Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562

FEATURES:

•

Low coil power consumption

•

Small size and light weight

•

Switching current up to 20A

•

Suitable for household appliances, automotive applications

•

Dual relay available

16.9 x 14.5 (29.7) x 19.5 mm

CONTACT DATA

Contact Arrangement

1A & 1U = SPST N.O.

1C & 1W = SPDT

2A & 2U = (2) SPST N.O.

2C & 2W = (2) SPDT

Contact Ratings

1A, 1C, 2A, & 2C: 10A @ 120VAC, 28VDC; 20A @ 14VDC

1U, 1W, 2U, & 2W: 2x10A @ 120VAC, 28VDC; 2x20A @ 14VDC

Contact Resistance

< 30 milliohms initial

Contact Material

Maximum Switching Power

1A & 1C = 280W; 1U & 1W = 2x280W

Maximum Switching Voltage

380VAC, 75VDC

Maximum Switching Current

20A

COIL DATA

Coil Voltage

VDC

Rated

Max.

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

3

3.9

9

2.25

0.3

5

6.5

25

3.75

0.5

6

7.8

36

4.50

0.6

9

11.7

85

6.75

0.9

12

15.6

145

9.00

1.2

18

23.4

342

13.50

1.8

24

31.2

576

18.00

2.4

1.0

10

5

CAUTION:

GENERAL DATA

Electrical Life @ rated load

Mechanical Life

100K cycles, typical

10M cycles, typical

Insulation Resistance

100M

Ω min @ 500VDC

Dielectric Strength, Coil to Contact

Contact to Contact

1500V rms min. @ sea level

750V rms min. @ sea level

Shock Resistance

100m/s

Vibration Resistance

1.27mm double amplitude 10-40Hz

Terminal (Copper Alloy) Strength

10N

Operating Temperature

Storage Temperature

-40

°C to + 85 °C

-40

°C to + 155 °C

Solderability

230

°C ± 2 °C for 10 ± 0.5s

Weight

12g & 24g

CTA4