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
• Wide range of alternative actuators
• Good resistance to oil and petroleum spirit
• 30 mm x 63,5 mm x 30 mm
• Snap action with constant contact pressure up to switching point
• Actuator heads can be repositioned by 4 x 90°
• Mounting details to EN 50047
• 1 Cable entry M 20 x 1.5

 
Preferred typ
 
Ordering details
 
Product type descriptionZR 235-11Z - Ordering suffix
Article number101152265
EAN Code4030661165301
eCl@ss27-27-26-01
 
Approval
 
Approval USA/CAN
CCC
EAC
 
Classification
 
StandardsISO 13849-1
B10d Normally-closed contact (NC)20.000.000
Mission time20 Years
notice
 
Global Properties
 
Permanent lightZ 235 Rollendruckbolzen R
StandardsIEC 60947-5-1, ISO 13849-1, BG-GS-ET-15
Compliance with the Directives (Y/N) Yes
Suitable for safety functions (Y/N)Yes
Actuator typeC to EN 50047
Materials
- Material of the housingsZink
- Material of the contactsSilver
Housing coatingpainted
Housing construction formNorm construction design
Weight150
 
Mechanical data
 
Design of electrical connectionScrew connection
Cable section
- Min. Cable section0,75
- Max. Cable section2.5
Mechanical life20.000.000 operations
Switching frequencymax. 5000 /h
noticeAll indications about the cable section are including the conductor ferrules.
Design of actuating elementRoller plunger
Actuating forcemin. 9 N
Bounce duration< 3
Switchover time> 5.5
Positive break force19 N
Actuating speed with actuating angle 30° to switch axis
- Min. Actuating speed20 mm/min
- Max. Actuating speed1 m/s
 
Ambient conditions
 
Ambient temperature
- Min. environmental temperature−30 °C
- Max. environmental temperature+80 °C
Protection classIP67
 
Electrical data
 
Design of control elementNormally open contact (NO), Opener (NC)
Switching principleSnap switch element
- positive break NC contact
Number of auxiliary contacts1
Number of safety contacts1
Rated impulse withstand voltage Uimp6 kV
Rated insulation voltage Ui500 V
Thermal test current Ithe10 A
Utilisation categoryAC-15: 230 V / 4 A,
DC-13: 24 V / 1 A
Required rated short-circuit current1000 A
Max. fuse rating6 A gG D-fuse
 
ATEX
 
Explosion protection categories for gasesNone
Explosion protected category for dustsNone
 
Dimensions
 
Dimensions of the sensor
- Width of sensor30 mm
- Height of sensor86 mm
- Length of sensor30 mm
 
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: ZR 235-11Z-1637
...-1637 0,3 µm gold-plated contacts

...-NPT Cable entry NPT 1/2“

...-ST M12 connector with A-coding
Rated impulse withstand voltage Uimp: 0,8 kV
Rated insulation voltage Ui: 50 V
Rated operating voltage Ue: 50 V
Operating current Ie: 4 A
Caution! The versions with connector may only be used in PELV circuits to EN 60204-1.

...-2310 M12 connector with B-coding
Rated impulse withstand voltage Uimp: 0,8 kV
Rated insulation voltage Ui: 50 V
Rated operating voltage Ue: 50 V
Operating current Ie: 4 A
Caution! The versions with connector may only be used in PELV circuits to EN 60204-1.

...-2574 $missingName$


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 25.08.2019 - 17:41:10h Kasbase 3.3.0.F.64I
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