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Ordering details |
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Product type description | EX-ZQ 900-13-3D |
Article number | 101212893 |
EAN Code | 4030661402154 |
eCl@ss | 27-37-12-90 |
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Approval |
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Approval | ATEX |
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Classification |
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Standards | EN ISO 13849-1 |
B10d Normally-closed contact (NC) | 100.000 |
Mission time | 20 Years |
notice |  |
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Global Properties |
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Permanent light | EX-ZQ 900 |
Equipment category | II 3D |
Standards | IEC/EN 60947-5-1, IEC/EN 60947-5-5, EN ISO 13850, EN 60079-0, EN 60079-31 |
Compliance with the Directives (Y/N)  | Yes |
Materials |
- Material of the housings | zinc die-cast |
- Material of the cover | Steel |
- Material of the contacts | Silver |
Housing coating | painted |
Weight | 1500 |
Emergency-Stop button (Y/N) | No |
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Mechanical data |
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Design of electrical connection | Screw connection |
Cable cross-section of the cable glands |
- Min. Cable cross-section of the cable glands | Ø 7 |
- Max. Cable cross-section of the cable glands | Ø 12 |
Cable section |
- Min. Cable section | 0,75 |
- Max. Cable section | 2.5 |
Mechanical life | > 1.000.000 operations |
notice | All indications about the cable section are including the conductor ferrules. |
Actuating force | max. 200 N |
actuating travel | max. 400 mm |
Length of wire | max. 75 m |
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Ambient conditions |
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Ambient temperature |
- Min. environmental temperature | −20 |
- Max. environmental temperature | +55 |
Protection class | IP67 to IEC/EN 60529 |
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Electrical data |
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Design of control element | Normally open contact (NO), Opener (NC) |
Switching principle | Snap switch element |
Number of auxiliary contacts | 1 |
Number of safety contacts | 3 |
Rated impulse withstand voltage Uimp | 6 kV |
Rated insulation voltage Ui | 500 V |
Thermal test current Ithe | 4 A |
Utilisation category | AC-15: 230 V / 4 A, DC-13: 24 V / 1 A |
Max. fuse rating | 6 A gG D-fuse |
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ATEX |
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EX-marking | EX II 3D Ex tc IIIC T100°C Dc |
Explosion protected category for dusts | 3D |
Explosion protection Zones for dusts | 22 |
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Dimensions |
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Dimensions of the sensor |
- Width of sensor | 71.5 |
- Height of sensor | 221 mm up 237 mm |
- Length of sensor | 57 |
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notice |
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For lengths of over 10 m, intermediate wire supports must be installed every 3 to 5 m. |
Recommended cable lengths for pull-wire Emergency-Stop switches in relation to the range of ambient temperature. |
As the thimbles are subject to deformation in case of wire pull, the wire should be pulled several times after fitting. After that, the wire must be re-tensioned using the eyebolt or the tensioner. |
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Included in delivery |
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Including Ex-certified screwed cable gland and screw plug |
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Diagram |
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Note Diagram
positive break NC contact
active
no active
Normally-open contact
Normally-closed contact |
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K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal The data and values have been checked throroughly. Technical modifications and errors excepted. Generiert am
19.02.2019 -
17:42:45h Kasbase 3.3.0.F.64I |