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EX-T3K335-20Y
EX-T3K335-20Y
- Ex-Zone 1 and 21
- Actuation from bottom parallel to the switch, therefore only suitable for small housings.
- Metal enclosure
- Good resistance to oil and petroleum spirit
- 40,5 mm x 76 mm x 38 mm
- Mounting details to EN 50041
- 1 Cable entry M 20 x 1.5
Ordering data
| Note (Delivery capacity) |
Not available! |
| Product type description |
EX-T3K335-20Y |
| Article number (order number) |
101212076 |
| EAN (European Article Number) |
4030661448664 |
| 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 |
Approvals - Standards
|
cULus ATEX IECEx INMETRO CCC-EX |
Explosion protection
| Explosion protection: regulations |
EN IEC 60079-0 EN 60079-1 EN 60079-7 EN 60079-31 |
| Explosion protection zones |
1 21 |
| Explosion protection category |
2G 2D |
| Explosion protection designation |
D II 2G Ex d e IIC T6 Gb D II 2D Ex tb IIIC T80°C Db |
General data
| Standards |
BG-GS-ET-15 EN IEC 60947-5-1 |
| Housing construction form |
Norm construction design |
| Housing material |
Metal, zinc die-cast |
| Housing coating material |
painted |
| Gross weight |
320 g |
General data - Features
| Safety functions |
Yes |
| Number of auxiliary contacts |
2 |
| 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 |
Angle roller lever |
| Mechanical life, minimum |
1,000,000 Operations |
| Impact energy, maximum |
7 J |
| Actuating force, minimum |
17 N |
| Actuating speed, maximum |
1 m/s |
| Note (Actuating speed) |
Actuating speed with actuating angle 30° to switch axis |
| Note (Switchover time) |
Switchover time in accordance with actuating speed |
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 |
1 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 |
58.3 mm |
| Height of sensor |
121.5 mm |
Ambient conditions
| Degree of protection |
IP65 |
| Ambient temperature, maximum (Cable section 1mm2) |
+50 °C |
| Ambient temperature, maximum (Cable section 2.5mm2) |
+55 °C |
Ambient conditions - Insulation values
| Rated insulation voltage Ui |
250 VAC 500 V |
| Rated impulse withstand voltage Uimp |
4 kV |
Electrical data
| Thermal test current |
5 A |
| Utilisation category AC-15 |
230 VAC |
| Utilisation category DC-13 |
24 VDC |
| Switching element |
Normally open contact (NO) |
| Switching principle |
Slow action |
| Bounce duration, maximum |
3 ms |
| Maximum switching frequency |
1,800 /h |
| Material of the contacts, electrical |
Silver |
Scope of delivery
| Scope of delivery |
Ex-certified screwed cable gland |
Note
| Note (General) |
Switch with 2 NO contacts are not for security tasks |
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Datasheet
Operating instructions and Declaration of conformity
ATEX Certificate
IECEx certification
UL Certificate
CCC certification
INMETRO certification
SISTEMA-VDMA library
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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
151193996 EX-Z3K 335-11Z-3G/D
- 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°
- Mounting details to EN 50041
- 1 Cable entry M 20 x 1.5
- Actuation from bottom parallel to the switch, therefore only suitable for small housings.
| 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-T 335 |
| Type: | See ordering code |
| Marking: | D II 2G Ex db eb IIC T6 Gb D II 2D Ex tb IIIC T80°C Db |
| 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 60079-31:2014 EN IEC 60079-7:2015 + A1:2018 EN 60079-31:2014 |
| Notified body, which approved the full quality assurance system, referred to Appendix IV, 2014/34/EU: | TÜV Rheinland Industrie Service GmbH Am Grauen Stein, 51105 Köln ID n°: 0035 |
| Notified body for Type Examination: | DEKRA Testing and Certification GmbH Dinnendahlstraße 9 44809 Bochum ID n°: 0158 |
| EU-Type Examination Certificate: | BVS 09 ATEX E 152 |
| Person authorised for the compilation of the technical documentation: | Oliver Wacker Möddinghofe 30 42279 Wuppertal |
| Place and date of issue: | Wuppertal, September 27, 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: 12/3/2024, 3:55 PM