24.04.2014 - 20:41:48h

[Schmersal LOGO] Datasheet - EX-Z1K 335-11Z-3G/D
Position switches with safety function / EX-335 Metal enclosure with Actuator / EX-335 Offset roller lever 1K


(Minor differences between the printed image and the original product may exist!)

• Explosion protection for ATEX Zones 2 and 22
• 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
• Snap action with constant contact pressure up to switching point
 
Ordering details
Product type description EX-Z1K 335-11Z-3G/D
Article number 101193510
EAN code 4030661356266
 
Approval
Approval EX
 
Classification
Standards EN ISO 13849-1
B10d Normally-closed contact (NC) 20.000.000
Mission time 20 Years
notice
 
Global Properties
Product name EX-Z 335 Rollenhebel 1K
Standards Ex nC IIC T5 X, Ex tD A22 IP67 T90°C X, EN 60947-5-1, EN 61241-0, EN 61241-1, EN 60079-0, EN 60079-15, BG-GS-ET-15
Compliance with the Directives (Y/N) Yes
Suitable for safety functions (Y/N) Yes
Materials
- Material of the housings Aluminium
- Material of the contacts Silver
Housing coating painted
Housing construction form Norm construction design
Weight 234 g
 
Mechanical data
Design of electrical connection Screw connection
Cable cross-section of the cable glands
- Min. Cable cross-section of the cable glands 7 mm
- Max. Cable cross-section of the cable glands 12 mm
Cable section
- Min. Cable section 0,75 mm²
- Max. Cable section 2.5 mm²
AWG-Number 13
Mechanical life 30.000.000 operations
Switching frequency max. 5000 /h
notice All indications about the cable section are including the conductor ferrules.
Design of actuating element Offset roller lever
Actuating force min. 12 N
Bounce duration in accordance with actuating speed
Switchover time < 2 ms
Impact energy max. 4 J
Actuating speed with actuating angle 30° to switch axis
- Min. Actuating speed
- Max. Actuating speed 0,5 m/s
 
Ambient conditions
Ambient temperature
- Min. environmental temperature −20 °C
- Max. environmental temperature +60 °C
Protection class IP67
 
Electrical data
Design of control element Normally open contact (NO), Opener (NC)
Switching principle Snap switch element
- positive break NC contact
Number of auxiliary contacts 1 piece
Number of safety contacts 1 piece
Rated impulse withstand voltage Uimp 6 kV
Rated insulation voltage Ui 500 V
Thermal test current Ithe 10 A
Utilisation category AC-15: 230 V / 4 A,
DC-13: 24 V / 1 A
Max. fuse rating 6 A gG D-fuse
 
ATEX
Explosion protection categories for gases ATEX gas ex-protection, Cat. 3
Explosion protection Zones for gases 2
Explosion protected category for dusts ATEX dust ex-protection, Cat. 3
Explosion protection Zones for dusts 22
 
Dimensions
Dimensions of the sensor
- Width of sensor 40.5 mm
- Height of sensor 118.5 mm
- Length of sensor 38 mm
 
Keywords
Keywords Ex, EEx, ATEX, Ex 235, Ex 235, 235 Ex, 235ex, 235ex, ATEX 235
 
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: EX-Z1K 335-11Z-3G/D-1297
...-1297 Enclosure with transverse slotted holes

...-1637 0,3 µm gold-plated contacts

 
Ordering code
EX-(1)(2) 335-(3)Z(4)-(5)-(6)-(7)-3G/D
 
(1)
ZSnap action
TSlow action
 
(2)
SPlunger S
RRoller plunger R
HRoller lever H
10HRod lever 10H
7HRoller lever 7H
7H-2138Roller lever 7H for Position switches with safety function
1KOffset roller lever 1K
3KAngle roller lever 3K
 
(3)
111 Normally open contact (NO) / 1 Opener (NC)
022 Opener (NC)
202 Normally open contact (NO) (Switch with 2 NO contacts are not for security tasks)
01/011 Opener (NC) left / 1 Opener (NC) right
121 Normally open contact (NO) / 2 Opener (NC)
033 Opener (NC)
 
(4)
HSlow action with staggered contacts
UESlow action with overlapping contacts
 
(5)
1297Enclosure with transverse slotted holes
 
(6)
2138Roller lever 7H for Position switches with safety function
 
(7)
1637gold-plated contacts
 
 
Documents
Operating instructions and Declaration of conformity (jp) 412 kB, 20.02.2013
Code: mrl_ex-zt335-3gd_jp
 
Operating instructions and Declaration of conformity (cs) 326 kB, 27.03.2013
Code: mrl_ex-zt335-3gd_cs
 
Operating instructions and Declaration of conformity (de) 279 kB, 12.12.2012
Code: mrl_ex-zt335-3gd_de
 
Operating instructions and Declaration of conformity (sv) 291 kB, 27.03.2013
Code: mrl_ex-zt335-3gd_sv
 
Operating instructions and Declaration of conformity (it) 288 kB, 22.03.2013
Code: mrl_ex-zt335-3gd_it
 
Operating instructions and Declaration of conformity (en) 305 kB, 12.12.2012
Code: mrl_ex-zt335-3gd_en
 
Operating instructions and Declaration of conformity (pt) 296 kB, 27.03.2013
Code: mrl_ex-zt335-3gd_pt
 
Operating instructions and Declaration of conformity (pl) 328 kB, 27.03.2013
Code: mrl_ex-zt335-3gd_pl
 
Operating instructions and Declaration of conformity (fr) 295 kB, 22.04.2013
Code: mrl_ex-zt335-3gd_fr
 
Operating instructions and Declaration of conformity (pl) 328 kB, 27.03.2013
Code: mrl_ex-zt335-3gd_pl
 
Operating instructions and Declaration of conformity (es) 300 kB, 20.02.2013
Code: mrl_ex-zt335-3gd_es
 
Operating instructions and Declaration of conformity (nl) 292 kB, 27.03.2013
Code: mrl_ex-zt335-3gd_nl
 
Brochure (it) 3 MB, 20.07.2007
Code: b_atep05
 
Brochure (de) 7 MB, 25.02.2011
Code: b_atep01
 
Brochure (en) 8 MB, 28.08.2012
Code: b_atep02
 
 
Images
1_335g01
Dimensional drawing (basic component)
 

k_335g01
Dimensional drawing (basic component)
 

1k336g01
Dimensional drawing (actuator)
 

1xzm1g07
Dimensional drawing (miscellaneous)
 

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 24.04.2014 - 20:41:48h Kasbase 2.2.18.F DBI
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