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MKTC521 Schmersal Electronic Components

Schmersal MKTC521 Command and signalling devices; Spring-return joystick switches WKT MKT WKS MKS; with Locking sleeve; 4 Contacts; Mounting depth 70 mm; 4 switch position; Mounting hole 22.3 mm; Mounting Knurled nut; up to 6 mm front plate thickness
Schmersal

Part#:MKTC521

Manufacturer:Schmersal

Alt. Part#:101005844

Product Lifecycle:Active

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Command and signalling devices; Spring-return joystick switches WKT MKT WKS MKS; with Locking sleeve; 4 Contacts; Mounting depth 70 mm; 4 switch position; Mounting hole 22.3 mm; Mounting Knurled nut; up to 6 mm front plate thickness

About the manufacturer: Schmersal is one of the manufacturers that offers Electronic Components that you can order at Quotebeam.com. Schmersal produces a wide range of high-quality switchgears specifically engineered to protect machinery and facilities in industrial automation and the elevator industry.

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Product Details

  • Switching frequency
    1,200 /h
  • Switching principle
    Creep circuit element
  • Utilisation category DC-13
    5 A
  • Switching element
    NO contact / NO contact / NO contact / NO contact
  • Thermal test current
    10 A
  • Utilisation category AC-15
    8 A
  • Rated impulse withstand voltage Uimp
    4 kV
  • Degree of pollution to IEC/EN 60947-1
    3
  • Rated insulation voltage Ui
    400 V
  • Ambient temperature, maximum
    +80 °C
  • Restistance to shock
    110 g / 4 ms - 30 g / 18 ms
  • Resistance to vibrations to EN 60068-2-6
    10 … 200 Hz, with 20 g
  • Spacing
    80 x 80 mm
  • Ambient temperature, minimum
    -25 °C
  • Degree of protection
    IP65 to EN 60529, IP67 to EN 60529
  • Diameter for the Installation to IEC/EN 60947-1
    22.3 + 0.4 mm
  • Thickness of the front panel, maximum
    6 mm
  • Length of the actuator
    77 mm
  • Thickness, of the front panel, minimum
    1.5 mm
  • Mounting depth
    70 mm
  • Diameter hole, central mounting
    22.7 mm
  • Diameter hole
    22.3 mm
  • Note (Cable section)
    All indications about the cable section are including the conductor ferrules.
  • Cable section, maximum
    2.5 mm²
  • Mechanical life, minimum
    10,000,000 Operations
  • Terminal Connector
    Screw connection
  • Cable section, minimum
    0.5 mm²
  • Actuating force, approx.
    11 N
  • Mounting
    Knurled nut
  • Number of switching stages
    4
  • Number of switch positions
    4
  • Latching position
    right, left, bottom
  • Number of shutters per direction
    1
  • Number of directions
    4
  • Number of auxiliary contacts
    4
  • Locking sleeve
    Yes
  • Probing possible
    Yes
  • Galvanically separated contact bridges
    Yes
  • Colour of the bellows
    Black
  • Material thickness of the sealing bellows
    1 mm
  • External applications
    Yes
  • Return to zero position
    Yes
  • Climatic stress
    IEC/EN 60068-2-20
  • Material of the bellows
    Rubber
  • Standards
    IEC/EN 60947-5-1, IEC/EN 60947-1
  • Colour of the front ring
    Silver
  • Installation conditions (mechanical)
    arbitrarily
  • Gross weight
    150 g
  • Material of the front ring
    Aluminium - anodised

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents MKTC521 Specs

1-year warranty

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Schmersal Disclaimer:

The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Schmersal Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Schmersal, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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