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The Allen-Bradley 500LC-660A1 contactor is a series 500 AC contactor. It is available in an open enclosure.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Contactor |
| Product Line | 500 Contactors |
| Part Number | 500LC-660A1 |
| Weight | 3.00 lbs (1.36 kg) |
| Enclosure | Open |
| NO Poles | 6 |
| NC Poles | 6 |
| Mechanical Life | 6000 operations |
| Electrical Life | 6000 operations |
| Coil Voltage | 110 to 120 Volts AC |
| Control Line Fuse | 2 Amps |
| Coil Inrush Current | 5 Amps |
| Operating Temperature | -40 to 140 degrees Fahrenheit |
The 500LC-660A1 contactor is an Allen-Bradley contactor. The product line to which the contactor belongs is the Bulletin 500LC line. There are 6 normally-open poles and 6 normally-closed poles on the 500LC-660A1 contactor. The rated mechanical life of the contacts on the Bulletin 500LC contactors is 6000 operations at a full load. The rated electrical life of the contacts on the contactor is 6,000 operations. The 500LC-660A1 contactor is available in an open enclosure. The coil on the contactor is rated for 110 to 120 Volts AC. The coil is compatible with 50 Hertz and 60 Hertz frequencies. A 2-Amps rated fuse should be used for the control line. This rating is the minimum permissible control circuit fuse size based on the inrush current of the coil, which is 5 Amps RMS.
Both the operating and non-operating temperature ranges for the coil on the 500LC-660A1 contactor are -40 to 140 degrees Fahrenheit. At a coil voltage of 120 Volts AC, the maximum control line length recommended by Allen Bradley varies with the wire size. AWG 14 wire can be used for line lengths of up to 700 feet, AWG 12 wire can be used for line lengths of up to 1050 feet, and AWG 10 wire can be used for line lengths of up to 1670 feet. The open 500LC-660A1 contactor should be installed inside an industrial cabinet to protect it against dust and moisture. Additionally, enclosures for the 500LC-660A1 contactor can be ordered from Allen-Bradley. The enclosures available from Allen-Bradley include the Type 1 surface mounting, Type 1 hinged, Type 1 flush mounting, Type 12 surface mounting, and Type 12 hinged enclosures.