3 cable entries M 20 x 1.5Ex-Zone 22Metal enclosureRelease push buttonPosition indicatorRobust designLarge wiring compartmentTwisting of towing eye not possibleExternal watertight collarwire pull and breakage detectionone-side operation / wire up to 75 m long
| Product type description | EX-ZQ 900-04-3D |
| Article number (order number) | 101212894 |
| EAN (European Article Number) | 4030661402147 |
| eCl@ss number, version 12.0 | 27-37-12-01 |
| eCl@ss number, version 11.0 | 27-37-12-01 |
| eCl@ss number, version 9.0 | 27-37-12-01 |
| ETIM number, version 7.0 | EC002033 |
| ETIM number, version 6.0 | EC002033 |
| Explosion protection: regulations | EN IEC 60079-0 EN 60079-31 |
| Explosion protection zones | 22 |
| Explosion protection category | 3D |
| Explosion protection designation | D II 3D Ex tc IIIC T100°C Dc |
| Standards | EN ISO 13850 EN IEC 60947-5-1 EN IEC 60947-5-5 |
| Housing material | Metal, zinc die-cast |
| Housing coating material | painted |
| Material of the housing cover | Steel |
| Length of the wire, maximum | 75 m |
| Gross weight | 1,500 g |
| Number of safety contacts | 4 |
| Safety classification |
| Standards | EN ISO 13849-1 |
| Mission time | 20 Year(s) |
| B10D Normally-closed contact (NC) | 100,000 Operations |
| Mechanical life, minimum | 1,000,000 Operations |
| Actuating force, maximum | 200 N |
| Actuating travel | 400 mm |
| 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 | 0.75 mm² |
| Cable section, maximum | 2.5 mm² |
| Note | All indications including the conductor ferrules. |
| Length of sensor | 57 mm |
| Width of sensor | 71.5 mm |
| Height of the Sensor, minimum | 221 mm |
| Height of the Sensor, maximum | 237 mm |
| Degree of protection | IP67 |
| Ambient temperature | -20 ... +55 °C |
| Relative humidity, minimum | 30 % |
| Relative humidity, maximum | 95 % |
| Rated insulation voltage Ui | 500 V |
| Rated impulse withstand voltage Uimp | 6 kV |
| Thermal test current | 4 A |
| 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 | NO contact, NC contact |
| Switching principle | Snap action |
| Material of the contacts, electrical | Silver |
| Scope of delivery | Including Ex-certified screwed cable gland and screw plug |
| Note (General) | 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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