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Allen Bradley Bulletin 140 140-MN-0630

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140-MN-0630

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The 140-MN-0630, manufactured by Allen Bradley, serves as both a motor protector and starter. This device supports an operating current range of 4 to 6.3 amperes and is rated for insulation voltage up to 600 V AC according to UL and CSA standards.

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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 140-MN-0630

ManufacturerAllen Bradley
Product TypeMotor Protector and Starter
Product LineBulletin 140
Part Number140-MN-0630
Weight0.69 lbs (0.31 kg)
GTIN10662468198605
Current Rating4-6.3 Amperes
Insulation Voltage Rating600 V AC (UL and CSA)
Frequency40-60 Hz
Phase3 Phase
EnclosureOpen IP 20
Poles3-pole
Terminal TypeScrew Clamp
Reset TypeManual reset
ProtectionOverload, Short circuit magnetic trip, Manual disconnect, Temperature compensation
CoolingForced air cooling
CertificationsUL 508, CSA, CE, cULus, IEC
Frame45 mm
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The Allen Bradley Bulletin 140 (part number 140-MN-0630) is a motor protector and starter designed specifically for three-phase applications. This unit is capable of managing currents from 4 to 6.3 Amperes and can handle an insulation voltage up to 600 V AC per UL and CSA regulations. It functions efficiently across a frequency spectrum of 40 to 60 Hz.

This model combines a three-pole structure with an open enclosure rated at IP 20, which is suitable for standard operational environments. It employs screw clamp terminals that facilitate easy and secure connections. The reset mechanism is manual, allowing operators to address the system quickly when necessary.

For effective protection, the 140-MN-0630 includes features such as overload protection, a magnetic trip for short circuits, a manual disconnect option, and temperature compensation to adapt to environmental changes. Cooling is provided through a forced air method, maintaining performance in demanding conditions.

This device is certified under multiple standards, including UL 508, CSA, and CE, ensuring compliance with rigorous safety and performance requirements. Additionally, it has a compact frame design measuring 45 mm, allowing for versatile installation options across various applications.