Stahl - p/n: 257189, Type: 8074/2-1-DS-40
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Technical information
| Manufacturer | Stahl |
|---|---|
| Part number | p/n: 257189, Type: 8074/2-1-DS-40 |
| Inner Code | 4271288 |
| Description | Position switch explosion-proof |
| Custom code | 85365080 |
| Technical specification | b.spg AC (same potential): 500 V B.spg.AC (unequal potential): 250 V Rated operating voltage DC: 125 V Rated operating current: 4.4 A Version: 2nd generation Contacts: 1 Opener and 1 Normally Open Degree of protection (IP): IP66 Area of application (zones): 1, 2, 21, 22 Gas explosion protection: II 2 G Ex de IIC T6... T5 Gb Dust Explosion Protection: II 2 D Ex tb IIIC T80 °C... T95 °C Db Contact Material: Silver-nickel Case Material: Corrosion-resistant Al., powderb. Number of openers: 1 Number of normally open contacts: 1 Actuator: Adjustable rotary lever Switching function: slow-link Maximum switching frequency: 1800 switches/h Electrical life: max. 10^6 switching cycles Cable and cable glands: 1 x M20 Ø 4 — 13 mm Clamping range: 4... 13 mm |