Technical Specifications

• Part Number: 51303940250 / 51303940-250 / MC-FAN511

• Rated Voltage: 230 VAC (nominal 207–253 VAC)

• Frequency: 47–63 Hz

• Operating Current: 0.25 A

• Fan Configuration: 2 × axial fans

• Fan Speed: 3100 RPM

• Alarm Output: NO/NC relay contacts (200 VDC peak, 0.5 A max)

• Bearing Type: Ball bearing

• Weight: 3.22 kg (7.09 lbs)

• Dimensions (W×H×D): ~480 × 110 × 80 mm

• Status: Active (available new/refurbished)

Key Features

• 230 VAC Rated: Optimized for European/Asian 230 VAC industrial power grids.

• Dual Fan Redundancy: Two independent fans ensure continuous cooling if one fails.

• Integrated Fault Alarm: Triggers on fan stop/low speed; dry contact for DCS/PLC notification.

• High-Speed Airflow: 3100 RPM delivers strong cooling for high-heat cabinets.

• Drop-In Replacement: Interchangeable with 51303940-100/-150 series (voltage match required).

Applications

• Honeywell Experion PKS, UCN, HPM, and TPS DCS cabinets

• Industrial control enclosures (PLC, servo, inverter) in 230 VAC regions

• Process automation: power, chemical, pulp & paper, oil & gas

Compatible & Related Part Numbers

• 51303940-100 (115 VAC, low speed)

• 51303940-150 (120 VAC, high speed)

• 51303940-151 (115 VAC, 3100 RPM)

• MC-FAN511 (Honeywell system designation)