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Allen Bradley 140G MCB 140G-H15H4-D16

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140G-H15H4-D16

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The Allen-Bradley 140G-H15H4-D16 is designed as a molded case circuit breaker equipped for high performance. With an interrupting capacity rated at 150 kA, it can manage electrical disruptions effectively. It features an H-frame design, making it a robust choice for various applications.

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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-H15H4-D16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H15H4-D16
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating150 kA
Protection TypeElectronic LSI
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 140G-H15H4-D16 from Allen-Bradley, part of the 140G MCB series, operates as a reliable molded case circuit breaker suitable for advanced electrical applications. It has a frame size classified as H and operates efficiently at a nominal current of 125 Amps. With the capacity to interrupt currents up to 150 kA, it provides significant circuit protection. The inclusion of an Electronic LSI protection type ensures enhanced safety measures against overload and short-circuit conditions.

This model comes with four poles, making it versatile for various installation requirements. It is capable of accommodating a current range of up to 160 A. Additionally, the 140G-H15H4-D16 circuit breaker is built to manage high-voltage scenarios, having a rated insulation voltage of 1000 V. It can further endure impulse withstand voltages reaching 8 kV, thus securing its operation even during voltage spikes.

Weighing in at 3.53 pounds, this circuit breaker offers effective operational longevity with a mechanical life rated for 240 operations per hour, while the electrical life is set at 120 operations per hour. This combination of characteristics makes the 140G-H15H4-D16 ideal for environments demanding reliable performance and resilience against electrical faults.

Revision Part #Also known as
140G-H15H4-D16 Ser A140G-H15H4-D16/A, Series A, Rev A
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