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Eaton Cutler-Hammer Series C Circuit Breakers A1X3PK

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A1X3PK

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The A1X3PK auxiliary switch by Eaton Cutler-Hammer forms part of the Series C Circuit Breakers. It is designed to operate at a rated voltage of 600V AC and can be used with circuit breakers rated up to 400A.

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Technical specifications for A1X3PK

ManufacturerEaton Cutler-Hammer
Product TypeAuxiliary Switch
Product LineSeries C Circuit Breakers
Part NumberA1X3PK
Weight0.38 lbs (0.17 kg)
UPC786679148853
Electrical Contact Configuration1NO + 1NC (1A-1B)
Rated Voltage600V AC
Compatible Current RatingFor Breakers Up to 400A
Connection TypePigtail Leads
Mounting PositionLeft or Right Side
Compatible Breaker FramesKD, DK, KDB, KW, KG Frames
System Frequency50/60 Hz
Operating TemperatureUp to 40°C
Operating HumidityStandard Industrial (Non-Condensing)
Operating AltitudeUp to 2000m

The A1X3PK part is an auxiliary switch from the Eaton Cutler-Hammer Series C Circuit Breakers. This device is engineered with a rated voltage capability of 600V AC, which makes it suitable for high-voltage applications. It is compatible with breakers that have a current rating of up to 400 Amps, allowing for a wide range of uses in industrial settings.

Configured with 1 normally open and 1 normally closed contact (1NO + 1NC), the switch facilitates effective operational flexibility. Users can achieve convenient installation thanks to pigtail leads, which simplify the connection process. The switch can be mounted on either the left or right side, offering adaptability to different installation environments.

This auxiliary switch is specifically designed to work with several breaker frames, including KD, DK, KDB, KW, and KG frames, all enhancing its compatibility within existing setups. It operates effectively at standard frequencies of 50/60 Hz, supporting various applications in industrial environments. The operating temperature can reach up to 40°C, with the device functioning reliably in typical industrial humidity conditions that are non-condensing. Furthermore, it is rated to operate at an altitude of up to 2000 meters, ensuring dependable performance in a range of conditions.