CIT-Relay-and-Switch-L115F11CH12VDCS1-5U
| Part # | CIT-Relay-and-Switch-L115F11CH12VDCS1-5U |
Download  | CIT-Relay-and-Switch-L115F11CH12VDCS1-5U |
L115F1
26.9 x 31.7 x 20.3 mm
E197852
• Single
coil latching power relay
• UL
F class rated standard
• Heavy
contact load, strong shock and vibration resistance
• UL/CUL
certi
fi
ed
Contact Data*
Contact Arrangement
1A = SPST
Contact Rating
N.O. 30A
@ 277VAC
resistive, 6k cycles 25C ambient
40A @ 277VAC
resistive, 6k cycles 25C ambient
1C = SPDT
Contact Resistance
Contact Material
≤
50 milliohms initial
AgSnO AgSnO
In O
2 3
50A @ 277VAC
resistive, 6k cycles 25C ambient
N.C. 30A
@ 277VAC
resistive, 6k cycles 25C ambient
40A @ 277VAC
resistive, 6k cycles 25C ambient
2
,
2
Maximum Switching Power
13850VA, 1500W
Maximum Switching Voltage
277VAC, 110VDC
Maximum Switching Current
50A
50A @ 277VAC
resistive, 6k cycles 25C ambient
Coil Data Single Coil Latching*
Coil Voltage
VDC
Coil Resistance
Pick Up Voltage VDC
(max)
Pulse Magnitude
ms
Coil Power
W
Operate Time
ms
Reset Time
ms
Ω
+/- 10%
Rated
Max
.9W
1.5W
80% of rated voltage
5
6.0
14.4
288
57.6
28
160
640
2560
16.7
96
4.0
9.6
12
24
48
.9
1.5
≥
100
15
15
384
1536
19.2
38.4
General Data*
Electrical Life @ rated load
Mechanical Life
50K cycles, average
1M cycles, average
Insulation Resistance
Dielectric Strength
1000
Ω
min. @ 500VDC initial
Coil to Contact
2500V rms min. @ sea level initial
Contact to Contact
1500V rms min. @ sea level initial
2
Shock Resistance
Vibration Resistance
Operating
T
e
mperature
Storage
T
e
mperature
Solderability
200m/s for
11 ms
1.50mm double amplitude 10~40Hz
o
o
-55 C
to +125
C
o
o
-55 C
to +155
C
o
270 C
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 speci
fi
c application. The use of any coil voltage less than the rated coil voltage may compromise
the operation of the relay.
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
L115F1 Rev B 10/2022
1 of 3
L115F1
Ordering Information
1. Series
L115F1
L115F1
1C
M
12VDC
S
.9
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
fl
ux 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 = AgSnO
2
U = AgSnO
2
In
2
O
3
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]
(2X) 3.00
[.12]
(3X) 1.20
[.05]
(2X) 0.80
[.03]
(3X) 0.80
[.03]
(2X) 0.50
[.02]
3.80
[.15]
10.20
[.40]
7.70
[.30]
15.40
[.61]
17.80
[.70]
S = Sealed
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
L115F1 Rev B 10/2022
2 of 3
L115F1
Dimensions
Units = mm
27.61
[1.09]
23.75
[.94]
16.45
[.65]
(3X) 5.55
[.22]
(2X) 0.50
[.02]
(3X) 1.20
[.05]
(3X) 0.80
[.03]
(2X) 0.80
[.03]
(2X) 5.35
[.21]
3.80
[.15]
10.20
[.40]
7.70
[.30]
15.40
[.61]
17.80
[.70]
N = No Cover
Schematics & PC Layouts
Bottom Views
Shown and supplied in the RESET position.
–
–
+
S
+
S
–
+
S
R
R
R
–
–
+
+
–
+
1A
1B
1C
15.40
[.61]
23.10
[.91]
15.40
[.61]
7.70
[.30]
(2X) Ø 2.10
[.08]
(3X) Ø 2.10
[.08]
(2X) Ø 2.10
[.08]
3.80
[.15]
3.80
[.15]
3.80
[.15]
10.20
[.40]
10.20
[.40]
10.20
[.40]
17.80
[.70]
17.80
[.70]
17.80
[.70]
2.54
[.10]
10.24
[.40]
2.54
[.10]
(2X) Ø 1.10
[.04]
(2X) Ø 1.10
[.04]
(2X) Ø 1.10
[.04]
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
L115F1 Rev B 10/2022
3 of 3
