Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley 140G MCB 140G-H3F3-D16

Product image is representative; revision or series may vary. Contact us to request a specific version.

140G-H3F3-D16

|
Need a Specific Revision?

The Allen-Bradley 140G-H3F3-D16 is a molded case circuit breaker ideal for applications requiring enhanced protection. With a robust design rated for 125 Amps, this device features an interrupting capacity of 35 kA, which ensures reliable operation under fault conditions.

Call for an immediate quote
2 Year DO Supply Warranty
Available
Ships from Raleigh, NC
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.
Learn more
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-H3F3-D16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H3F3-D16
Weight3.00 lbs (1.36 kg)
FrameH
Amps125
Interrupting Rating35 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.
View as PDF
Request a Repair

The 140G-H3F3-D16, produced by Allen-Bradley, is a molded case circuit breaker designed for superior performance in electrical applications. This unit is configured with an H frame and operates at 125 Amps. It is capable of handling an impressive interrupting rating of 35 kA, making it suitable for managing surge conditions effectively.

Protection is provided through an adjustable thermal and magnetic trip system, allowing for tailored response to overload conditions. The current range for this device is set at 160 A, allowing flexibility for various operational requirements. With a rated insulation voltage of 1000 V, it is designed to perform under high-voltage conditions, and it can endure impulse withstand voltages up to 8 kV, providing additional safeguarding against voltage spikes.

Weighing 2.65 lb, the 140G-H3F3-D16 balances strength and convenience in design. It boasts a mechanical life of 240 operations per hour, along with an electrical life rating of 120 operations per hour, confirming its durability and reliability in continuous usage within critical electrical systems.

Revision Part #Also known as
140G-H3F3-D16 Ser A140G-H3F3-D16/A, Series A, Rev A
Don't see your particular revision? Contact us now.