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EX-Z4V7H 335-11Z-3G/D
EX-Z4V7H 335-11Z-3G/D
- Snap action with constant contact pressure up to switching point
- Explosion protection for ATEX Zones 2 and 22
- only for positioning tasks
- Metal enclosure
- 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°
- Mounting details to EN 50041
- 1 Cable entry M 20 x 1.5
Ordering data
| Product type description |
EX-Z4V7H 335-11Z-3G/D |
| Article number (order number) |
101195516 |
| EAN (European Article Number) |
4030661361239 |
Explosion protection
| Explosion protection: regulations |
EN IEC 60079-0 EN IEC 60079-15 EN 60079-31 |
| Explosion protection zones |
2 22 |
| Explosion protection category |
3G 3D |
| Explosion protection designation |
D II 3G Ex nC IIC T5 Gc X D II 3D Ex tc IIIC T90°C Dc X |
Manufacturer declaration |
ATEX Zone 2 and 22 |
General data
| Housing construction form |
Norm construction design |
| Housing material |
Aluminium |
| Housing coating material |
painted |
| Lever material |
Metal film |
| Gross weight |
310 g |
General data - Features
| Safety functions |
Yes |
| Number of auxiliary contacts |
1 |
| Number of safety contacts |
1 |
| Safety classification |
| Standards |
EN ISO 13849-1 |
| Mission time |
20 Year(s) |
Safety classification - Safety outputs
| B10D Normally-closed contact (NC) |
20,000,000 Operations |
Mechanical data
| Actuating element |
Roller lever |
| Roller material |
Plastic |
| Mechanical life, minimum |
30,000,000 Operations |
| Impact energy, maximum |
4 J |
| Actuating speed, maximum |
2.5 m/s |
| Note (Actuating speed) |
Actuating speed with actuating angle 30° to switch axis |
| Note Bounce duration |
Bounce duration in accordance with actuating speed |
| Actuating torque, minimum |
0.3 Nm |
Mechanical data - Connection technique
| Termination |
Screw terminals M20 x 1.5 |
| Cable cross-section of the cable glands, minimum |
7 mm |
| Cable cross-section of the cable glands, maximum |
12 mm |
| Cable section, minimum |
0.75 mm² |
| Cable section, maximum |
2.5 mm² |
| Note |
All indications including the conductor ferrules. |
| Wire cross-section |
13 AWG |
Mechanical data - Dimensions
| Length of sensor |
57.3 mm |
| Width of sensor |
40.5 mm |
| Height of sensor |
183 mm |
Ambient conditions
| Degree of protection |
IP67 |
| Ambient temperature |
-20 ... +60 °C |
Ambient conditions - Insulation values
| Rated insulation voltage Ui |
500 V |
| Rated impulse withstand voltage Uimp |
6 kV |
Electrical data
| Thermal test current |
10 A |
| Utilisation category AC-15 |
230 VAC |
| Utilisation category AC-15 |
4 A |
| Utilisation category DC-13 |
24 VDC |
| Utilisation category DC-13 |
4 A |
| Switching element |
NO contact, NC contact |
| Switching principle |
Snap action |
| Maximum switching frequency |
5,000 /h |
| Switchover time, maximum |
2 ms |
| Material of the contacts, electrical |
Silver |
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Datasheet
Operating instructions and Declaration of conformity
NEPSI Certificate
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Product picture (catalogue individual photo)
Dimensional drawing basic component
Dimensional drawing basic component
Dimensional drawing actuator
Switch travel diagram
Contact closed
Contact open
Setting range
Latching point
Positive opening path/angle
Monitoring the interlock to EN ISO 14119
Positive break NC contact
Actuated
Not actuated
Normally-open contact
Normally-closed contact
151195516 EX-Z4V7H 335-11Z-3G/D
- Metal enclosure
- Good resistance to oil and petroleum spirit
- 66,7 mm x 76 mm x 38 mm
- Actuator heads can be repositioned by 4 x 90°
- Including Ex-certified screwed cable gland and screw plug
- Mounting details to EN 50041
- 3 cable entries M 20 x 1.5
- only for positioning tasks
| EU Declaration of Conformity |  |
| Original | K.A. Schmersal GmbH & Co. KG Möddinghofe 30 42279 Wuppertal Germany Internet: www.schmersal.com |
| Declaration: | We hereby certify that the hereafter described components both in their basic design and construction conform to the applicable European Directives. |
| Name of the component: | EX-Z/T 335-...-3G/D EX-Z/T 355-...-3G/D |
| Type: | See ordering code |
| Marking: | D II 3G Ex nC IIC T5 Gc X D II 3D Ex tc IIIC T90°C Dc X |
| Description of the component: | Positive break position switch for safety functions or position switch without safety function |
| Relevant Directives: | Machinery Directive (for safety components, whose type plate is labelled "Safety component") | 2006/42/EC |
| Explosion Protection Directive (ATEX) | 2014/34/EU | |
| RoHS-Directive | 2011/65/EU |
| Applied standards: | EN 60947-5-1:2017 + AC:2020 EN IEC 60079-0:2018 EN IEC 60079-15:2019 EN 60079-31:2014 |
| Conformity with the explosion protection directive 2014/34/EU (ATEX) is declared by the manufacturer without involving a conformity assessment center. |
| Person authorised for the compilation of the technical documentation: | Oliver Wacker Möddinghofe 30 42279 Wuppertal |
| Place and date of issue: | Wuppertal, September 7, 2023 |
 |
| Authorised signature Philip Schmersal Managing Director |
Schmersal Canada Ltd., 29 Centennial Road, Unit 1, Orangeville, Ontario L9W 1R1 Canada
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on: 2024-07-07, 3:20 p.m.