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Allen Bradley 140G MCB 140G-H15F3-D16

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140G-H15F3-D16

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The Allen-Bradley 140G-H15F3-D16 is a molded case circuit breaker designed for industrial use. This unit has an H frame and operates at 125 Amps. It features adjustable thermal and magnetic protection to safeguard against overloads and short circuits, with an interrupting capacity of 150 kA.

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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-H15F3-D16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H15F3-D16
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating150 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range160 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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Designed for reliability, the 140G-H15F3-D16 circuit breaker from Allen-Bradley is part of the 140G series produced by Rockwell Automation. This molded case circuit breaker operates with an impressive rating of 125 Amps and features an H-frame structure for enhanced robustness. It is rated to withstand interrupts up to 150 kA, making it suitable for high fault current applications.

This unit includes adjustable thermal and magnetic protections, ensuring precise responses to overcurrent situations. The rated insulation voltage reaches 1000 V, providing a strong barrier against electrical failures. In addition, the breaker can endure impulse withstand voltages of up to 8 kV, vital for high-voltage applications creating transients.

For operational efficiency, the 140G-H15F3-D16 is rated for a mechanical life capacity of 240 operations per hour and an electrical life capacity of 120 operations per hour, reflecting its durability and dependability. Weighing in at 2.65 lb, this molded case circuit breaker strikes a balance between robust performance and practical installation considerations.

Revision Part #Also known as
140G-H15F3-D16 Ser A140G-H15F3-D16/A, Series A, Rev A
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