CIT L115F11CM48VDCN1.5U Single coil latching power relay Datasheet

L115F1
RoHS Compliant
E197852
26.9 x 31.7 x 20.3 mm
Features
•
•
•
•
Single coil latching power relay
UL F class rated standard
Heavy contact load, strong shock and vibration resistance
UL/CUL certified
Contact Data*
Contact Arrangement
1A = SPST
Contact Rating N.O. 30A @ 277VAC resistive, 6k cycles 25C ambient
1C = SPDT
40A @ 277VAC resistive, 6k cycles 25C ambient
Contact Resistance
< 50 milliohms initial
50A @ 277VAC resistive, 6k cycles 25C ambient
Contact Material
AgSnO2, AgSnO2In2O3
N.C. 30A @ 277VAC resistive, 6k cycles 25C ambient
Maximum Switching Power
13850VA, 1500W
40A @ 277VAC resistive, 6k cycles 25C ambient
Maximum Switching Voltage
277VAC, 110VDC
50A @ 277VAC resistive, 6k cycles 25C ambient
Maximum Switching Current
50A
Coil Data Single Coil Latching*
Coil Voltage
VDC
Rated
Coil Resistance
Ω +/- 10%
Max
.9W
1.5W
Pick Up Voltage
VDC (max)
Pulse Magnitude
ms
Coil Power
W
Operate Time
ms
Reset Time
ms
≥100
.9
1.5
15
15
80% of rated
voltage
5
6.0
28
16.7
4.0
12
14.4
160
96
9.6
24
28.8
640
384
19.2
48
57.6
2560
1536
38.4
General Data*
Electrical Life @ rated load
50K cycles, average
Mechanical Life
1M cycles, average
Insulation Resistance
1000 Ω min. @ 500VDC initial
Dielectric Strength
Coil to Contact
2500V rms min. @ sea level initial
Contact to Contact 1500V rms min. @ sea level initial
Shock Resistance
200m/s2 for 11 ms
Vibration Resistance
1.50mm double amplitude 10~40Hz
Operating Temperature
-55oC to +125oC
Storage Temperature
-55oC to +155oC
Solderability
270oC for 5 s
Weight
28g, 20g (no cover)
*
Values can change due to the switching frequency, desired reliability levels, environmental conditions and in-rush load levels. It is recommended to test actual load conditions for the
application. It is the user’s responsibility to determine the performance suitability for their specific application. The use of any coil voltage less than the rated coil voltage may compromise
the operation of the relay.
www.citrelay.com
phone - 763.535.2339
Dimensions shown in mm. Dimensions are shown for reference purposes only.
fax - 763.535.2194
page 1
Specifications and availability subject to change without notice.
L115F1
Ordering Information
1. Series
L115F1
1C
M
12VDC
S
.9
L115F1
2. Contact Arrangement
1A = SPST
1C = SPDT
3. Contact Rating
M = 30A
K = 40A
H = 50A
4. Coil Voltage
5VDC
12VDC
24VDC
48VDC
5. Sealing Options
S = Sealed against flux ingress
C = Dust Cover
N = No Cover *Not available with 48VDC Coil Voltage
6. Coil Power
.9 = .9W **for 30A and 40A contacts only
1.5 = 1.5W **for 50A contacts only
7. Contact Material
Blank = AgSnO2
U = AgSnO2In2O3
Dimensions
Units = mm
12.60
[.50]
5.50
[.22]
27.00
[1.06]
1.90
[.07]
32.05
[1.26]
20.00
[.79]
(3X) 3.20
[.13]
(3X) 1.20
[.05]
(3X) 0.80
[.03]
7.70
[.30]
(2X) 3.00
[.12]
15.40
[.61]
(2X) 0.50
[.02]
3.80
[.15]
17.80
[.70]
(2X) 0.80
[.03]
10.20
[.40]
S = Sealed
page 2
www.citrelay.com
phone - 763.535.2339
Dimensions shown in mm. Dimensions are shown for reference purposes only.
fax - 763.535.2194
Specifications and availability subject to change without notice.
L115F1
Dimensions
Units = mm
27.61
[1.09]
23.75
[.94]
16.45
[.65]
(3X) 5.55
[.22]
(3X) 0.80
[.03]
7.70
[.30]
15.40
[.61]
(2X) 0.50
[.02]
(3X) 1.20
[.05]
(2X) 0.80
[.03]
(2X) 5.35
[.21]
3.80
[.15]
10.20
[.40]
17.80
[.70]
N = No Cover
Schematics & PC Layouts
Bottom Views
+ S R
+ S R
-
-
+
+
1A
3.80
[.15]
15.40
[.61]
10.20
[.40]
-
+
1B
(2X) Ø 2.10
[.08]
2.54
[.10]
+ S R
17.80
[.70]
23.10
[.91]
3.80
[.15]
10.20
[.40]
(2X) Ø 1.10
[.04]
1C
(2X) Ø 2.10
[.08]
10.24
[.40]
(2X) Ø 1.10
[.04]
www.citrelay.com
phone - 763.535.2339
Dimensions shown in mm. Dimensions are shown for reference purposes only.
17.80
[.70]
15.40
[.61]
3.80
[.15]
10.20
[.40]
7.70
[.30]
2.54
[.10]
(3X) Ø 2.10
[.08]
17.80
[.70]
(2X) Ø 1.10
[.04]
fax - 763.535.2194
page 3
Specifications and availability subject to change without notice.
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