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APPLICATION

EHDB mechanically interlocked drive contactors are designed for reversing applications. The complete assembly consists of two mechanically and electrically interlocked contactors supplied without control and power wiring.

COIL SELECTION

All catalog numbers include a 120V coil. To select other coil voltages, substitute the code from the Coil Voltage Selection Chart for the first digit after the last dash in the catalog number.

STANDARD PART NUMBERS 
(2 & 3 Pole - 600 Volt N.O. ratings / 300 volt N.C. dynamic braking)
Thermal Amp Rating 500V (DA)
Maximum Amp Rating
Auxiliary Contacts Included
2 pole (2 N.O.)
3 pole (2 N.O. & 1 N.C.)
600V (EHDB)
N.C. Contact
 
Make
Break
3 Pole N.O.
2 PoleN.C.
Catalog Number
Catalog Number
60
90
55
1 NO & 1 NC
1 NO & 1 NC
220
450
285
1 NO & 1 NC
1 NO & 1 NC
280
565
363
1 NO & 1 NC
1 NO & 1 NC
380
728
472
1 NO & 1 NC
1 NO & 1 NC
520
1040
680
1 NO & 1 NC
1 NO & 1 NC
650
1300
850
1 NO & 1 NC
1 NO & 1 NC
800
1600
1050
1 NO & 1 NC
1 NO & 1 NC
950
1920
1250
1 NO & 1 NC
1 NO & 1 NC

COIL VOLTAGE SELECTION CHART (DA Contactors)

Hz

Cntr Type

Volts

 

 

12

24

48

110

120

125

208

220

240

277

380

415

440

480

500

600

60

A

 

81

83

84

84

 

34

36

80

42

 

86

86

51

53

55

50

A

 

81

83

84

 

 

 

80

 

 

85

86

 

 

55

 

COIL VOLTAGE SELECTION CHART (EHDB Contactors

 

Volts

 

24

48

110

120

125

208

220

240

277

380

415

440

480

500

600

60

F

G

 

1

 

B

2

2

C

 

 

3

4

 

6

50

N

 

1

 

 

 

J

 

 

3

4

 

 

6

 

DC

Y

W

P

 

Q

 

R