NAC-30-472

Power Line Filter, General Purpose, 250 V, 30 A, Single Phase, 1 Stage, Chassis Mount

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: COSEL
Product type:
SVHC: No SVHC (04-Feb-2026)
No. of Phases: Single Phase
No. of Stages: 1 Stage
Product Range: NAC Series
Current Rating: 30A
Voltage Rating: 250V
Filter Mounting: Chassis Mount
Filter Applications: General Purpose
Filter Input Terminals: Screw
Filter Output Terminals: Screw

Delivery and price
Units per pack	100
Price	18.42 €
Current stock	10+
Lead time	30 days

Datasheet

**==> picture [508 x 233] intentionally omitted <==**

**----- Start of picture text -----**<br>
High-attenuation type of common mode noise from 150kHz to 1MHz Ordering information<br> NAC -10 -472 - O<br>NAC series<br>1  2  3  4<br>YS —<br>1  Model Name<br>R 2  Rated Current<br>3  Line to ground capacitor code:See table 1.1.<br>table1.1  Line to ground capacitor code<br>Line to ground<br>Code Leakage Current capacitor<br>(Input 125/250V 60Hz)<br>Rolls oeey (7°° | | (nominal value)<br>681  75.5  A/ 150   A max 680pF<br>102  0.13mA/ 0.25mA max 1000pF<br>etn =. PT 222  0.25mA/ 0.5  mA max 2200pF<br>332  0.38mA/ 0.75mA max 3300pF<br>472  0.5  mA/ 1.0  mA max 4700pF<br>, QS 2 Diy A * When the line to ground capacitor code is<br>different, the attenuation characteristic is<br>different.<br>4  Options<br>D :DIN rail installation type<br>The terminal cover is retracted inside the unit DIN rail installation type is option * The dimensions change when the option is set.<br>Refer to External view.<br>**----- End of picture text -----**<br>


## **Features of NAC series** 

## **High-attenuation type of common mode noise from 150kHz to 1MHz** 

- **Single Phase 250 VAC** 

- **Push down type terminal block** 

## **Specifications** 

|**No.**|**Items**<br>~~CG~~|**NAC-04-472**<br>~~CG~~|**NAC-06-472**<br>~~CG~~|**NAC-10-472**<br>~~CG~~|**NAC-16-472**<br>~~CG~~|**NAC-20-472**<br>~~CG~~|**NAC-30-472**|
|---|---|---|---|---|---|---|---|
|**1**|**Rated Voltage[V]**<br>~~PO~~|AC 1f250 / DC250||||||
|**2**|**Rated Current[A]**<br>~~PO~~<br>~~Pe~~|4<br>~~Pe~~|6<br>~~Pe~~|10<br>~~Pe~~|16<br>~~Pe~~|20<br>~~Pe~~|30|
|**3**|**Test Voltage (Terminal-Mounting Plate)**<br>~~PO~~|2,500 VAC(Cutoff Current = 20mA), 1minute at room temperature and humidity||||||
|**4**|**Isolation Resistance(Terminal-Mounting Plate)**<br>~~PO~~|500 VDC 100MWmin at room temperature and humidity||||||
|**5**|**Leakage current  125/250V 60Hz**<br>~~PO~~|0.5mA/1.0mA max||||||
|**6**|**Voltage drop**<br>~~PO~~<br>~~PO~~|1.0V max||||||
|**7**|**Safety agency approval temperatures**<br>~~PO~~|-25 to +85C (Refer to DeratingCurve)||||||
|**8**|**Operating temperature**<br>~~PO~~|-40 to +85C (Refer to DeratingCurve)||||||
|**9**|**Operating humidity**<br>~~PO~~|20 to 95%RH(Non condensing)||||||
|**10**|**Storage temperature/humidity**<br>~~PO~~<br>~~PO~~|-40 to +85C/20 to 95%RH(Non condensing)||||||
|**11**|**Vibration**<br>~~PO~~|10 to 55Hz, 19.6m/s2 (2G), 3min. Period, 1hour each X, Y and Z axis||||||
|**12**|**Impact**<br>~~PO~~|196.1m/s2 (20G), 11ms Once each X, Y and Z axis||||||
|**13**|**Safety agency approvals**<br>~~PO~~|UL1283, CSA C22.2 No.8(C-UL), DIN EN60939 VDE0565 Teil3-1, ENEC(At onlyAC input)||||||
|**14**|**Case size(withoutprojection) /Weight**<br>~~PO~~<br>~~Pe~~|53X41X92 mm [2.09X1.61X3.62 inches](WXHXD)/300gmax(Option : -D refer to external view)||||||



