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

Contact Rating

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

Contact Resistance

< 50 milliohms initial

Contact Material

AgCdO

Maximum Switching Power

5540VA, 560W

Maximum Switching Voltage

300VAC

Maximum Switching Current

20A

DC COIL DATA

Coil Voltage

VDC

Coil Resistance

Ω ± 10%

Rated

Max.

.9W

1.4W

1.5W

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

6

6.6

40

N/A

N/A

4.5

.6

12

13.2

160

100

96

9.0

1.2

24

26.4

650

400

360

18

2.4

36

39.6

1500

900

865

27

3.6

48

52.8

2600

1600

1540

36

4.8

110

121.0

11000

8400

6800

82.5

11.0

220

242.0

53778

34571

32267

165.0

22.0

.9

1.4

1.5

25

25

AC COIL DATA

Coil Voltage

VAC

Coil Resistance

Ω ± 10%

Rated

Max.

1.2VA

2.0VA

2.5VA

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

6

6.6

11.5

N/A

N/A

4.8

1.8

12

13.2

46

25.5

20

9.6

3.6

24

26.4

184

102

80

19.2

7.2

36

39.6

370

230

180

28.8

10.8

48

52.8

735

410

320

38.4

14.4

110

121.0

3900

2300

1680

88.0

33.0

120

132.0

4550

2530

1990

96.0

36.0

220

242.0

14400

8600

3700

176.0

66.0

240

312.0

19000

10555

8280

192.0

72.0

1.2

2.0

2.5

25

25

WJ151