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Allen Bradley E1 Plus Relays 193-CPC45

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193-CPC45

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The 193-CPC45 is an overload relay designed for use with specific Allen Bradley contactor series ranging from 100-A38 to 100-A45. It operates with a three-pole configuration and has a maximum rated voltage of 600 VAC.

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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 193-CPC45

ManufacturerAllen Bradley
Product TypeOverload relay
Product LineE1 Plus Relays
Part Number193-CPC45
Weight0.56 lbs (0.26 kg)
Compatible Contactor Series100-A38 to 100-A45
Poles3
Trip CurveType 1 / Class-10 behavior
Setting MethodFront dial
Max Operating Voltage600 VAC
Current Range30–45 A
Reset ModesManual / Auto / Test
Aux Contacts1 NO + 1 NC
Mount StyleContactor-mounted
Reset Delay~1 min cool-down
Reset Travel~2.5 mm
Terminal Torque~5.1 N·m
Sensing MethodBimetal element
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Model number 193-CPC45 from Allen Bradley is an efficient overload relay engineered for industrial applications. This unit operates with three poles, making it suitable for a variety of machinery setups. Designed to work with contactors in the 100-A38 to 100-A45 series, it ensures proper compatibility and functionality.

The relay can handle a maximum operating voltage of 600 VAC while managing a current range between 30 and 45 Amps. For protection and operational flexibility, it adheres to a Type 1/Class 10 trip curve behavior, which determines its response to overload conditions. The sensing operation is facilitated by a bimetal element, ensuring reliable performance under load.

A front dial is available for setting adjustments. This feature promotes ease of use when configuring the relay according to specific requirements. The 193-CPC45 includes auxiliary contacts, comprising one normally open (NO) and one normally closed (NC) contact, enhancing its utility in electrical circuits.

For resetting capabilities, the relay supports multiple modes including manual, automatic, and a test mode to verify function, with a reset delay of approximately one minute for cooling. The reset travel is around 2.5 mm, and torque requirements at the terminals are approximately 5.1 N·m, ensuring secure connections during installation. Overall, this overload relay represents a robust solution for controlling and safeguarding electrical motors and circuits.