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Allen Bradley 140G MCB 140G-H2F4-D16

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140G-H2F4-D16

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The 140G-H2F4-D16 from Allen-Bradley is a versatile molded case circuit breaker with crucial performance capabilities. This device possesses a frame designated as H and operates at a rated current of 125 Amps. It has an interrupting capacity of 25 kA, which is essential for managing fault conditions in electrical systems.

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2 Year DO Supply Warranty
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 140G-H2F4-D16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H2F4-D16
Weight3.00 lbs (1.36 kg)
FrameH
Amps125
Interrupting Rating25 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Poles4
Current Range160 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The Allen-Bradley 140G-H2F4-D16 is a molded case circuit breaker designed to meet various industrial demands. With a maximum current rating of 125 Amps, it operates effectively within a frame type H. This circuit protection device features four poles, making it suitable for multiple circuit configurations. It incorporates adjustable thermal and magnetic trip settings, which enhance its adaptability for different applications.

This model has a notable interrupting rating of 25 kA, ensuring swift response during fault conditions, which is critical for system safety. The current range capability reaches up to 160 Amps, adding flexibility for higher load scenarios. This circuit breaker has a rated insulation voltage of 1000 V, guaranteeing safe operation in various environments while protecting equipment integrity. Additionally, the rated impulse withstand voltage is 8 kV, providing further resilience against voltage surges.

Weighing 3.53 lb, the 140G-H2F4-D16 is designed for efficient installation and can easily fit into most panel configurations. Its mechanical life is rated for up to 240 operations per hour, while the electrical life supports up to 120 operations per hour, reflecting its durability and reliability in sustaining frequent usage.

Revision Part #Also known as
140G-H2F4-D16 Ser A140G-H2F4-D16/A, Series A, Rev A
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