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Allen Bradley 809 Relays 809-B20E

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809-B20E

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The Allen Bradley 809-B20E is a trip current relay designed for reliable protection in various applications. This unit operates effectively with a maximum continuous coil current of 130 Amps and adjustable tripping current ranging from 68 to 195 Amps.

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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 809-B20E

ManufacturerAllen Bradley
Product TypeTrip Current Relay
Product Line809 Relays
Part Number809-B20E
Weight10.00 lbs (4.54 kg)
Number of RelaysSingle Relay
Relay TypeAC Relay
Maximum Continuous Coil Current130 Amps
Tripping Current Adjustment Range68 to 195 Amps
Operating MethodMagnetically-Operated
Contact TypeAutomatic Reset Contact
Rated Continuous Current for Contacts5 Amps
NEMA TypeType 1
Maximum Operating Voltage600 VAC
Operating Humidity80% Max. (Non-Condensing)
Storage Humidity80% Max. (Non-Condensing)
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The 809-B20E model from Allen Bradley is a specialized trip current relay, optimized for detection and protection in electrical systems. It is designed to handle a maximum continuous coil current of 130 Amps, ensuring robust operation under various conditions. This relay allows for customization with an adjustable tripping current within the range of 68 to 195 Amps, making it adaptable to specific application requirements.

It operates using a magnetically-driven method, providing reliable functioning and quick response times. The relay is a single unit and features automatic reset contacts, which enhance operational efficiency by allowing it to reset automatically after tripping. For contacts, the rated continuous current is set at 5 Amps, ensuring it can handle the necessary operational demands.

The 809-B20E relay supports a maximum voltage of 600 VAC, making it suitable for high-voltage scenarios. It is crucial for the operating environment to maintain humidity levels at or below 80% (non-condensing), as both operational and storage conditions must meet this criterion to ensure longevity and stable performance. This product falls under NEMA Type 1 classifications, making it suitable for various non-hazardous environments.