Notes Switch travel diagram
  Contact closed
  Contact open
  Setting range
  Break point
  Positive opening sequence/- angle
VS  adjustable range of NO contact
VÖ  adjustable range of NC contact
N   after travel
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Datasheet Datasheet

Click to enlarge image
• Metal enclosure
• two-side operation / wire up to 2 x 50 m long
• Robust design
• Low actuating force
• 3 switches in one enclosure

 
 
Ordering details
 
Product type descriptionT3Z 068-33YR
Article number101087885
EAN Code4030661057262
eCl@ss27-37-12-90
 
Approval
 
Approval CCC
 
Classification
 
StandardsEN ISO 13849-1
B10d Normally-closed contact (NC)100.000
Mission time20 Years
notice
 
Global Properties
 
Permanent lightT3Z 068
StandardsIEC 60947-5-1, IEC 60947-5-5, ISO 13850
Materials
- Material of the housingscast iron, painted
- Material of the covercast iron, painted
- Material of the contactsSilver
Weight4635
Emergency-Stop button (Y/N)No
 
Mechanical data
 
Design of electrical connectionScrew connection
Cable section
- Min. Cable section0,75
- Max. Cable section1.5
Mechanical life50000 operations
noticeAll indications about the cable section are including the conductor ferrules.
Actuating forcemax. 50 N (30 N in direction of rope)
Indicator lamp (Y/N)No
Key reset (Y/N)No
Pull-ring reset (Y/N)Yes
Positive break angle32 °
Positive break torque18 Ncm
Positive break force50 N
Length of wiremax. 2 x 50 m
 
Ambient conditions
 
Ambient temperature
- Min. environmental temperature−30 °C
- Max. environmental temperature+90 °C
Protection classIP65 to IEC/EN 60529
 
Electrical data
 
Design of control elementNormally open contact (NO), Opener (NC)
Switching principleCreep circuit element
Number of auxiliary contacts3
Number of safety contacts3
Rated impulse withstand voltage Uimp4 kV
Rated insulation voltage Ui250 V
Thermal test current Ithe10 A
Utilisation categoryAC-15: 230 V / 2,5 A,
DC-13: 24 V / 6 A
Max. fuse rating6 A gG D-fuse
 
ATEX
 
Explosion protection categories for gasesNone
Explosion protected category for dustsNone
 
notice
 
At 3 m distance intermediate wire supports are required, see accessories
 
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
VÖ  adjustable range of NC contact
N   after travel
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 23.04.2019 - 21:13:28h Kasbase 3.3.0.F.64I