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Allen Bradley 140M Circuit Breakers 140MT-C3E-B16

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140MT-C3E-B16

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The 140MT-C3E-B16 model from Allen Bradley is a motor protection circuit breaker designed to safeguard motors in various applications. This circuit breaker operates with a current range of 1 to 1.6 A and is rated for a voltage of up to 690 VAC, suitable for 50/60 Hz frequencies.

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Ships from Raleigh, NC
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 140MT-C3E-B16

ManufacturerAllen Bradley
Product TypeMotor Protection Circuit Breaker
Product Line140M Circuit Breakers
Part Number140MT-C3E-B16
Weight0.75 lbs (0.34 kg)
UPC191326561853
MountingDIN-rail
Current Range1–1.6 A
Poles3-pole
ConstructionOpen style
Trip ClassClass 10
Breaking CapacityNormal
Connection TypeScrew terminals
Magnetic TripFixed, 14×Ie
Adjustment MethodDial-set
Rated Voltage690 VAC
Frequency50/60 Hz
ApplicationMotor protection
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Engineered for motor safeguarding, the Allen Bradley 140MT-C3E-B16 is a motor protection circuit breaker pertinent to the 140M Circuit Breakers series. This unit adeptly manages a current range of 1 to 1.6 amps and is rated for high-voltage applications up to 690 VAC. It operates on standard frequencies of 50 to 60 Hz, making it applicable across various motor control systems.

Designed with three poles, this circuit breaker boasts a trip class of Class 10 for effective protection. Its construction type is open, allowing for straightforward integration into different mounting environments. The 140MT-C3E-B16’s mounting mechanism utilizes the DIN-rail method, which provides reliable installation in electrical panels.

Connection is facilitated via screw terminals, ensuring stable electrical contact. The magnetic trip component of this circuit breaker is fixed at 14 times the rated current, functioning effectively with a dial-set adjustment method that simplifies calibration. The breaking capacity is classified as normal, suitable for standard motor protection tasks. Through its features and specifications, the 140MT-C3E-B16 stands as a reliable choice for motor safeguarding solutions.