RCSK-1-44 Micro Magnetic Blow Limit Switch with Magnetic 4NO4NC

RCSK-1-44 Micro Magnetic Blow Limit Switch with Magnetic 4NO4NC

• Specification
• Drawing

• RCSK-1-44 Micro Magnetic Blow Limit Switch with Magnetic 4NO4NC

  RCSK-1 series magnetic switch is used to control all kind of high voltage switch operating instruction’s switch closing and making, lock and unlocked, signal retun and second return.

  RCSK-1 series switch is widely used in AC control circuit of 50Hz, with a voltage up to 380V and a rated current 8A or in DC control circuits with a voltage up to 220C and a rated current DC-5A.

  The switch is made up of shell, actuator, mounting, contact areas and terminals.

  Features*miniature snap action switch

  • Positive opening operation: Reliable interruption even after contact welding, in compliance with IEC 60947-5-1
  • Double break contacts: High electrical rating due to solid contact bridge and double break contacts
  • Precision switch: High switching accuracy and resistance to shock and vibration
  • Magnetic blowout: Optional blowout magnets to extinguish the arc at higher DC loads
  • Sealed to: IP40 in accordance with IEC 60529
  • Contact material: Silver

  Applications*miniature snap action switch

  • Limit switches for machine, door and plant control systems
  • Switches for driver‘s cab of rail vehicles and control panels in cranes
  • Auxiliary switch for automation tasks
  • Safety limit switch in control panels and electrical installations

   

• RCSK-1-44 Micro Magnetic Blow Limit Switch with Magnetic 4NO4NC

  

  Technical parameters

  Rated voltage	DC250V
  Rated current	5A
  Heat distortion temperature	≤120℃
  Insulation resistance	≥100MΩ
  Withstand voltage	AC1500V
  Initial contact resistance	≤50mV
  OF	≥600g
  RF	≥200g
  PT	3mm±1mm
  Mechanical life	1,000,000 times
  Electrical life	50,000 times
  Terminal resistance	1.2N

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