(119
X
38
L
)
11938KA
NMBTC.COM / 818.341.3355
Legacy Part No. 4715KL
General Specifications
Motor Protection:
Auto Restart/Polarity Protection
Characteristic Curves
In H
2
O
(Pa)
.48
100
.32
80
N
M
.24
60
L
K
J
.16
40
Insulation Resistance:
10M Ω or over with a DC500V Megger
Static Pressure
Dielectric Withstand Voltage:
AC 700V 1s
Allowable Ambient Temperature Range:
DC Axial Fans
N Class:
-10°C ~ +40°C (Operating)
L ~ M Class:
-10°C ~ +70°C (Operating)
L ~ M Class:
-40°C ~ +70°C (Storage)
N Class:
-40°C ~ +60°C (Storage)
(non-condensing environment)
Ps
.08
20
Expected Life
Failure Rate: 10%
25°C
100,000 Hours
0
0.5
1.0
1.5
53
2.0
71
2.5
88
3.0
106
3.5
124
(m
3
/min)
CFM
17.6 35.3
Air Flow
Material
Casing : Plastic (Black) UL94V-0
Impeller : Plastic (Black) UL94V-0
Bearing : Ball Bearing
Lead Wire : UL1007, AWG24, +Red, -Black
Outline
.169
8 – (
φ4.3
± 0.2
)
11.8
(300) min
ROTATION
inch
Units: (mm)
.169
4 – (φ4.3
± 0.2
)
88 0)
4. 24.
1
(
φ
.169
4 – (φ4.3
± 0.2
)
96 0)
4. 26.
1
(
φ
AIR
NAME
PLATE
4.51
(114.5)
4.13
(105.0)
4.51
(114.5)
4.13
(105.0)
4.13
(105.0)
4.51
(114.5)
4.13
(105.0)
4.51
(114.5)
OUTLET SIDE
1.5
(38.4
± 0.5
)
Specifications
MODEL
INLET SIDE
4.13
(105.0
± 0.5
)
4.69
(119.0
± 0.5
)
Rated
Operating
Voltage
Current
Input
(W)
*1
3.24
4.80
6.60
8.40
12.00
3.60
5.04
7.44
8.40
12.00
3.84
5.28
7.68
9.60
7.68
Speed
(min
-1
)
*1
2300
2650
2950
3200
3600
2300
2650
2950
3200
3600
2300
2650
2950
3200
3600
Max.
Max. Static
(Pa)
*1
44.1
55.9
68.2
81.4
110.0
44.1
55.9
68.2
81.4
110.0
44.1
55.9
68.2
81.4
110.0
4.13
(105.0
± 0.5
)
4.69
(119.0
± 0.5
)
Panel Cut-Outs
Noise
Mass
(g)
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
LEGACY P/N
Voltage
Power Air Flow Pressure
(V)
11938KA-12J-EA-00
11938KA-12K-EA-00
11938KA-12L-EA-00
11938KA-12M-EA-00
11938KA-12N-EA-00
11938KA-24J-EA-00
11938KA-24K-EA-00
11938KA-24L-EA-00
11938KA-24M-EA-00
11938KA-24N-EA-00
11938KA-48J-EA-00
11938KA-48K-EA-00
11938KA-48L-EA-00
4715KL-04W-B10-E00
4715KL-04W-B20-E00
4715KL-04W-B30-E00
4715KL-04W-B40-E00
4715KL-04W-B50-E00
4715KL-05W-B10-E00
4715KL-05W-B20-E00
4715KL-05W-B30-E00
4715KL-05W-B40-E00
4715KL-05W-B50-E00
4715KL-07W-B10-E00
4715KL-07W-B20-E00
4715KL-07W-B30-E00
4715KL-07W-B40-E00
4715KL-07W-B50-E00
12
12
12
12
12
24
24
24
24
24
48
48
48
48
48
(V)
6.0 ~ 13.8
6.0 ~ 13.8
6.0 ~ 13.8
6.0 ~ 13.8
9.5 ~ 12.6
10.0 ~ 27.6
10.0 ~ 27.6
10.0 ~ 27.6
10.0 ~ 27.6
18.0 ~ 25.0
25.0 ~ 55.2
25.0 ~ 55.2
25.0 ~ 55.2
25.0 ~ 55.2
30.0 ~ 60.0
(A)
*1
0.27
0.40
0.55
0.70
1.00
0.15
0.21
0.31
0.35
0.50
0.08
0.11
0.16
0.20
0.16
CFM
*1
(m
3
/min)
*1
in H
2
O
83.6
97.0
108.0
118.0
129.9
83.6
97.0
108.0
118.0
130.0
83.6
97.0
108.0
118.0
130.0
2.37
2.75
3.07
3.34
3.68
2.37
2.75
3.07
3.34
3.68
2.37
2.75
3.07
3.34
3.68
.17
.22
.27
.33
.44
.17
.22
.27
.33
.44
.17
.22
.27
.33
.44
(dB)
*1
37.0
41.0
42.5
46.5
50.0
37.0
41.0
42.5
46.5
50.0
37.0
41.0
42.5
46.5
50.0
**
11938KA-48M-EA-00
11938KA-48N-EA-00
Rotation: Clockwise
Airflow Outlet: Air Out Over Struts
*1: Average Values in Free Air
Note: PWM/Locked Rotor/Tach Available
**
Contact NMB for availability
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