POWER SWITCHING AND

CURRENT CARRY RATINGS

GX11

150+ Amp 12-800 Vdc

EPIC® Hermetic Sealed DC Contactor

1,000

10,000

100,000

1,000,000

25

50

75

100

125

150

CURRENT (A)

24V

300V

450V

600V

PRODUCT SPECIFICATIONS

Specifications

Units

Data

Contact Arrangement

Main

Form X

SPST-NO

Auxilary (2A, 24VDC)1

Form A or B SPST-NO or

SPST-NC

Mechanical Life

Cycles

1,000,000

Contact Resistance2

Max

mohms

0.4

Typical

mohms

0.15 to 0.3

Insulation Resistance4

Mohms

100

Dielectric At Sea Level (Leakage < 1mA)

VRMS

2,200

Shock, 1/2 Sine, 11ms

G peak

20

Vibration, Sinusoidal (500-2000 Hz Peak)

G

15

Ambient Temp Range

Operating5

˚C

-55 to +85

Storage

˚C

-70 to +150

Weight, Typical

Kg (Lb)

0.46 (1.0)

Environmental Seal

Exceeds IP67 & IP69K

Salt Fog

MIL-STD-810

DC POWER SWITCHING CYCLES9

10

100

1,000

10,000

0

500

1,000

1,500

2,000

2/0

2 AWG

CURRENT (A)

CURRENT CARRY vs TIME

with 85ºC terminal temperature rise

COIL RATINGS at 25˚C

Coil P/N Designation

B

C

F

H

J

K

L

S

T

Coil Voltage, Nominal (VDC)

12

24

48

72

120

120

VAC

240

VAC

12

24

Coil Voltage, Max (V)

16

32

64

96

140

140

280

16

32

Pick-Up Voltage, Max (V)7

8

16

28

46

72

80

160

96, 8

156, 8

Drop-Out Voltage, Max (V)7

3

7

10

14

18

30

60

4.5

7

Drop-Out Voltage, Min (V)7

0.5

0.5

1.8

2.7

4.5

4.5

9

1

1.5

Pick-Up Current, Max (A)

(75 ms)7

N/A

N/A

N/A

N/A

N/A

N/A

N/A

1.8

1

Coil Current (A)7

0.68 0.28 0.16 0.095 0.06 0.06 0.04

0.082

0.057

Coil Power (W)7

8

6.8

7.6

6.8

7.2

7.2

9.6

1

1.4

Operate Time, Max (ms)3

20

20

30

30

20

30

30

20

20

Release Time, Max (ms)

12

12

12

12

12

50

55

12

12

Internal Coil Suppression

CONTROL CIRCUIT

Coil Back EMF (V)

55

55

80

115

175

N/A

N/A

55

55

Transients, Max (V) (13 ms)

N/A

N/A

N/A

N/A

N/A

N/A

N/A

±50

±50

Reverse Polarity (V)

N/A

N/A

N/A

N/A

N/A

N/A

N/A

16

32

325A max

2/0 conductor

225A max

2 AWG conductor

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