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Allen Bradley E1 Plus Relays 193-CPC30

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193-CPC30

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The 193-CPC30 from Allen Bradley is a thermal overload relay designed for robust monitoring and protection in electrical circuits. This unit effectively handles currents ranging from 18 to 30 A and includes features supporting both manual and automatic reset modes.

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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 193-CPC30

ManufacturerAllen Bradley
Product TypeThermal overload relay
Product LineE1 Plus Relays
Part Number193-CPC30
Weight0.63 lbs (0.28 kg)
MountingDirect or adapter mounted
Protection RatingIP20
Dielectric Strength2.5 kV
Contact DutyAC-15 rated
Insulation Rating660 V / 600 V
Aux Contacts1 NO + 1 NC
Phase-Loss ResponseYes, differential sensing
Current Range18–30 A
Trip ClassClass 10
Reset ModeManual or auto
Terminal SizeUp to ~35 mm²
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The Allen Bradley 193-CPC30 thermal overload relay is engineered to ensure reliable operation in electrical applications. It accommodates current settings between 18 and 30 amperes, making it suitable for a range of motor protection needs. Users can choose between direct mounting or utilizing an adapter for installation.

Designed with a protection rating of IP20, it is intended for indoor use where the environment is not excessively harsh. The relay demonstrates solid dielectric strength of 2.5 kV, ensuring reliable performance under electrical stress. It meets the AC-15 duty rating for contacts, indicating its suitability for controlling inductive loads.

With an insulation rating capable of handling up to 660 V for standard operations and facilitating 600 V systems, it supports diverse usage scenarios. This relay incorporates auxiliary contacts consisting of one normally open (NO) and one normally closed (NC), providing flexibility in circuit design.

The 193-CPC30 also includes a phase-loss response mechanism that utilizes differential sensing, which contributes to enhanced safety and reliability during operation. The reset mode can be configured to either manual or automatic, allowing it to respond efficiently after a trip event. Additionally, the terminal connections can accommodate wire sizes of up to approximately 35 mm², optimizing installation connectivity.