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Allen Bradley 140G MCB 140G-G3E4-D16

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140G-G3E4-D16

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The Allen-Bradley 140G-G3E4-D16 is a molded case circuit breaker designed for reliable circuit protection. This unit operates at a maximum of 125 Amps and features a 35 kA interrupting rating. Designed for safe operation in various conditions, the circuit breaker includes a four-pole configuration.

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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-G3E4-D16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G3E4-D16
Weight3.00 lbs (1.36 kg)
FrameG
Amps125
Interrupting Rating35 kA
Protection TypeAdjust Thermal/ Fixed Magnetic
Poles4
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-G3E4-D16 serves as a molded case circuit breaker, specifically categorized under the 140G MCB family. It is built with a frame rating of G and is designed to handle a maximum of 125 amps. This circuit breaker provides reliable protection, offering an interrupting capacity of 35 kA. It includes 4 poles for comprehensive circuit protection. The current range stretches up to 160 A, ensuring versatility for various applications. The device features both adjustable thermal protection and fixed magnetic settings. For thermal trips, the limit is set at 160 A, while the magnetic trip can activate at an impressive 1600 A. The rated insulation voltage of this circuit breaker is measured at 800 V, and it can withstand impulse voltages of up to 8 kV. Weighing 3.08 lbs, this circuit breaker represents a compact yet robust solution for circuit protection in industrial settings.

Revision Part #Also known as
140G-G3E4-D16 Ser A140G-G3E4-D16/A, Series A, Rev A
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