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EX-M. 441-11Y-1224-1276-2
Item number:
101214278
EX-M. 441-11Y-1224-1276-2
Item number:
101214278
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| Product type description: EX-(1) 441-11Y-(2)-(3)-1276-2 |
| (1) | |
| M. | Snap action |
| T. | Slow action (not for AF/S) |
| (2) | |
| UE | Slow action with overlapping contacts |
| (3) | |
| without | Lever selection, refer to catalogue |
Not all component variants, which are possible according to this order code are available and/or technically feasible.
- 2 cable entries M20
- Metal enclosure
- 106 mm x 99 mm x 63 mm (basic component)
- Suitable for heavy duty
- Ex-Zone 21 and 22
Ordering data
| Product type description |
EX-M. 441-11Y-1224-1276-2 |
| Article number (order number) |
101214278 |
| EAN (European Article Number) |
4030661398297 |
| 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 |
IEC Ex INMETRO DEKRA |
Explosion protection
| Explosion protection: regulations |
EN IEC 60079-0 EN 60079-31 |
| Explosion protection zones |
21 |
| Explosion protection category |
2D |
| Explosion protection designation |
D II 2D Ex tb IIIC T90°C Db |
General data
| Standards |
EN IEC 60947-5-1 |
| Working principle |
mechanical |
| Housing material |
Grey cast iron, galvanised |
| Housing coating material |
painted |
| Gross weight |
2,005 g |
General data - Features
| Number of normally closed (NC) |
1 |
| Number of normally open (NO) |
1 |
Mechanical data
| Mechanical life, minimum |
10,000,000 Operations |
| Contact opening |
2 x 2.5 mm |
| Actuation direction |
each time 60° right-hand side and left-hand side rotation |
Mechanical data - Connection technique
| Termination |
Screw terminals M20 x 1.5 |
| Cable section, minimum |
1.5 mm² |
| Cable section, maximum |
2.5 mm² |
Mechanical data - Dimensions
| Length of sensor |
63 mm |
| Width of sensor |
106 mm |
| Height of sensor |
99 mm |
| Diameter of Castor |
32 mm |
| Length of the lever |
32 mm |
| Width of the lever |
32 mm |
| Height of the lever |
194 mm |
Ambient conditions
| Degree of protection |
IP65 IP67 IP66 |
| Ambient temperature |
-20 ... +60 °C |
Ambient conditions - Insulation values
| Rated insulation voltage Ui |
250 VAC |
| Rated impulse withstand voltage Uimp |
4 kV |
Electrical data
| Thermal test current |
16 A |
| Utilisation category AC-15 |
230 VAC |
| Utilisation category AC-15 |
4 A |
| Switching element |
NO contact, NC contact |
| Switching principle |
Snap action |
| Maximum switching frequency |
3,000 /h |
| Material of the contacts, electrical |
Silver |
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Datasheet
Operating instructions and Declaration of conformity
BG-test certificate
INMETRO certification
IECEx certification
Download the latest version of Adobe Reader
Product picture (catalogue individual photo)
Product picture (catalogue individual photo)
Dimensional drawing basic component
Dimensional drawing miscellaneous
Contact closed
Contact open
Setting range
Latching point
Positive opening path/angle
EU Conformity Declaration
| 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/M 441 |
| Typ: | siehe Typenschlüssel |
| Kennzeichnung: | D II 2D Ex tb IIIC T90°C Db |
| Beschreibung des Bauteils: | Bandschieflaufschalter / Schlaffseilschalter / Positionsschalter |
| Einschlägige Richtlinien: | 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 |
| 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 für die Zertifizierung: | DEKRA Testing and Certification GmbH Dinnendahlstraße 9 44809 Bochum Kenn-Nr.: 0158 |
| EU-Baumusterprüfbescheinigung: | BVS 08 ATEX E 157 |
| Bevollmächtigter für die Zusammenstellung der technischen Unterlagen: | Oliver Wacker Möddinghofe 30 42279 Wuppertal |
| Ort und Datum der Ausstellung: | Wuppertal, 24. November 2022 |
 |
| Rechtsverbindliche Unterschrift Philip Schmersal Geschäftsführer |
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: 4/20/2024, 11:22 AM