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Allen Bradley 140M Circuit Breakers 140M-I8P-C50

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140M-I8P-C50

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The 140M-I8P-C50 is a motor circuit protector breaker by Allen Bradley within the 140M Circuit Breakers series. This product is rated for 50 amps and accommodates both 600 VAC and 250 VDC voltage applications, making it versatile for various motor protection scenarios.

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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 140M-I8P-C50

ManufacturerAllen Bradley
Product TypeMotor Circuit Protector Breaker
Product Line140M Circuit Breakers
Part Number140M-I8P-C50
Weight4.00 lbs (1.81 kg)
Frame SizeI-Frame
Number of Poles3 Poles
Current Rating50 A
Rated Operating Voltage (AC)600 VAC
Rated Operating Voltage (DC)250 VDC
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Mounting TypeBolt on Mount
HP Rating at 460 VAC25–30 HP
HP Rating at 230 VAC15 HP
Installation Altitude1000 m
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The Allen Bradley 140M-I8P-C50 serves as a motor circuit protector breaker ideal for safeguarding motors in various industrial applications. With a robust design, it is classified under the I-Frame series, making it suitable for a range of mounting configurations.

This model has a 50 A current rating and is capable of handling an operating voltage of 600 VAC in AC applications and 250 VDC for DC applications. Frequencies supported by this breaker range from a minimum of 50 Hz to a maximum of 60 Hz, providing flexibility in motor control settings.

For specific applications, the 140M-I8P-C50 supports horsepowers of 25 to 30 at 460 VAC, in addition to a rating of 15 HP when used at 230 VAC. Its installation method is bolt-on type, ensuring secure assembly within a variety of setups. Lastly, this circuit protector is rated for operation at altitudes of up to 1000 m, allowing it to perform reliably even in elevated environments.