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The 1102C-COB93 from Allen Bradley is a vacuum contactor that operates at a continuous current rating of 400 A. It is designed for 3-phase systems and can handle input voltage levels up to 1500 VAC, making it suitable for high-power applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Vacuum Contactor |
| Product Line | 1102C Vacuum Contactors |
| Part Number | 1102C-COB93 |
| Weight | 32.00 lbs (14.51 kg) |
| Continuous Current Rating | 400 A |
| Voltage Rating | 1500 VAC |
| Phase Type | 3 Phase |
| Min. Frequency | 50 Hz |
| Max. Frequency | 60 Hz |
| Control Coil Voltage | 440–480V AC |
| Breaking Capacity | 3200 A |
| Enclosure Rating | Open Type |
| Min. Operating Temperature | -54°C |
| Max. Operating Temperature | 71°C |
| Installation Altitude | 2000 m |
The Allen Bradley 1102C-COB93 vacuum contactor is engineered for robust electrical performance. Rated for continuous current up to 400 Amperes and capable of withstanding voltage levels of 1500 VAC, this contactor is suitable for demanding applications in industrial settings. The unit operates effectively in three-phase systems, catering to a variety of electrical requirements.
Operating frequencies for this contactor range from 50 Hz to 60 Hz, allowing flexibility for different applications. The control coil voltage specification is set between 440 and 480 V AC, which provides reliable operation across diverse setups. Notably, it features a breaking capacity of 3200 Amperes, highlighting its capability to manage significant electrical loads.
Constructed in an open type configuration, the 1102C-COB93 is designed without an enclosure, making it ideal for installation in accessible spaces where environmental factors are controlled. It operates efficiently across a broad temperature range, from -54 degrees Celsius up to 71 degrees Celsius. Additionally, it is rated for installation at altitudes up to 2000 meters, which makes it adaptable to various geographical and operational contexts.