ABB REA101 Arc Flash Protection Relay
    ABB REA101 Arc Flash Protection Relay

    ABB REA101 Arc Flash Protection Relay

    • 1000 In stock

    • Manufacturer: ABB

    • Product No.: REA101

    • Condition： In stock

    • Product Type: Arc Flash Protection Relay

    • Product Origin: Sweden

    • Payment:T/T, Western Union

    • Weight: 2400g

    • Shipping port: Xiamen

    • Warranty: 12 months

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    Description

    Overview

    The ABB REA101 is a high-speed Arc Flash Protection Relay for medium- and low-voltage switchgear. It forms part of the REA Arc Fault Protection System. This system quickly detects and isolates arc faults to protect personnel and equipment. The REA101 can operate standalone or connect with expansion modules such as REA103, REA105, and REA107, enabling scalable configurations for complex switchgear layouts.

    Technical Specifications

    • Model Number: REA101

    • Part Number: 1KHL160006R0001H

    • Function: Detects arc flash and provides protection

    • Detection Method: Uses fiber-optic sensors (AFD), optionally combined with overcurrent signals

    • Trip Time: Trips breakers in ≤ 2.5 ms after detecting a fault

    • Rated Voltage: Supports 110/120/220/240 V AC or 110/125/220/250 V DC

    • Control Current: Allows adjustment from 1.5 mA to 20 mA

    • Communication Interface: Provides RS-485 (Modbus RTU) and hardwired contact outputs

    • Operating Temperature: Works reliably between –25°C and +70°C

    • Protection Class: IP30, suitable for cabinet installation

    • Mounting Options: Supports DIN rail or panel mount installation

    Features

    We welcome bulk orders and have a minimum order quantity of just one unit.

    Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.

    For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.

    We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.

    We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.

    Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.

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