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EHDB SERIES | DRIVE CONTACTORS| 220 to 960 AMPS | AC & DC OPERATED

APPLICATION

EHDB drive contactors are specifically designed for use with solid state D.C. adjustable speed drive systems. In drive applications, the contactor is not required to make or break the load during normal operation. The N.C. contact is used for dynamic braking applications.

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.
COIL VOLTAGE SELECTION CHART
  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                
STANDARD PART NUMBERS | (2 & 3 Pole - 600 Volt N.O. ratings / 300 volt N.C. dynamic braking)
Thermal Amp Rating 600 volts Maximum Amp Rating
N.C. Contact
Auxiliary Contacts Included 2 pole (2 N.O.) 3 pole (2 N.O. & 1 N.C.)
  Make
300 VDC
Break
160 VDC
N.O. N.C. Catalog Number Catalog Number
220 450 285 1 1 EHDB220C2P-1L EHDB220C-1L
280 565 363 1 1 EHDB280C2P-1L EHDB280C-1L
380 728 472 1 1 EHDB360C2P-1L EHDB360C-1L
520 1040 680 1 1 EHDB520C2P-1L EHDB520C-1L
650 1300 850 1 1 EHDB650C2P-1L EHDB650C-1L
800 1600 1050 1 1 EHDB800C2P-1L EHDB800C-1L
960 1920 1250 1 1 EHDB960C2P-1L EHDB960C-1L