NAC-50

NAC series

New Product
Recommended products
UL60939
CSA C22.2 No.8 (C-UL)
EN60939 (DEMKO)
ENEC

Single phase 277VAC / 300VDC 50A
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
3D CAD data	IGES	Standard Model

Circuit diagram

Derating characteristics

NAC⁽¹⁾ - 50⁽²⁾ - 472⁽³⁾ - □⁽⁴⁾

(1) Series 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) Option
  F:High input voltage (Rated voltage 500VAC/600VDC) Only 103, 223, 683 is applied.

Catalog download

NAC-50 specifications (overview)

Product		NAC-50-222	NAC-50-472	NAC-50-223	NAC-50-683	NAC-50-224	NAC-50-155
leakage current^※		0.25mA / 0.5mA max	0.5mA / 1.0mA max	1.25mA / 2.5mA max	1.75mA / 3.5mA max	6.0mA / 12.0mA max	27.5mA / 55.0mA max
Capacitor capacity (nominal value)		2,200pF	4,700pF	0.022µF	0.068µF	0.22µF	1.5µF
Rated voltage		1φ 277VAC / 300VDC
Rated current		50A
Safety Certifications		UL60939[Overvoltage Category: Ⅲ Altitude: 3000m], CSA C22.2 No.8 (C-UL), EN60939 (DEMKO)[Overvoltage Category: Ⅲ Altitude: 3000m], ENEC
External dimensions (W×H×D)		65x54x153 mm [2.56x2.13x6.02 inches]
Technical data	Characteristic data
	Safety Standards Certification
	Reliability
	MTBF

* Input 125/250VAC 60Hz
Notice: A leakage current value of Circuit Diagram option: F is described in catalog( pdf) .