Notes Switch travel diagram
  Contact closed
  Contact open
  Setting range
  Break point
  Positive opening sequence/- angle
VS  adjustable range of NO contact
  adjustable range of NC contact
N   after travel
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• Metal enclosure
• Long life
• 40 mm x 76 mm x 40 mm ( basic component)
• Suitable for low actuating speeds
• 1 Cable entry M 20 x 1.5
• free of silicon
• proved in power station applications
• Actuator heads can be repositioned by 4 x 90°

 
Preferred typ
 
Ordering details
 
Product type descriptionMK 330-11Y - Ordering suffix
Article number101163173
EAN Code4030661202525
eCl@ss27-27-06-01
 
Approval
 
Approval USA/CAN
EAC
 
Global Properties
 
Permanent light330 Rollenhebel K
StandardsEN 60947-5-1
Compliance with the Directives (Y/N) Yes
Suitable for safety functions (Y/N)No
Standard housing (Y/N)No
Materials
- Material of the housingscast iron
- Roller materialPlastic
- Material of the contactsSilver
Housing coatingpainted
Weight190
Slide formCastor
 
Mechanical data
 
Design of electrical connectionScrew connection
Cable section
- Min. Cable section1.5
- Max. Cable section2.5
AWG-Number13
Active principlemechanical
Mechanical life> 30.000.000 operations
noticeAll indications about the cable section are including the conductor ferrules.
Design of actuating elementOffset roller lever
Actuating forcemin. 19 N
restistance to shock50 g / 6 ms
Bounce duration≤ 1.5
Switchover time≤ 10
Contact opening2 x 0,5
Repeat accuracy of switching points± 0,02
Actuating speed
- Min. Actuating speed1
- Max. Actuating speed
 
Ambient conditions
 
Ambient temperature
- Min. environmental temperature−30
- Max. environmental temperature+90
Protection classIP65 to IEC/EN 60529
 
Electrical data
 
Design of control elementNormally open contact (NO), Opener (NC)
- Change-over contact with double break
- galvanically separated contact bridges
Switching principleSnap switch element
Number of shutters1
Number of openers1
Rated impulse withstand voltage Uimp4 kV
Rated insulation voltage Ui250 V
Thermal test current Ithe6 A
Utilisation categoryAC-15: 230 V / 2,5 A
Max. fuse rating6 A gG D-fuse
 
Dimensions
 
Dimensions of the sensor
- Width of sensor40
- Height of sensor113.5
- Length of sensor40
Roller wide8.5
Roller diameter18
 
notice
 
noticeActuation from the right should be avoided, since this reduces the mechanical life of the position switch.
 
Diagram
 


Note Diagram
  positive break NC contact
  active
  no active
  Normally-open contact
  Normally-closed contact
 
Switch travel diagram
 


Notes Switch travel diagram
  Contact closed
  Contact open
  Setting range
  Break point
  Positive opening sequence/- angle
VS  adjustable range of NO contact
  adjustable range of NC contact
N   after travel
 
Ordering suffix
 
The applicable ordering suffix is added at the end of the part number of the safety switch.
Order example: MK 330-11YAu-Ni
...Au-Ni Gold-nickel contact tips for low DC votages

...-RMS Available with metal roller


K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal
The data and values have been checked throroughly. Technical modifications and errors excepted.
Generiert am 19.02.2019 - 15:21:02h Kasbase 3.3.0.F.64I