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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 |
