Screw connectionEx-Zone 22Thermoplastic enclosure130 mm x 90 mm x 30 mmClamping force 2000N6 ContactsManual releaseInterlock with protection against incorrect locking.cable entries 4 M 16 x 1.5
| Product type description | EX-AZM 161SK-12/12K-3D |
| Article number (order number) | 103055348 |
| EAN (European Article Number) | 4030661640891 |
| 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 T80°C Dc X |
| Standards | EN IEC 60947-5-1 |
| Working principle | electromechanical |
| Housing material | Plastic, glass-fibre reinforced thermoplastic, self-extinguishing |
| Power to unlock | Yes |
| Manual release | Yes |
| Number of actuating directions | 3 |
| Number of auxiliary contacts | 2 |
| Number of safety contacts | 4 |
| Safety classification |
| Standards | EN ISO 13849-1 |
| Performance Level, up to | c |
| Category | 1 |
| B10D Normally-closed contact (NC) | 2,000,000 Operations |
| Note | Electrical life on request. |
| B10D Normally-open contact (NO) | 1,000,000 Operations |
| Mission time | 20 Year(s) |
| Safety classification - Fault exclusion |
| Please note: | Can be used when fault exclusion for dangerous damage to the 1-channel mechanism is permissible and sufficient protection against manipulation is guaranteed. |
| Performance Level, up to | d |
| Category | 3 |
| Note | for 2-channel use and with suitable logic unit. |
| Mission time | 20 Year(s) |
| Mechanical life, minimum | 1,000,000 Operations |
| Actuating play in direction of actuation | 5.5 mm |
| Impact energy, maximum | 7 J |
| Latching force | 5 N |
| Positive break travel | 10 mm |
| Positive break force, minimum | 20 N |
| Actuating speed, maximum | 1 m/s |
| Mounting | Screws |
| Type of the fixing screws | 3x M6 |
| Type of the screw head | Flat head screw |
| Tightening torque of the fastening screws for the housing cover | 0.6 Nm |
| Tightening torque of the fastening screws for the housing cover, minimum | 0.6 Nm |
| Note | The tightening sequence of the cover screws must be observed. This can be found in the attached drawing in the “Pictures” tab. |
| Tightening torque of the cable gland | 3 Nm |
| Termination | Screw terminals |
| Cable cross-section of the cable glands, minimum | 5 mm |
| Cable cross-section of the cable glands, maximum | 10 mm |
| Cable section, minimum | 1 x 0.75 mm² |
| Cable section, maximum | 1 x 1.5 mm² |
| Note | All indications including the conductor ferrules. |
| Length | 30 mm |
| Width | 130 mm |
| Height | 90 mm |
| Degree of protection | IP67 |
| Ambient temperature | -10 ... +50 °C |
| Note (Relative humidity) | non-condensing non-icing |
| Rated insulation voltage Ui | 250 VAC |
| Rated impulse withstand voltage Uimp | 4 kV |
| Rated control voltage | 24 VAC |
| Rated control voltage | 24 VDC |
| Utilisation category DC-13 | 24 VDC |
| Utilisation category DC-13 | 2.5 A |
| Electrical power consumption, maximum | 10 W |
| Switching element | NO contact, NC contact |
| Switching principle | slow action, positive break NC contact |
| Maximum switching frequency | 1,000 /h |
| Material of the contacts, electrical | Silver |
| Magnet switch-on time | 100 % |
| Test pulse duration, maximum | 5 ms |
| Test pulse interval, minimum | 50 ms |
| Voltage, Utilisation category DC-13 | 24 VDC |
| Current, Utilisation category DC-13 | 2.5 A |
| Voltage, Utilisation category DC-13 | 24 VDC |
| Current, Utilisation category DC-13 | 2.5 A |
| Scope of delivery | Actuator must be ordered separately. Including Ex-certified screwed cable gland and screw plug |
| Note (Manual release) | For maintenance, installation, etc. For manual release using M5 triangular key, available as accessory |
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