Ordering information
Single phase input type (2-Stage filter)
NBC -10 -472 -O
NBC/NBM series
1
2
3
4
1Series Name
2Rated Current
R
3
Line to ground capacitor code: Refer to table 1.1.
table1.1 Line to ground capacitor code
NBCNBM
Line to ground
capacitor
(nominal value)
Leakage Current
(Input 125/250V 60Hz)
Code
000
101
221
331
471
681
102
222
332
472
●
●
●
●
●
5
12.5
25
37.5
50
75.5
A / 10 A max Not Provided
A / 25 A max
A / 50 A max
A / 75 A max
A / 100 A max
A / 150 A max
100pF
220pF
330pF
470pF
680pF
●
●
●
●
●
0.13 mA / 0.25mA max
0.25 mA / 0.5 mA max
0.38 mA / 0.75mA max
0.5 mA / 1.0 mA max
1,000pF
2,200pF
3,300pF
4,700pF
When the line to ground capacitor code is
different, the attenuation characteristic is different.
*
DIN rail installation type is option
The terminal cover is retracted inside the unit
4Option
D:DIN rail installation type
The dimensions change when the option is set.
Refer to External view.
*
Features of NBC/NBM series
-Single Phase 250VAC (2-Stage filter)
-Quick and easy push-down terminal
Just connect the wires, push-down and tighten the screws with a screwdriver
NBC :High-attenuation type from 150kHz to 1MHz
NBM:Low leakage current, Withstand voltage 4,000 VAC
Specifications
NBC-06-472
NBM-06-471
AC 1f250 / DC250
6
NBC-10-472
NBM-10-471
NBC-16-472
NBM-16-471
NBC-20-472
NBM-20-471
NBC-30-472
NBM-30-471
No.
Items
1
2
Rated Voltage[V]
Rated Current[A]
10
16
20
30
NBC : 2,500 VAC (Cutoff Current = 20mA), 1minute at room temperature and humidity
NBM : 4,000 VAC (Cutoff Current = 20mA), 1minute at room temperature and humidity
3
Test Voltage (Terminal-Mounting Plate)
4
5
Isolation Resistance (Terminal-Mounting Plate) 500 VDC 100MWmin at room temperature and humidity
Leakage current
Refer to table 1.1
6
Voltage drop
1.0V max
7
8
9
10
11
12
13
14
Safety agency approval temperatures
Operating temperature
Operating humidity
Storage temperature/humidity
Vibration
-25 to +85C(Refer to Derating Curve)
-40 to +85C(Refer to Derating Curve)
20 to 95%RH (Non condensing)
-40 to +85C/20 to 95%RH (Non condensing)
2
10 to 55Hz, 19.6m/s (2G), 3min. Period, 1hour each X, Y and Z axis
2
Impact
196.1m/s (20G), 11ms Once each X, Y and Z axis
Safety agency approvals
Case size (without projection) /Weight
UL1283, CSA C22.2 No.8 (C-UL), DIN EN60939 VDE0565 Teil3-1, ENEC (At only AC input)
53X41X92 mm [2.09X1.61X3.62 inches] (WXHXD) /270g max (Option : -D refer to external view)
Circuit Diagram
Derating Curve
Case
100
80
60
40
20
0
3
1
CY
LOAD
LINE
CY
2
4
-40
-30
-20
40
50 55 60
70
80
90
Ambient Temperature [C]
CY : Line to ground capacitor
: Mounting Plate
May 11, 2021
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