EUCHNER NZ1HS-3131-M-EX ; 094167
Safety Switches for potentially explosive atmospheres Safety switch NZ.HS ATEX, lever arm with steel roller ATEX version Version A according to EN 50041 (steel roller...
Price on request
Safety Switches for potentially explosive atmospheres
Safety switch NZ.HS ATEX, lever arm with steel roller
Safety switch NZ.HS ATEX, lever arm with steel roller
- ATEX version
- Version A according to EN 50041(steel roller ø 18 mm)
- Suitable for usage in zone 2 and 22 (gases and dusts)
- Cable entry M20 x 1.5
Approvals
Mechanical values and environment
| Housing material | Anodized die-cast alloy |
| Weight | |
| Approx. | 0,3 kg |
| Ambient temperature | -25 ... 80 °C |
| Degree of protection | IP67 |
| Mechanical life | 30 x 106 |
| Contact material | Silver alloy, gold flashed |
| Switching principle | Slow-action switching contact |
| Installation orientation | Any |
| Number of door position positively driven contacts | 2 |
| Number of NO contacts | 2 |
| Connection | |
| 1 x | Cable gland M20 x 1.5 |
| Clamping range for cable | 6,5 ... 12 mm |
| Approach speed | 0,1 ... 60 m/min |
| Actuating element | |
| Plain bearing metal | Lever arm |
| Actuation frequency | max.1200 1/h |
| Actuating force | |
| At 20°C | 30 N |
Electrical connection ratings
| Thermal rated current Ith | 4 A |
| Utilization category according to EN 60947-5-1 | |
| AC-15 | 4A 50V |
| DC-13 | 4A 24V |
| Short circuit protection according to IEC 60269-1 | |
| (Fuse) | 4A gG |
| Rated insulation voltage Ui | 50 V |
| Rated impulse withstand voltage Uimp | 2,5 kV |
| Switching voltage | 12 V |
| Switching current | |
| Min. at DC 24V | 1 mA |
| Connection cross-section | 0,34 ... 1,5 mm² |
Other
| Explosion protection | |
| incl. cable gland | II3G Ex nR IIB T5 Gc X / II3D Ex tc IIIC T90°C Dc |
Reliability values according to EN ISO 13849-1
| Monitoring of the safety guard position | |
| B10D | 20 x 106 |
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Safety Switches Ex - Catalogue
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Safety Switches Ex - Manual
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