NAC-20-472 Cosel U.S.A. Inc., NAC-20-472 Datasheet - Page 3

• Manufacturer Part Number: NAC-20-472
• Description: Single-Phase AC Filter, 20 A, 250 V AC/DC
• Manufacturer: Cosel U.S.A. Inc.
• Type: Filterr

Specifications of NAC-20-472

• Brand/series: NAC Series
• Current, Leakage: 0.5 mA
• Current, Rating: 20 A
• Dimensions: 92mmH×41mmW×53mmL
• Filter Type: Noise
• Mounting Type: DIN Rail
• Phase: 1
• Primary Type: AC
• Voltage, Operating: 250 VAC
• Voltage, Rating: 250 VAC

Filter
Noise
This product is shipped in the following condition, because it is equipped with push-down terminals.
1The terminal cover is retracted inside the unit.
2The screws for connecting the terminals are held in the up right position.
¡ Note when installing the noise
When the noise fi lter is grounded through the
DIN rail, the proper noise attenuation may not be
achieved.
Be sure to connect the protection earth (PE) of
the noise fi lter body to the earth.
I-6
fi lter on a DIN rail.
DIN rail installation Type
External view
Standard Type
¶ Closed the terminal cover
¶ Closed the terminal cover
Terminal cover
Terminal cover
6-M4
Mounting Hole
2-f4.8
Input
Terminal
Input
Terminal
6-M4
Input
Terminal
Input
Terminal
DIN rail
Name Plate
Name Plate
92
77
NAC,NAM,NAP,NAH series
92
82 ±
77
0.5
Terminal cover
Terminal cover
Name Plate
(11)
Mounting Plate
Output
Terminal
Output
Terminal
2-Protection Earth
Mounting Plate
2-Protection Earth
Output
Terminal
Output
Terminal
¶ Tolerance : ±1
¶ Mass : 300g or less
¶ Mounting Plate : Iron (surface finishing:nickel plating) t=1.0
¶ Case : PBT
¶ Dimensions in mm
¶ Terminal block screw tighting torque M4:1.6N-m (16.9kgf-cm) max
¶ Tolerance : ±1
¶ Mass : 300g or less
¶ Mounting Plate : Iron (surface finishing:nickel plating) t=1.0
¶ Case : PBT
¶ Dimensions in mm
¶ Terminal block screw tighting torque M4:1.6N-m (16.9kgf-cm) max
DIN rail
(2.5)
(2.5)
27
27
8
8