads: AWG 22, stripped and tin-plated Motor protection: Reverse-polarity and blocked-rotor protection; locked-rotor protection Approvals: VDE, CSA, UL, CE Applications: Server and rack cooling. Power supply / inverter ventilation. Industrial control cabinet cooling. Telecom & networking equipment. CNC / automation equipment enclosures. Any application requiring continuous, reliable forced-air cooling. Packages: 1x PAPST 4312 DC Fan 12V 0.42A 120x120x32mm (USED LIKE NEW). Documents: PAPST 4312 Datasheet.

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