Page 1
RAYEX ELE C.
LB SERIES
FEATURES
High performance power relay
PCB terminal and solder lug terminal and flanged case
are available
LED version are available
UL, CUL, TUV, and CE approved
Using at control equipment, vending machine, cooking
appliances, office machine, domestic appliances, etc.
ORDERING INFORMATION
UL FILE NO.: E131959
CUL FILE NO.: E131959
TUV FILE NO.: R9956267
LB1
1
1. Type
LB1(1PDT) : 15A
LB2(2PDT) : 12A
LB2H(2PDT) : 10A
LB4H(4PDT) : 5A
2. LED
Nil : Without LED
N : With LED
COIL DATA(at 25 )
N
2
C
AC 1.2VA
Coil
Nominal
Voltage
(50/60Hz)
6
Resistance
Tol. 10%
±
(Ohms)
10
Maximum
Pick Up
Voltage (V)
4.8
12
3
Minimum
Drop Out
Voltage (V)
D
4
3. Coil Nominal Voltage
4. Coil Nominal Voltage Type
D: DC
A : AC
5. Cover Type
Nil : Standard Type
F : Flange Cover
1.8
F
5
Coil
Nominal
Voltage
(VDC)
6
S
6
DC 0.9-1.1W
Resistance
Tol. 10%
±
(Ohms)
40
6. Terminal Type
S : Solder Lug / Plug-In Terminal
P : PCB Terminal
Nominal
Current
(mA)
150
Maximum
Pick Up
Voltage (V)
4.5
Minimum
Drop Out
Voltage (V)
0.6
69
12
24
48
100/110
220/240
45
160
670
3,900
16,000
9.6
19.2
38.4
88.0
176.0
3.6
7.2
14.4
33.0
66.0
12
24
48
90
100/110
160
650
2,600
9,000
11,000
75
37
19
10
9.0
18.0
36.0
67.5
9
82.5
1.2
2.4
4.8
9.0
11.0
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CONTACT RATING
LB1 TYPE
Resistive (Cos.q = 1)
Inductive (Cos.q = 0.4 )
LB2 TYPE
Resistive (Cos.q = 1)
Inductive (Cos.q = 0.4 )
LB2H TYPE
Resistive (Cos.q = 1)
Inductive (Cos.q = 0.4 )
LB4H TYPE
Resistive (Cos.q = 1)
Inductive (Cos.q = 0.4 )
DIMENSIONS(±0.1 mm)
AC 240V / DC 30V
AC 240V / DC 24V
AC 240V
AC 240V / DC 30V
AC 240V / DC 24V
AC 240V
AC 240V / DC 30V
AC 240V / DC 24V
AC 240V
AC 240V / DC 30V
AC 240V / DC 24V
AC 240V
15A
15A
8A
12A
10A
5A
10A
10A
5A
5A
5A
3A
Flange Cover
UL
TUV
TUV
UL
TUV
TUV
UL
TUV
TUV
UL
TUV
TUV
LB1
LB2
21 .5
21 .5
4. 7
6. 3
6. 3
5. 9
7. 25
21 .5
4. 7
5. 9
7. 25
35
35
28
35
28
35
10
1
3
7
21 .5
10
1
3
5 6
7
2
4
6
28
8
2
4
28
8
10
3. 6
4
1
4.
3
7
21 .5
10
3. 6
1
.4
4
3
5 6
7
21 .5
7. 2
2
4
6
28
8
7. 2
7. 2
2
4
28
8
7. 2
70
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DIMENSIONS(±0.1 mm)
Flange Cover
LB2H
LB4H
28
28
35
35
6. 2
6. 2
21 .5
4. 1
21 .5
13 .2
3. 6
4. 4
7. 2
13 .2
4
1
6. 3
6. 4
35
13
8
5
12
9
28
14
1
5
9
13
4
8
12
28
14
7. 2
21 .5
21 .5
4. 1
6. 3
6. 4
35
21 .5
13 .2
4. 4
2
4
3
1
8
5
7
6
10
12
11
9
13
28
14
13 .2
3. 6
4. 4
7. 2
4
2
3
1
5
9
13
6
10 11
8
7
12
28
14
7. 2
21 .5
DRILLING PLAN
LB1
21 .5
10
4. 7
28
14 .2
5. 9
7. 25
6. 4
7- 2 .5
LB2
21 .5
10
4. 7
8
2
14 .2
5. 9
7. 25
6. 4
7- 2 .5
8
2
LB2H
21 .5
13 .2
8- 1 .3
LB4H
21 .5
13 .2
4. 1
6. 3
6. 4
28
6. 6
4. 4
4. 1
6. 3
6. 4
6. 6
14 - 1. 3
71
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WRING DIAGRAM
LB1
1 2
3
7
4
6
8
LB2
1 2
3
5 6
7
4
8
TERMINAL TYPE(±0.1mm)
SOL DER LU G/PLU G-IN
4. 8
3. 0
.3
6
2. 5
1. 2
2. 6
6. 2
LB2H
1
5
9
13
LB4H
3
2
4
8
12
14
PRI NTED C IRCUI T
1
7
6
5
10
9
13
5
2
4
11
8
4.
4
8
12
14
LB1,LB2 LB2H,LB4H
GENERAL DATA
Insulation Resistance
Dielectric Strength
Contact Material
Contact Resistance
Shock Resistance
Vibration Resistance
Operation Time
Release Time
Temperature Range
Expected Life
Weight
1,500 MW Min. (DC 500V)
750 VAC, 50/60Hz between contact.
1,500 VAC, 50/60Hz between all elements.
Ag Alloy.
100 milliohms max. ( initial value )
Malfunction: 10G(11ms) ; Destructive: 100G(6ms)
Malfunction: 10 to 55 Hz. at Double Amplitude of 1.5 mm
Destructive: 10 to 55 Hz. at Double Amplitude of 1.5 mm
15 ms max.
15 ms max.
o o
- 40 C ~ + 60 C
With operation rate 30/min.
Mechanical - 10,000,000 operations min.
Electrical - 100,000 operations min. at rated load.
37 grams
72
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