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Allen Bradley 1492 Wiring System 1492-MCGAT120

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1492-MCGAT120

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The 1492-MCGAT120 is a miniature circuit breaker designed by Allen Bradley. Capable of functioning as a ground fault circuit interrupter (GFCI), this component operates at a rated voltage of 120 volts AC and features a continuous current rating of 20 Amperes at 40°C. It provides critical protection against electrical faults while maintaining high performance standards in various applications.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1492-MCGAT120

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product Line1492 Wiring System
Part Number1492-MCGAT120
UPC887172883217
Weight0.50 lbs (0.23 kg)
Number of Poles1 pole
Continuous Current Rating20 Amperes at 40°C
Device TypeGround Fault Circuit Interrupter (GFCI)
Interrupting Capacity10 kiloamperes with self-test capability
Rated Voltage120 Volts AC
Current Leak Sensitivity5 milliamperes
Protection UnitThermal-magnetic trip unit
Mounting StylePanel mount or DIN rail mount
Compatible Wire TypeCopper wire
Ambient Operating Temperature0°C to 60°C (32°F to 140°F)
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Part number 1492-MCGAT120 from Allen Bradley features a compact design oriented toward effective circuit protection. This miniature circuit breaker is ideal for use as a ground fault circuit interrupter (GFCI). It operates efficiently at a rated voltage of 120 Volts AC and handles a continuous current rating of 20 Amperes when the temperature is at 40°C.

It stands out with its interrupting capacity of 10 kiloamperes, which includes a self-test feature to verify operational integrity. This function enhances dependability and ensures continued safe operation in electrical circuits.

The device detects current leakage sensitivities of 5 milliamperes, minimizing the risk of harmful electrical shocks and providing an extra layer of safety. The protection unit is equipped with a thermal-magnetic trip mechanism, which accurately responds to overload conditions and short circuits.

Versatility is evident as the 1492-MCGAT120 can be panel-mounted or installed on DIN rails, making it suitable for various electrical setups. This circuit breaker is compatible with copper wiring, linking it effectively to existing electrical infrastructure. Its operational environment is rated between 0°C and 60°C (32°F to 140°F), allowing it to function effectively across a range of temperatures. The 1492-MCGAT120 is a solid choice for reliable circuit protection in diverse applications.