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Allen Bradley 140G MCB 140G-I3C3-D16

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140G-I3C3-D16

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The 140G-I3C3-D16 is a molded case circuit breaker developed by Allen-Bradley, part of Rockwell Automation. With a frame type categorized as 'I', this unit operates effectively at 225 Amps and provides reliable protection against overload conditions with a fixed thermal and magnetic trip mechanism.

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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 140G-I3C3-D16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-I3C3-D16
Weight3.00 lbs (1.36 kg)
FrameI
Amps225
Interrupting Rating35 kA
Protection TypeFixed Thermal/FIxed Magnetic
Current Range160 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Thermal Trip160 A
Magnetic Trip1600 A
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The Allen-Bradley 140G-I3C3-D16 circuit breaker serves as an essential component for circuit protection in industrial settings. This molded case circuit breaker features a frame type designated as 'I' and can handle a rated current of 225 Amps. A significant aspect of this unit is its interrupting capacity, rated at 35 kA, making it capable of managing considerable fault conditions while ensuring safety. It incorporates both fixed thermal and fixed magnetic protection types, which means it can effectively react to both overloads and short circuit situations.

This breaker operates within a current range, handling up to 160 Amps thermally. It offers magnetic protection with a trip rating of 1600 Amps, ensuring comprehensive protection for connected circuits. The 140G-I3C3-D16 features a rated insulation voltage of 800 volts. This high insulation rating contributes to its ability to function reliably in various electrical environments. In addition, it can withstand impulse voltages up to 8 kV, enhancing its ability to manage transient conditions.

Weighing approximately 3.75 pounds, the 140G-I3C3-D16 is designed for both effectiveness and durability, making it suitable for diverse applications where circuit integrity is paramount. Overall, this circuit breaker exemplifies solid engineering needed for effective electrical safety and control.

Revision Part #Also known as
140G-I3C3-D16 Ser A140G-I3C3-D16/A, Series A, Rev A
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