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128300 - 77920 Excavator Control Panel

128300 - 77920 Excavator Control Panel

  • High Light

    HC0108 Excavator Control Panel

    ,

    24V Excavator Control Panel

    ,

    128300 - 77920

  • Model No
    ZAXIS200 - 3 / SK200 - 8
  • Part No
    128300 - 77920 / HC0108
  • Voltage
    24V
  • Usage
    Excavator
  • Product Name
    Relay
  • Product Code
    7G24
  • Weight
    1-5kg
  • Color
    Same As Photo
  • Place of Origin
    CHINA
  • Brand Name
    KOVAX
  • Model Number
    ZAXIS200 - 3 / SK200 - 8
  • Certifiion
    CE
  • Minimum Order Quantity
    1PCS
  • Price
    Negotiable
  • Packaging Details
    20*20*20
  • Delivery Time
    5-8 working days
  • Payment Terms
    T/T, D/P, Western Union, MoneyGram
  • Supply Ability
    300PCS

128300 - 77920 Excavator Control Panel

 


128300 - 77920 Excavator Control Panel SK200-8 Relay HC0108 Excavator Parts 7G24
 
 
Specifiions

 

Part Name Relay
Part Number 128300 - 77920 / HC0108
Model Number ZAXIS200 - 3 / SK200 - 8
Color Black
Quality 100% tested
Condition 100% New
Warranty 6 month
Packing Neutral packing
Availability Have the spot
After-sales Service Provided Provided


Description

A relay is an electrically operated switch. It consists of a set of input terminals for a single or multiple control signals, and a set of operating contact terminals. The switch may have any number of contacts in multiple contact forms, such as make contacts, break contacts, or combinations thereof.
The traditional form of a relay uses an electromagnet to close or open the contacts, but other operating principles have been invented, such as in solid-state relays which use semiconductor properties for control without relying on moving parts. Relays with calibrated operating characteristics and sometimes multiple operating coils are used to protect electrical circuits from overload or faults; in modern electric power systems these functions are performed by digital instruments still called protective relays.

 


Characteristic

1.Safe and environmental protection, strong and durable
2.long term availability (no obsolescence)

3.Relay causes undesired arcing between the contacts, eventually leading to contacts that weld shut or contacts that fail due to a buildup of surface damage caused by the destructive arc energy.

2.Switch and certain other high-reliability designs, the reed switches are always switched "dry" (without load) to avoid that problem, leading to much longer contact life.

4. Every time the relay contacts open or close under load, an electrical arc can occur between the contacts of the relay, either a break arc (when opening), or a make / bounce arc (when closing). Thus, relays intended for tungsten loads may use special contact composition, or the relay may have lower contact ratings for tungsten loads than for purely resistive loads.

5.An electrical arc across relay contacts can be very hot — thousands of degrees Fahrenheit — causing the metal on the contact surfaces to melt, pool, and migrate with the current.

 


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