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Allen Bradley E1 Plus Relays 193-A4A1

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193-A4A1

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The 193-A4A1 overload relay, part of Allen Bradley's E1 Plus Relays series, provides essential protection against motor overload conditions. This relay supports both automatic and manual reset mechanisms and offers a trip class rating of 10, ensuring responsive operation under various load conditions.

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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-A4A1

ManufacturerAllen Bradley
Product TypeOverload Relay
Product LineE1 Plus Relays
Part Number193-A4A1
Weight0.44 lbs (0.20 kg)
GTIN10662072585103
Reset MechanismAutomatic or manual reset
Trip ClassClass 10
Rated Operating Frequency50 to 60 Hertz
Compatible Contactors100-M05 to 100-A30 and 104-M05 to 104-A30
Rated Thermal Current of Contacts5 Amperes
Coil Voltage24 Volts DC
Adjustment Range0.1 to 0.32 Amperes
Body MaterialThermoplastic
Rated Insulation Voltage600 Volts
Termination StyleScrew terminals
Operating AltitudeUp to 6,561.7 feet (2,000 meters) above sea level
Contact MaterialFine silver
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The Allen Bradley 193-A4A1 overload relay is engineered for reliable motor protection in various industrial applications. With its ability to reset automatically or manually, this relay ensures essential flexibility while monitoring the load conditions. Designed to meet Class 10 trip characteristics, it provides an effective response to abnormal operational situations. This relay operates within a range of 50 to 60 Hertz, making it suitable for diverse power supply environments.

It is compatible with multiple contactor types, including models 100-M05 to 100-A30 and 104-M05 to 104-A30, which enhances its versatility in usage. The rated thermal current of 5 Amperes allows it to handle typical motor loads. Additionally, an adjustable range from 0.1 to 0.32 Amperes offers further customization for load specifications.

Constructed from durable thermoplastic, the relay includes screw terminals for straightforward installation. It operates safely within a rated insulation voltage of 600 Volts. This unit is designed to function effectively at heights up to 6,561.7 feet (2,000 meters) above sea level, broadening its application range in varied environmental conditions. The contact material consists of fine silver, ensuring optimal conductivity and reliability during operation.