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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• Explosion protection for ATEX Zones 1 and 21
only for positioning tasks
• Metal enclosure
• Wide range of alternative actuators
• Good resistance to oil and petroleum spirit
• 40,5 mm x 76 mm x 38 mm
• Actuator heads can be repositioned by 4 x 90°
• Ex-certified screwed cable gland
• Mounting details to EN 50041
• 1 Cable entry M 20 x 1.5
• Ex certified

 
 
Ordering details
 
Product type descriptionEX-T4V7H335-11Y
Article number101212066
EAN Code
eCl@ss27-27-26-01
 
Approval
 
ApprovalATEX
IECEx
INMETRO
 
Classification
 
StandardsEN ISO 13849-1
B10d Normally-closed contact (NC)20.000.000
Mission time20 Years
notice
 
Global Properties
 
Permanent lightEX-T335 Rollenschwenkhebel 7H
StandardsEN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31, EN 60947-5-1, BG-GS-ET-15
Compliance with the Directives (Y/N) Yes
Suitable for safety functions (Y/N)No
Materials
- Material of the housingszinc die-cast
- Lever materialMetal film
- Roller materialPlastic
- Material of the contactsSilver
Housing coatingpainted
Housing construction formNorm construction design
Weight400
 
Mechanical data
 
Design of electrical connectionScrew connection
Cable cross-section of the cable glands
- Min. Cable cross-section of the cable glands7
- Max. Cable cross-section of the cable glands12
Cable section
- Min. Cable section1
- Max. Cable section2.5
AWG-Number13
Mechanical life> 1.000.000 operations
Switching frequency1800
noticeAll indications about the cable section are including the conductor ferrules.
Design of actuating elementRoller lever
actuating torque31
Bounce duration< 3
Switchover timein accordance with actuating speed
Impact energy7
Actuating speed with actuating angle 30° to switch axis
- Min. Actuating speed
- Max. Actuating speed2.5
 
Ambient conditions
 
Ambient temperature
- Min. environmental temperature−20
- Max. environmental temperature+55 °C
at Cable section 2.5
+50 °C
at Cable section 1 mm
Protection classIP65
 
Electrical data
 
Design of control elementNormally open contact (NO), Opener (NC)
Switching principleSlow action
- positive break NC contact
Number of auxiliary contacts1
Number of safety contacts1
Rated impulse withstand voltage4
Rated insulation voltage250
Thermal test current5 A
Utilisation categoryAC-1
Max. fuse rating6 A gG D-fuse
 
ATEX
 
EX-markingEX II 2D Ex tb IIIC T80°C Db
EX II 2G Ex d e IIC T6 Gb
Explosion protection categories for gases2G
Explosion protection Zones for gases1
Explosion protected category for dusts2D
Explosion protection Zones for dusts21
 
Dimensions
 
Dimensions of the sensor
- Width of sensor40.5
- Height of sensor183
- Length of sensor57.25
 
Keywords
 
KeywordsEx, EEx, ATEX, Ex 235, Ex 235, 235 Ex, 235ex, 235ex, ATEX 235

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 18.09.2019 - 18:08:17h Kasbase 3.3.0.F.64I