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Used Relays in China

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    513-CFBD-3E-44

    • new

    Allen-Bradley 513-CFBD-3E-44 ,513CFBD3E44 DeviceNet Products Relays/Starters FVNR COMB STARTER W/ CKT BKR DISC

    Shenzhen, China
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    6ES7212-1BB21-0XB0 CPU 222, AC PS, 8DI DC/6DO RELAY

    • new

    SIEMENS S7-200 6ES72121BB210XB0 SIMATIC S7-200, CPU 222,COMPACT UNIT, AC POWER SUPPLY,8 DI DC/6 DO RELAY,4 KB CODE/2 KB DATA,,PROFIBUS DP EXTENDABLESIMATIC S7-200, CPU 222,KOMPAKTGERAET, AC STROMVERSORG.,8 DE DC/...

    Shenzhen, China
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    592-EC2CC

    • new

    Allen-Bradley 592-EC2CC ,592EC2CC DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

    Shenzhen, China
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    592-EC2BT

    • new

    Allen-Bradley 592-EC2BT ,592EC2BT DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

    Shenzhen, China
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    592-EC2BC

    • new

    Allen-Bradley 592-EC2BC ,592EC2BC DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

    Shenzhen, China
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    592-EC1CC

    • new

    Allen-Bradley 592-EC1CC ,592EC1CC DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

    Shenzhen, China
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    592-EC1AT

    • new

    Allen-Bradley 592-EC1AT ,592EC1AT DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

    Shenzhen, China
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    512-ACB-1-4R-6P-24J

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    Allen-Bradley 512-ACB-1-4R-6P-24J ,512ACB14R6P24J DeviceNet Products Relays/Starters FVNR COMB STARTER W/ DISC SW

    Shenzhen, China
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    512-ACH-1-6P-24R

    • new

    Allen-Bradley 512-ACH-1-6P-24R ,512ACH16P24R DeviceNet Products Relays/Starters FVNR COMB STARTER W/ DISC SW

    Shenzhen, China
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    509-CAH-3-4R-6P-9001

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    Allen-Bradley 509-CAH-3-4R-6P-9001 ,509CAH34R6P9001 DeviceNet Products Relays/Starters FULL VOLTAGE NEMA STARTER, ENCLOSED,NON REVERSING

    Shenzhen, China
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    509-CAB-A4H

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    Allen-Bradley 509-CAB-A4H ,509CABA4H DeviceNet Products Relays/Starters NEMA FULL VOLTAGE NON-REVERSING STARTER,SIZE 2

    Shenzhen, China
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    506-AACD-24R

    • new

    Allen-Bradley 506-AACD-24R ,506AACD24R DeviceNet Products Relays/Starters COMB REVERSING STARTER W/ DISC SW

    Shenzhen, China
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    193-EC1AD

    • new

    Allen-Bradley 193-EC1AD ,193EC1AD DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

    Shenzhen, China
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    193-EC2AD

    • new

    Allen-Bradley 193-EC2AD ,193EC2AD DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

    Shenzhen, China
  • Relay for Concrete Placing Boom

    Relay for Concrete Placing Boom Spare Parts

    • new

    Commodity Relay Part used Electric control box Configuration of placing boom Electrical system Company Profile: Zhejiang Truemax Engineering Co Ltd. is a manufacturer and high-tech enterprise...

    Zhejiang, China
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Overview

Relays are electrical components used to control a circuit by a separate low-power signal or multiple signals. They are essential in various applications, including industrial automation, automotive systems, and household appliances. Relays come in different types, such as electromagnetic, solid-state, and thermal, each suited for specific functions and environments.

FAQ

What factors should I consider when purchasing a relay?

Consider the relay's voltage and current ratings, the type of relay (electromagnetic, solid-state, etc.), and the environmental conditions it will operate in. Compatibility with your existing system is also crucial.

How can I ensure my relay is shipped safely?

Ensure the relay is packed in anti-static packaging and cushioned to prevent damage during transit. Use a reliable shipping service that handles fragile electronic components.

What maintenance is required for relays?

Regular maintenance includes checking for signs of wear or damage, ensuring connections are secure, and occasionally cleaning contact points if applicable. Follow the manufacturer's guidelines for specific maintenance procedures.