EX-T. 454-22Z-H
EX-T. 454-22Z-H
Downloads
- Ex-Zone 1 and 21
- Cast iron enclosure, 2K paint
- Exterior parts made of stainless steel
- 2 switching angles (prewarning, deactivation)
Ordering data
| Note (Delivery capacity) |
Phased-out product |
| Product type description |
EX-T. 454-22Z-H |
| Article number (order number) |
103025518 |
| EAN (European Article Number) |
4030661514147 |
| 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 |
ATEX IECEx NEPSI CCC-EX |
Explosion protection
| Explosion protection: regulations |
EN IEC 60079-0 EN 60079-11 EN 60079-31 |
| Explosion protection zones |
1 21 |
| Explosion protection category |
2G 2D |
| Explosion protection designation |
D II 2D Ex tb IIIC T80°C Db D II 2G Ex ib IIC Gb |
General data
| Gross weight |
1,580 g |
General data - Features
| Safety functions |
Yes |
Mechanical data
| Mechanical lifetime, minimum |
1,000,000 Operations |
Mechanical data - Connection technique
| Cable section, minimum |
0.25 mm² |
| Cable section, maximum |
2.5 mm² |
Ambient conditions - Insulation values
| Rated insulation voltage Ui |
400 V |
| Rated impulse withstand voltage Uimp |
6 kV |
Electrical data
| Utilisation category AC-15 |
230 VAC |
| Utilisation category AC-15 |
4 A |
| Utilisation category DC-13 |
24 VDC |
| Utilisation category DC-13 |
1 A |
| Switching element |
2 NO contact, 2 NC contacts |
| Switching principle |
Slow action |
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Datasheet
Operating instructions and Declaration of conformity
IECEx certification
NEPSI Certificate
ATEX Certificate
Download the latest version of Adobe Reader
Product picture (catalogue individual photo)
ID: kt454f04
| 700.9 kB | .jpg | 352.778 x 513.644 mm - 1000 x 1456 px - 72 dpi
| 81.3 kB | .png | 73.73100000000001 x 107.59700000000001 mm - 209 x 305 px - 72 dpi
| 39.2 kB | .png | 74.083 x 74.083 mm - 210 x 210 px - 72 dpi
| 79.3 kB | .jpg | 290.689 x 423.333 mm - 824 x 1200 px - 72 dpi
| 7.9 MB | .png | 169.333 x 246.549 mm - 2000 x 2912 px - 300 dpi
| 41.3 kB | .jpg | 84.667 x 123.47200000000001 mm - 240 x 350 px - 72 dpi
Dimensional drawing basic component
Switch travel diagram
Contact closed
Contact open
Setting range
Latching point
Positive opening path/angle
103012919 LEV-U14-B50-150-RVA
- Belt alignment lever with stainless steel roller ∅ 50 mm
103014651 LEV-U14-B30-150-RVA
- Belt alignment lever with stainless steel roller ∅ 30 mm
| 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. 454 | EX-T. 454-...-DN |
| Type: | See ordering code |
| Marking: | D II 2G ib IIC T6 Gb | D II 2D tb IIIC T80°C Db |
| D II 2D tb IIIC T80°C Db | ||
| D II 2D ib IIIC T80°C Db |
| Description of the component: | Belt alignment switch / Position switch |
| -DN version with integrated Dupline® input module 1) |
| Relevant Directives: | Explosion Protection Directive (ATEX) | 2014/34/EU |
| 1) EMV-Directive | 2014/30/EU | |
| RoHS-Directive | 2011/65/EU |
| Applied standards: | EN 60947-5-1:2017 + AC:2020 EN IEC 60079-0:2018 EN 60079-11:2012 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: | TÜV Rheinland Industrie Service GmbH Am Grauen Stein, 51105 Köln ID n°: 0035 |
| EU-Type Examination Certificate: | TÜV 17 ATEX 8004 |
| Person authorised for the compilation of the technical documentation: | Oliver Wacker Möddinghofe 30 42279 Wuppertal |
| Place and date of issue: | Wuppertal, August 2, 2023 |
 |
| Authorised signature Philip Schmersal Managing Director |
Schmersal, Inc., 15 Skyline Drive, NY 10532 Hawthorne
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 at: 4/18/2026, 4:36 PM