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Allen Bradley 1409 Arcing Ground Fault Detection 1409-N3

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1409-N3

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The 1409-N3 arcing ground fault sensor module is built for a NEMA starter size of 5 and it has a power input rating of 3 Volt-Amps. The sensor module comes from Allen-Bradley and the 1409 product series. The module has a supply voltage rating of 120 Volts AC and an input frequency of 60 Hertz. The 1409-N3 sensor module has a window diameter of 82 millimeters (2.25 inches).

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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 1409-N3

ManufacturerAllen Bradley
CategoryMotors
Product Line1409 Arcing Ground Fault Detection
Part Number1409-N3
UPC662072254370
Weight2.50 lbs (1.13 kg)
NEMA starter size5
Supply voltage120 Volts AC, 60 Hertz
Power input3 Volt-Amps
Response time50 milliseconds nominal plus the controller drop-out time
Max. recommended cable size at 600 Volts AC500 MCM
Max. recommended cable size at 5000 Volts AC350 MCM
Max. recommended cable size at 8000 Volts AC350 MCM
Window diameter82 millimeters (2.25 inches)
Operating temperature-40 to 85 degrees Celsius (-40 to 184 degrees Fahrenheit)
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The 1409-N3 arcing ground fault sensor module creates a full arcing ground fault detection system with an arcing ground fault relay. The module is designed and produced by Allen-Bradley/Rockwell Automation and it is part of the 1409 product series (Bulletin 1409). The 1409-N3 arcing ground fault sensor module features a NEMA starter size of 5 and a supply voltage of 120 Volts AC (60 Hertz). The power input module of all the components from the series is 3 Volt-Amps while the response time is 50 milliseconds. The response time does not include the controller drop-out time. The featured cables which are used with the sensor should have a size of 500 MCM at 600 Volts AC and a size of 350 MCM at 5000 Volts AC and 8000 Volts AC. These are the maximum recommended cable sizes.

The window diameter of the 1409-N3 sensor module is 82 millimeters or 2.25 inches. The dimensions of the module include a width of 73.2 millimeters (2.8 inches), a height of 144 millimeters (5.6 inches), and a depth of 157.2 millimeters (6.1 inches). The 1409 systems feature an adjustable trip from 1 to 6 Amps and they provide maximum sensitivity without nuisance tripping. The proper operation of the system is made possible through a test system with a built-in test circuit. The 1409-N3 sensor module has 4 closed slots, 4 open slots, and 4 mounting holes. The ambient operating temperature range of the module should be between -40 and 85 degrees Celsius (-40 and 184 degrees Fahrenheit). Note that the Bulletin 1409 arcing ground fault detection systems are CSA certified and UL listed, thus complying with all relevant industry standards.