DATA SHEET

IEC Inlet Filters FN2660

Low Profile - High performance, EMC/EMI IEC inlet filter

Excellent IEC inlet for robotics, datacenters

and other applications

Terminals available on load side: Fast-on,

wire leads, bolt, and clamps

Voltage rating up to 250 VAC

Fits within 1 height unit (HU) of a 19" rack

application

40°C operating temperature

2-stage filter performance

Performance indicators

standard

high

very high

Rated current [A]

20

10

FN2640

FN2660

Technical Specifications

Rated operating voltage

250 VAC

Operating frequency

DC to 60 Hz

Rated currents

10 to 20 A @ 40°C

Overload capability

1.5 x rated current for 1 minute once per hour

Cooling

Natural cooling AN

Climatic category

40/085/21 acc. IEC60068-1

Flammability corresponding to

Plastic Material: UL 94 V0

Laces for -07 version: UL 94 VW1

Surge withstand

2 kV Ph-Ph / 4 kV Ph-PE (Level 4)

High potential test voltage

P –> N 1500 VDC for 2 sec*

P/N –> PE 2500 VDC for 2 sec*

Altitude

Derating above 2000 m

Certified to

UL 60939-3, IEC/EN 60939, GB/T 15287

MTBF

> 300,000 h

Protection category

IP00 / IP20 for -103 terminal

Protection category

2 acc. IEC 60664-1

Vibration and shock

3M12 acc. IEC 60721-3-3

Overvoltage category

II acc. IEC 60664-1

Temperature range (operation and storage)

-40°C to +85°C (with derating >40°C)

High potential test voltage: Repetition with max. 80% of specified values

*

Approvals & Compliances

Features and Benefits

Typical Applications

FN2640 / FN2660 series fits perfectly within 1HU

height for rack mount applications

The filters are built to fit perfectly to datacenter

and audio video equipment

The shape allows convenient and space-saving

installation

Fulfills the requirements in IEC/EN 62040-1 -

Uninterruptible power systems (UPS)

Fulfills the requirements in IEC 62368-1 - Audio/

Video, Information and Communication

Technology Equipment

Fulfills the requirements in IEC/EN 60335-1 -

Household and similar appliances

Robotics, collaborative robots, autonomous

machines

Audio and video equipment

UPS - Uninterruptible power supplies

Typical electrical schematic

L1

L2

1

1

2

2