WJ151
Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562
FEATURES:
•
Switching capacity up to 20A
•
Small size and light weight
•
Low coil power consumption
•
High contact load
•
Strong resistance to shock and vibration
E197851
L x 27.6 x 26.0 mm
CONTACT DATA
Contact Arrangement
1A, 1B, 1C = SPST N.O., SPST N.C., SPDT
2A, 2B, 2C = DPST N.O., DPST N.C., DPDT
3A, 3B, 3C = 3PST N.O., 3PST N.C., 3PDT
4A, 4B, 4C = 4PST N.O., 4PST N.C., 4PDT
1 Pole: 20A @ 277VAC & 28VDC
2 Pole: 12A @ 250VAC & 28VDC; 10A @ 277VAC; ½ hp @ 125VAC
3 Pole: 12A @ 250VAC & 28VDC; 10A @ 277VAC; ½ hp @ 125VAC
4 Pole: 12A @ 250VAC & 28VDC; 10A @ 277VAC; ½ hp @ 125VAC
< 50 milliohms initial
AgCdO
5540VA, 560W
300VAC
20A
Contact Rating
Contact Resistance
Contact Material
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
DC COIL DATA
Coil Voltage
VDC
Coil Resistance
Ω ±
10%
Pick Up Voltage
VDC (max)
75%
of rated voltage
Release Voltage
VDC (min)
10%
of rated voltage
Coil
Power
W
Operate Time
ms
Release Time
ms
Rated
Max.
6
12
24
36
48
110
220
6.6
13.2
26.4
39.6
52.8
121.0
242.0
.9W
40
160
650
1500
2600
11000
53778
1.4W
N/A
100
400
900
1600
8400
34571
1.5W
N/A
96
360
865
1540
6800
32267
4.5
9.0
18
27
36
82.5
165.0
.6
1.2
2.4
3.6
4.8
11.0
22.0
.9
1.4
1.5
25
25
AC COIL DATA
Coil Voltage
VAC
Coil Resistance
Ω ±
10%
Pick Up Voltage
VDC (max)
80%
of rated voltage
Release Voltage
VDC (min)
30%
of rated voltage
Coil
Power
W
Operate Time
ms
Release Time
ms
Rated
Max.
6
12
24
36
48
110
120
220
240
6.6
13.2
26.4
39.6
52.8
121.0
132.0
242.0
312.0
1.2VA
11.5
46
184
370
735
3900
4550
14400
19000
2.0VA
N/A
25.5
102
230
410
2300
2530
8600
10555
2.5VA
N/A
20
80
180
320
1680
1990
3700
8280
4.8
9.6
19.2
28.8
38.4
88.0
96.0
176.0
192.0
1.8
3.6
7.2
10.8
14.4
33.0
36.0
66.0
72.0
1.2
2.0
2.5
25
25
WJ151
Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562
GENERAL DATA
Electrical Life @ rated load
Mechanical Life
Insulation Resistance
Dielectric Strength, Coil to Contact
Contact to Contact
Shock Resistance
Vibration Resistance
Terminal (Copper Alloy) Strength
Operating Temperature
Storage Temperature
Solderability
Weight
100K cycles, typical
20M cycles ( 1 & 2 Pole), typical
10M cycles ( 3 & 4 Pole), typical
100MΩ min @ 500VDC
1500V rms min. @ sea level
1500V rms min. @ sea level
100m/s
2
for 11ms
1.27mm double amplitude 10-40Hz
10N
-40
°C
to + 85
°C
-40
°C
to + 155
°C
230
°C ±
2
°C
for 10
±
0.5s
2C: 40g; 3C: 50g; 4C: 60g
ORDERING INFORMATION
1. Series:
WJ151 2C
T
WJ151
2.Contact Arrangement:
1A, 1B, 1C
2A, 2B, 2C
3A, 3B, 3C
4A, 4B, 4C
3. Termination:
T = Solder lugs / Plug-in
F = Solder lugs / Plug-in with Flange
P = PCB terminals
4. Coil Voltage:
6VDC/ 6VAC
12VDC / 12VAC
24VDC / 24VAC
36VDC / 36VAC
48VDC / 48VAC
110VDC / 110VAC
120VAC
220VAC
240VAC
5. Coil Power:
.9 = 0.9W (DC coil for use with 1 and 2 pole models only)
1.4 = 1.4W (DC coil for use with 3 pole models only)
1.5 = 1.5W (DC coil for use with 4 pole models only)
1.2 = 1.2VA (AC coil for use with 1 and 2 pole models only)
2.0 = 2.0VA (AC coil for use with 3 pole models only)
2.5 = 2.5VA (AC coil for use with 4 pole models only)
6. Optional LED:
Blank = No Indicator LED
D = With indicator LED
7. Sealed Option:
Blank = Dust Cover (standard)
S = Sealed
8. Gold Option:
Blank = Standard contacts
R = Gold flash over standard contacts
9. Push to Test Option:
Blank = Without push to test button
T = With push to test button
12VDC
1.4
WJ151
Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562
DIMENSIONS (Units = mm)
1 & 2 POLE
3 POLE
4 POLE
1 & 2 POLE WITH FLANGE
3 POLE WITH FLANGE
4 POLE WITH FLANGE
FLANGE MOUNT LAYOUTS
TERMINATION OPTIONS
PC PINS
SOLDER TABS
WJ151
Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562
SCHEMATICS & PC LAYOUTS (BOTTOM VIEWS)
1C
2C
3C
4C
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