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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
- Actuator heads can be repositioned by 4 x 90°
- 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
| Certificates |
cULus IEC Ex CCC CCC EX DEKRA |
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 |
Language filter
Datasheet
Operating instructions and Declaration of conformity
INMETRO certification
BG-test certificate
IECEx certification
UL Certificate
CCC certification
NEPSI Certificate
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
Switch travel diagram
Contact closed
Contact open
Setting range
Latching point
Positive opening path/angle| EU-Konformitätserklärung |  |
| Original | K.A. Schmersal GmbH & Co. KG Möddinghofe 30 42279 Wuppertal Germany Internet: www.schmersal.com |
| Erklärung: | Hiermit erklären wir, dass die nachfolgend aufgeführten Bauteile aufgrund der Konzipierung und Bauart den Anforderungen der unten angeführten Europäischen Richtlinien entsprechen. |
| Bezeichnung des Bauteils: | EX-T 335 |
| Typ: | siehe Typenschlüssel |
| Kennzeichnung: | D II 2G Ex db eb IIC T6 Gb D II 2D Ex tb IIIC T80°C Db |
| Beschreibung des Bauteils: | Zwangsöffnender Positionsschalter für Sicherheitsfunktionen bzw. Positionsschalter ohne Sicherheitsfunktion |
| Einschlägige Richtlinien: | Maschinenrichtlinie (für Sicherheitsbauteile, die auf dem Typenschild mit „Safety component“ gekennzeichnet sind) | 2006/42/EG |
| Explosionsschutzrichtlinie (ATEX) | 2014/34/EU | |
| RoHS-Richtlinie | 2011/65/EU |
| Angewandte Normen: | 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 |
| Benannte Stelle für die Zertifizierung des QS-Systems nach Anhang IV, 2014/34/EU: | TÜV Rheinland Industrie Service GmbH Am Grauen Stein, 51105 Köln Kenn-Nr.: 0035 |
| Benannte Stelle der Baumusterprüfung: | DEKRA Testing and Certification GmbH Dinnendahlstraße 9 44809 Bochum Kenn-Nr.: 0158 |
| EU-Baumusterprüfbescheinigung: | BVS 09 ATEX E 152 |
| Bevollmächtigter für die Zusammenstellung der technischen Unterlagen: | Oliver Wacker Möddinghofe 30 42279 Wuppertal |
| Ort und Datum der Ausstellung: | Wuppertal, 27. September 2023 |
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| Rechtsverbindliche Unterschrift Philip Schmersal Geschäftsführer |
Schmersal India Pvt. Ltd., Plot No - G-7/1, Ranjangaon MIDC, Tal. - Shirur, Dist.- Pune 412 220
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: 03/05/2024, 7:25 am