(119
X
25
L
)
11925PB
NMBTC.COM / 248.919.2250
Legacy Part No. 4710PS
General Specifications
Motor Structure:
Shaded Pole Induction Motor
Motor Protection:
Impedance Protection
Insulation Resistance:
100M Ω or over with a DC500V Megger
Characteristic Curves
In H
2
O
.24
60
40
20
(Pa)
60Hz
50Hz
L
K
Static Pressure
Ps
Dielectric Withstand Voltage:
AC 1800V 3s
Allowable Ambient Temperature Range:
-10°C ~ +70°C (Operating)
-40°C ~ +70°C (Storage)
(non-condensing environment)
.16
.08
AC Axial Fans
Expected Life
Failure Rate: 10%
25°C
100,000 Hours
0
0.7
24.7
1.5
53
2.25
(m
3
/min)
79.4
CFM
Air Flow
Material
Casing
Impeller
Bearing
Lead Wire
or
Terminal
: Aluminum (Black Painting)
: Plastic (Black) UL93V-0
: Ball Bearing
: AWG22, UL3266
: Faston #110 or equivalent
Outline
ROTATION
4.69
± .04
(119)
4.13
± 0.2
(105
± 0.3
)
NAME PLATE
Panel Cut-Outs
inch
Units: (mm)
.169
4 – (φ4.3)
(
φ φ
5.
13 35
6)
1.00
± .04
(25.5
± 0.5
)
.14
± .02
(3.5)
.14
± .02
(3.5)
.169
8 – (φ4.3
± 0.2
)
Flange Type
4.52
(115)
4.14
(105)
4.52
(115)
INLET SIDE / OUTLET SIDE
4.14
(105)
4.69
± .04
(119)
4.13
± 0.2
(105
± 0.3
)
AIR
(119
X
25
L
)
11925PB
NMBTC.COM / 248.919.2250
Legacy Part No. 4710PS
Specifications
MODEL
LEGACY P/N
Rated Frequency Starting Current Input Speed
Voltage
Voltage
Power
(V)
(Hz)
50
60
50
60
50
60
50
60
50
60
50
60
50
60
50
60
50
60
50
60
50
60
50
60
(V)
65
65
65
65
75
75
75
75
130
160
130
130
175
175
175
175
175
175
175
175
140
140
130
130
(A)
*1
0.120
0.100
0.220
0.180
0.100
0.090
0.190
0.160
0.070
0.060
0.110
0.090
0.060
0.050
0.100
0.080
0.060
0.050
0.100
0.090
0.060
0.050
0.100
0.080
(W)
8.0
7.0
14.0
11.0
8.0
7.0
14.0
11.0
9.0
8.0
14.0
11.0
9.0
8.0
14.0
11.0
9.0
8.0
14.0
11.0
9.0
8.0
15.0
13.0
Max.
Max. Static
Air Flow Pressure
(Pa)
*2
19.6
21.5
41.1
41.1
23.5
21.5
41.1
41.1
19.6
21.5
41.1
41.1
19.6
21.5
41.1
41.1
23.5
21.5
41.1
41.1
19.6
21.5
41.1
41.1
Noise
Mass
(min
-1
)
*2
CFM
*1
(m
3
/min)
*2
in H
2
O
1900
2100
2300
2700
1900
2000
2300
2700
1900
2000
2300
2700
1900
2100
2300
2700
1900
2100
2300
2700
1900
2100
2300
2700
49.4
53.0
63.5
70.6
49.4
53.0
63.5
70.6
45.9
53.0
63.5
70.6
49.4
53.0
63.5
70.6
49.4
53.0
63.5
70.6
49.4
53.0
60.0
70.6
1.40
1.50
1.80
2.00
1.40
1.50
1.80
2.00
1.30
1.50
1.80
2.00
1.40
1.50
1.80
2.00
1.40
1.50
1.80
2.00
1.40
1.50
1.70
2.00
.08
.086
.16
.16
.09
.08
.16
.16
.08
.086
.16
.16
.08
.086
.16
.16
.09
.08
.16
.16
.08
.086
.16
.16
(dB)
*2
29.0
30.0
34.0
38.0
29.0
30.0
34.0
38.0
29.0
30.0
34.0
38.0
29.0
30.0
34.0
38.0
29.0
30.0
34.0
38.0
29.0
30.0
34.0
38.0
(g)
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
**
**
11925PB-A0K-EA-00
4710PS-10T-B20-B00
11925PB-A0L-EA-00
4710PS-10T-B30-B00
100
100
100
100
115
115
115
115
200
200
200
200
220
220
220
220
230
230
230
230
240
240
240
240
11925PB-A1K-EA-00
4710PS-12T-B20-A00
11925PB-A1L-EA-00
4710PS-12T-B30-A00
4710PS-20T-B20-B00
4710PS-20T-B30-B00
DC Axial Fans
AC Axial Fans
**
**
**
**
**
11925PB-B0K-EA-00
11925PB-B0L-EA-00
11925PB-B2K-EA-00
4710PS-22T-B20-B00
11925PB-B2L-EA-00
4710PS-22T-B30-B00
11925PB-B3K-EA-00
4710PS-23T-B20-A00
11925PB-B3L-EA-00
4710PS-23T-B30-A00
11925PB-B4K-EA-00
4710PS-24T-B20-A00
**
11925PB-B4L-EA-00
4710PS-24T-B30-A00
Rotation: Counterclockwise
Contact NMB for Availability
**
Airflow Outlet: Air Out Over Struts
*1: Maximum Values in Free Air
*2: Average Values in Free Air
*3: Minimum Values in Free Air
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