FN256-8-46 Schaffner EMC Inc, FN256-8-46 Datasheet - Page 2

• Manufacturer Part Number: FN256-8-46
• Description: FILTER 3-PHASE NEUTRAL LINE 8A
• Manufacturer: Schaffner EMC Inc
• Series: FN 256r

Specifications of FN256-8-46

• Filter Type: Power Line
• Voltage - Rated: 277V, 480V
• Current: 8A
• Mounting Type: Chassis Mount
• Termination Style: Terminal Block
• Current Rating: 8A
• Voltage Rating: 480V
• Leakage Current Max: 3.4mA
• Capacitance: 2.2µF
• Inductance: 1.78mH
• Mounting Style: Chassis
• Filtered: Yes
• Frequency: 50 Hz
• Leakage Current: 3.4 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 293-642; 817-1068; FN 256 - 8-46

Filter selection table
Filter*
FN 256-8-46
FN 256-16-46
FN 256-25-47
FN 256-36-47
FN 256-64-52
FN 256-80-..
FN 256-120-..
FN 256-160-..
*
**
*** Filters with -28 connections are rated for 40°C environmental temperature only.
Typical filter attenuation
Per CISPR 17; A = 50Ω/50Ω sym; B = 50Ω/50Ω asym; C = 0.1Ω/100Ω sym; D = 100Ω/0.1Ω sym
8A types
64A types
> Components
To compile a complete part number, please replace the -.. with the required I/O connection style.
Maximum leakage under normal operating conditions, based on the assumption that all three phases and the neutral conductor are connected to the supply and the consumer. In this case, the
current will mainly return through the neutral line, not as earth leakage.
> FN 256
Rated current
@ 50°C (40°C)
120 (131)
160 (175)
16 (17.5)
25 (27)
36 (39)
64 (70)
80 (88)
16A types
80A types
8 (8.8)
[A]
Leakage current**
@ 400VAC/50Hz
[mA]
3.4
3.4
3.4
3.4
3.4
3.4
5.0
6.8
25A types
120A types
@ 25°C/50Hz
Power loss
11.6
14.8
18.4
18.8
25.1
30.7
[W]
2.7
6.0
-46
-46
-47
-47
-52
-28***
-28***
-28***
Input/Output
36A types
160A types
connections
-34
-35
-40
Weight
[kg]
0.8
1.1
1.4
1.5
2.2
4.5
6.1
8.0