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COSEL Plus

Information site for the latest
in power supply technology

NAC series

NAC-20

  • Active
  • UL1283
  • CSA C22.2 No.8 (C-UL)
  • DIN EN60939 VDE0565 Teil 3-1
  • ENEC (AC input only)
  • RoHS
    UL・C-UL
    VDE
    ENEC

Single phase 250VAC 20A
General purpose
High-attenuation type from 150kHz to 1MHz
1-stage filter

• Products meeting SCCR SCCR: 14 kA (UL 508 compliant)
   *Obtained in combination with the breaker

• Push down type terminal block (4-30A)
• Withstand voltage 4,000 VAC (Line to ground capacitor code -222, -472 of 40-60A)

Warranty period 5-year

Technical features

Instruction manual
Technical document
Attenuation characteristics

*Some documents are not listed. Please contact us for details.

CAD data download

CAD data DXF Standard Model
3D CAD data STEP Standard Model
D: DIN rail installation type
IGES Standard Model
D: DIN rail installation type

Circuit diagram

/tool/tag/fig/e_cir_nac-20.jpg

Derating characteristics

/tool/tag/fig/e_der_nac-20.jpg

NAC(1)  -  20(2)  -  472(3)  -  □(4)  

(1) Model Name
(2) Rated Current
(3) Line to ground capacitor code
  Refer to Product Line-up.
  * When the line to ground capacitor code is different, the attenuation characteristic is
    different.
(4) Options
  D:DIN rail installation type
    * The dimensions change when the option is set. Refer to External view.

Catalog download

NAC-20 specifications (overview)

Product NAC-20-681 NAC-20-102 NAC-20-222 NAC-20-332 NAC-20-472
leakage current※ 75.5μA/150μA max 0.13mA/0.25mA max 0.25mA/0.5mA max 0.38mA/0.75mA max 0.5mA/1.0mA max
Capacitor capacity (nominal value) 680pF 1,000pF 2,200pF 3,300pF 4,700pF
Rated voltage

AC 1 φ 250V/DC250V
Rated current

20A
Safety Certifications

UL1283, CSA C22.2 No.8 (C-UL), DIN EN60939 VDE0565 Teil 3-1, ENEC (AC input only)
External dimensions
(W×H×D)

53x41x92 mm [2.09x1.61x3.62 inches] (Option: -D refer to external view)
Technical data Characteristic data
Safety Standards Certification
Reliability
MTBF

* Input 125/250VAC 60Hz

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