.png?id=e5ef4d56dad486103335c34b5b46f1ce){kind=logo}
EX-TR 335-20Z-3G/D
Item number:
153004158
EX-TR 335-20Z-3G/D
Item number:
153004158
| Product type description: EX-(1)(2) 335-(3)Z(4)-(5)-(6)-(7)-3G/D |
| (1) | |
| Z | Snap action |
| T | Slow action (not for AF/S) |
| (2) | |
| S | Plunger S |
| R | Roller plunger R |
| H | Roller lever H |
| 10H | Rod lever 10H |
| 7H | Roller lever 7H |
| 7H-2138 | Roller lever 7H for position switches with safety function |
| 1K | Offset roller lever 1K |
| 3K | Angle roller lever 3K |
| (3) | |
| 11 | 1 NO contact/1 NC contact |
| 02 | 2 NC contact |
| 20 | 2 NO contacts (not suitable for safety applications) |
| 01/01 | 1 NC contact left / 1 NC contact right |
| 12 | 1 NO contact/2 NC contacts |
| 03 | 3 NC contact |
| (4) | |
| H | Slow action with staggered contacts |
| UE | Slow action with overlapping contacts |
| (5) | |
| 1297 | Enclosure with transverse slotted holes |
| (6) | |
| 2138 | Roller lever 7H for position switches with safety function |
| (7) | |
| 1637 | Gold-plated contacts |
Not all component variants, which are possible according to this order code are available and/or technically feasible.
- Explosion protection for ATEX Zones 2 and 22
- 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-TR 335-20Z-3G/D |
| Article number (order number) |
153004158 |
| EAN (European Article Number) |
4030661632292 |
| eCl@ss number, version 12.0 |
27-27-06-01 |
| eCl@ss number, version 11.0 |
27-27-06-01 |
| eCl@ss number, version 9.0 |
27-27-06-01 |
| ETIM number, version 7.0 |
EC000030 |
| ETIM number, version 6.0 |
EC000030 |
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 |
| Actuator type to EN 50041 |
C |
| Housing material |
Aluminium |
| Housing coating material |
painted |
| Gross weight |
240 g |
| Safety classification |
| Standards |
EN ISO 13849-1 |
| Mission time |
20 Year(s) |
Mechanical data
| Actuating element |
Roller plunger |
| Mechanical life, minimum |
30,000,000 Operations |
| Impact energy, maximum |
4 J |
| Actuating force, minimum |
17 N |
| Actuating speed, maximum |
0.5 m/s |
| Note (Actuating speed) |
Actuating speed with actuating angle 30° to switch axis |
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 |
38 mm |
| Width of sensor |
40.5 mm |
| Height of sensor |
116.6 mm |
Ambient conditions
| Degree of protection |
IP67 |
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 |
| Maximum switching frequency |
5,000 /h |
| Material of the contacts, electrical |
Silver |
Language filter
Datasheet
Operating instructions and Declaration of conformity
Brochure
SISTEMA-VDMA library
Download the latest version of Adobe Reader
Product picture (catalogue individual photo)
Dimensional drawing basic component
Dimensional drawing basic component
Dimensional drawing actuator
EU Conformity Declaration
| 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, Inc., 115 E Stevens Ave, Suite 208, Valhalla, NY 10595
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: 12/4/2024, 7:24 AM