Product Overview: The Schaffner FN3270H-65-34 is a premium, high-performance 3-phase, 4-wire (3-phase + neutral) EMC/EMI filter meticulously engineered to provide superior attenuation of conducted electromagnetic interference in demanding industrial and commercial environments. Designed for applications requiring robust noise suppression, this compact 65 Ampere filter effectively mitigates both common mode and differential mode disturbances, ensuring compliance with stringent international EMC standards such as EN 61000-6-4 and EN 61000-6-2. Its advanced design enhances the reliability and operational stability of sensitive electronic equipment, protecting against malfunctions caused by electrical noise and improving overall power quality within your system. Ideal for integration into a wide range of machinery and power systems, the FN3270H-65-34 is a critical component for achieving electromagnetic compatibility and preventing costly downtime.

 
Technical Specifications:

Part Number: FN3270H-65-34
Alternative Part Number: FN3270H6534
Rated Current: 65 A
Rated Voltage: 3x 520V AC (Line-to-Line), 3-phase + Neutral
Operating Frequency: 50/60 Hz
Leakage Current (max): < 3.5 mA @ 250V / 50Hz (per phase to ground)
Operating Temperature Range: -25°C to +100°C (with current derating above 50°C)
Connection Type: High-current screw terminals
Mounting: Chassis mount
Approvals: UL Recognized, CSA Certified, ENEC
Insulation Resistance: >50 MΩ @ 500VDC (Line to Ground)
Dielectric Withstand Voltage: P-E: 2750 VDC, P-P: 2250 VDC (for 2 seconds)
Weight: 4.5 kg