## **Circuit Diagram** 

## **Derating Curve** 

**==> picture [208 x 119] intentionally omitted <==**

**----- Start of picture text -----**<br>
Case<br>| £8<br>1 3<br>: :<br>CY<br>LINE LOAD<br>: : =<br>| ; CY L:<br>o! 2 : 4<br>CY : Line to ground capacitor : Mounting Plate<br>**----- End of picture text -----**<br>


**==> picture [202 x 98] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>80 “LET OUNE LI<br>60 RT<br>40<br>TEEN<br>20 ee<br>0<br>-40 TAT -30 -20 40 50 55 60 70 80 90<br>Ambient Temperature [C]<br>Load Factor [%]<br>**----- End of picture text -----**<br>


**NF-36** 

## **NAH,NAC,NAM,NAP series** 

## **External view** 

**As this product is adopted push-down type terminal block, this appearance is as follows.** 

1 **The terminal cover is retracted inside the unit.** 

2 **The screws for connecting the terminals are held in the up right position.** 

**==> picture [482 x 240] intentionally omitted <==**

**----- Start of picture text -----**<br>
Standard Type<br>92<br>[3.62]<br>82 ± [0.5] (2.5) 27<br>2-[0.19]f4.8 77[3.23] 2-Protection Earth [0.1] [1.06] 8<br>Mounting Hole [3.03] [0.31]<br>Input<br>Terminal<br>Output<br>Name Plate Terminal<br>Output<br>Input  Terminal<br>Terminal<br>6-M4<br>Terminal cover Terminal cover Mounting Plate<br>¶ Closed the terminal cover<br>¶ Tolerance : ±1 [±0.04]<br>¶ Weight : 300g max<br>¶ Mounting Plate : Iron (surface finishing:nickel plating) t=1.0 [0.04]<br>¶ Case : PBT<br>¶ Dimensions in mm, [    ]=inches<br>¶ Terminal block screw tighting torque M4:1.6N-m (16.9kgf- Terminal block screw tighting torque M4:1.6N-m (16.9kgf--m (16.9kgf-m (16.9kgf--cm) max<br>0.5<br>15 [0.59]  ±45 [1.77] 53 [2.09]<br>12 [0.47]<br>(2) [0.08]<br>41 [1.61]<br>**----- End of picture text -----**<br>


**==> picture [191 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
¶ Terminal block screw tighting torque M4:1.6N-m (16.9kgf- Terminal block screw tighting torque M4:1.6N-m (16.9kgf--m (16.9kgf-m (16.9kgf--cm) max<br>**----- End of picture text -----**<br>


## **DIN rail installation Type** 

**==> picture [492 x 232] intentionally omitted <==**

**----- Start of picture text -----**<br>
92 (11) (2.5) 27<br>[3.62]77 [0.43] 2-Protection Earth [0.1] [1.06] 8<br>[3.03] [0.31]<br>Input<br>Terminal<br>Output<br>Name Plate Terminal<br>Output<br>Input  Terminal<br>Terminal<br>6-M4<br>Terminal cover Terminal cover Mounting Plate<br>¶ Closed the terminal cover<br>¶ Tolerance : ±1 [±0.04]<br>¶ Weight : 300g max<br>¶ Mounting Plate : Iron (surface finishing:nickel plating) t=1.0 [0.04]<br>¶ Case : PBT<br>¶ Dimensions in mm, [    ]=inches<br>¶ Terminal block screw tighting torque M4:1.6N-m (16.9kgf-cm) max<br>DIN rail<br>15 [0.59] 53 [2.09]<br>12 [0.47]<br>(2) [0.08]<br>41 [1.61]<br>(9) [0.35]<br>7<br>[0.28]<br>**----- End of picture text -----**<br>


## ¡ **Note when installing the EMI/EMC Filter on a DIN rail.** 

**When the EMI/EMC Filter is grounded through the DIN rail, the proper noise attenuation may not be achieved.** 

**Be sure to connect the protection earth (PE) of the EMI/EMC Filter body to the earth. It can connect the ground to either one only.** 

**==> picture [189 x 102] intentionally omitted <==**

**----- Start of picture text -----**<br>
DIN rail<br>Name Plate<br>**----- End of picture text -----**<br>


**NF-40**

Updated at June 10, 2026

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →