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Allen Bradley 1102C Vacuum Contactors 1102C-COB93

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1102C-COB93

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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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Technical specifications for 1102C-COB93

ManufacturerAllen Bradley
Product TypeVacuum Contactor
Product Line1102C Vacuum Contactors
Part Number1102C-COB93
Weight32.00 lbs (14.51 kg)
Continuous Current Rating400 A
Voltage Rating1500 VAC
Phase Type3 Phase
Min. Frequency50 Hz
Max. Frequency60 Hz
Control Coil Voltage440–480V AC
Breaking Capacity3200 A
Enclosure RatingOpen Type
Min. Operating Temperature-54°C
Max. Operating Temperature71°C
Installation Altitude2000 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.