Zhuang Diao PLC
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About product:
The ABB Throw-Over Relay RK251402-AD is a highly reliable relay designed for switching between two circuits or power sources. This relay is specifically built for applications where automatic switching between two paths is necessary, ensuring seamless operations in electrical control and protection systems. The RK251402-AD is a part of ABB's comprehensive range of relays and control devices, offering high performance, durability, and safety for use in a variety of industrial and power distribution systems.
FAQ:
1. What is a Throw-Over Relay?
A throw-over relay is a device that automatically switches between two circuits or power sources. It ensures seamless operation by switching from one circuit to another in case of a fault, maintenance, or when one path is no longer suitable for use. The ABB Throw-Over Relay RK251402-AD is designed to provide this automatic switching function in various electrical systems.
2. How does the RK251402-AD relay work?
The relay operates by detecting when one circuit is unavailable or when a fault occurs, then automatically switching to the backup circuit. This ensures that there is no downtime and that the equipment or systems continue to function without disruption.
3. Can the ABB Throw-Over Relay RK251402-AD be used in both AC and DC systems?
Yes, the RK251402-AD relay is designed to work in both alternating current (AC) and direct current (DC) systems, making it a versatile solution for various types of electrical installations.
Advantage Brands:
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Schneider: |
Quantum 140 series :Modicon M340 |
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Modicon Premium :CPU Processor Module,Communication module,etc |
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HONEYWELL: |
51 MU MC TC Module card |
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ABB: |
DCSTS8001/0(A1810A0810D1810D0810,PM645)S9001/0 10CS(07KT97/98,07AC,07A1,07DI),Bailey(BRC-100) |
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FOXBORO: |
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TRICONEX: |
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Schneider: |
Quantum 140 series :Modicon M340 |
Our products are all genuine imported goods, which can be tested, worry-free after-sales service, and quality guaranteed.
We have tens of thousands of models and tens of thousands of stocks in stock, welcome to consult!
*Direct purchase from abroad, genuine products, preferential prices, after-sales warranty, complete models, and advantageous inventory.
*All spare parts have a warranty period of 1 year and are professionally tested and certified.
*If you need to order more than 1 product, please contact us and we can provide you with a discount.
*If you find that other suppliers offer lower prices for the same products, we are also willing to provide you with further discounts based on their prices.
*If you have any other questions, please feel free to contact us.
*Please let us know if you have any needs for spare parts, and we can provide you with further assistance. We are waiting for your inquiries.
*Same product, different price and service.
*Your choice is our driving force.
Main business: PLC and DCS system spare parts modules of world-renowned brands, superior supply, sufficient inventory
Foxboro: I/A Series system, FBM full series (field input/output module)
Sequential control, ladder logic control, accident recall processing, digital-to-analog conversion, input/output signal processing,
Data communication and processing, etc.
Westinghouse: 1C31 series DCS system, CPU, OVATION system, WDPF system,
WEStation system spare parts.
Triconex: Redundant fault-tolerant control system, modern fault-tolerant controller based on triple modular redundancy (TMR) structure.
EMERSON: Modules, cards, drives and other spare parts.
XYCOM: XVME series
Bently: 3500/3300 system.
Rockwell: ICS system.
ABB: PM full range DCS system, IGCT high voltage inverter series, industrial robot spare parts DSQC series, INFI 90, etc.
Bailey: BRC series DCS system, etc.
Allen-Bradley: 1756, 1785, 1771, 1746 full range system, etc.
Yokogawa: CP series, etc.
Honeywell: TK/TC/CC systems, etc.
Reliance: 57C series, etc.
Schneider: 140 series processors, control cards, power modules, etc.
Modicon: AS series PLC system spare parts.
Siemens: 6ES5/6ES7414/6ES7415/6ES7416 series PLC system spare parts,
Siemens MOORE, Siemens Simatic C1, Siemens CNC system, etc.
Motorola: MVME 162, MVME 167, MVME1772, MVME177, etc.
XYCOM: I/O, VME board and processor, etc.
GE: IC698/IC697 full range of PLC systems, modules, cards, drivers and other spare parts.
Yaskawa: servo controller, servo motor, servo driver.
Bosch Rexroth: Indramat, I/O modules, PLC controller, drive module, etc.
Woodward: SPC valve position controller, PEAK150 digital controller.
