Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley 140M Circuit Breakers 140MT-C3E-A63

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

140MT-C3E-A63

|
Need a Specific Revision?

The 140MT-C3E-A63 from Allen Bradley is a 3-pole motor protection circuit breaker designed for robust performance. It operates at a rated voltage of 690 VAC and accommodates a current range of 0.4 to 0.63 amperes.

In Stock
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.
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 140MT-C3E-A63

ManufacturerAllen Bradley
Product TypeMotor Protection Circuit Breaker
Product Line140M Circuit Breakers
Part Number140MT-C3E-A63
Weight1.00 lbs (0.45 kg)
UPC191326561839
Poles3-pole
Rated Voltage690 VAC
Current Range0.4–0.63 A
Frequency50/60 Hz
ConstructionOpen style
Trip ClassClass 10
MountingDIN-rail
Adjustment MethodDial-set
Magnetic TripFixed, 14×Ie
Connection TypeScrew terminals
Insulation Voltage690 V
Request a Repair

The Allen Bradley 140MT-C3E-A63 motor protection circuit breaker offers a 3-pole design suitable for safeguarding motors in various electrical setups. It functions effectively at a rated voltage of 690 VAC and is designed to handle currents between 0.4 and 0.63 A. This unit is especially useful in environments requiring dependable motor protection.

Constructed as an open style device, this circuit breaker enables efficient heat dissipation, contributing to its reliability under extended usage. It features a DIN-rail mounting method, simplifying installation and integration in control panels. The adjustment is achieved through a dial set, allowing users to fine-tune the settings according to specific application demands.

With a fixed magnetic trip rated at 14 times the conventional current (14×Ie), the 140MT-C3E-A63 ensures prompt response to overcurrent conditions. The circuit breaker complies with a Trip Class 10 rating, which indicates its suitability for a variety of motor protection tasks. It operates at either a 50 Hz or 60 Hz frequency and connects via screw terminals ensuring stable electrical connections. Additionally, the insulation voltage is rated at 690 volts, assuring its reliability in diverse environments.