R. STAHL Series 8570/11 SolConeX sockets for Zone 1/21 in a 3-, 4- and 5-pole version have full AC-3switching capacity up to 16 A. The high degree of protection IP66 guarantees the highest level of protection against the penetration of dust and water in any application position. Self-cleaning lamellar contacts provide optimum contact and the plugs can be inserted and removed in the zero position quickly and easily. The load disconnect switch, with mechanical locking device and a handle that can be locked in the 0 or I position, is an additional safety feature. Switch socket, Explosion-protected, Type: 8570/11-306, AC rated operational voltage: 250 V, Frequency range: 50 - 60 Hz, Detailed number of poles: 3 P (2 P + PE), Colour code: Blue, Coding (clock hour position): 6, Auxiliary contacts available: No, Enclosure material: Polyamide, Application range (zones): 1 2 21 22, Gas explosion protection: II 2 G Ex db eb IIC T6 Gb, Dust explosion protection: II 2 D Ex tb IIIC T80 °C Db, Min. ambient temperature: -30 °C, Max. ambient temperature: +55 °C, Rated operational current: 16 A, Degree of protection (IP): IP66, Entries: 2 x M25 x 1.5, Screw connections: 1 x M25 x 1.5, Entry type 1: 8161/7-M25-1707, Cable entry material: Polyamide, black, Cable diameter: 7 … 17 mm, Stopping plug: 1 x M25 x 1.5, Stopping plug material: Polyamide, black, For further information, see: r-stahl.com WebCode 8570A Meer informatie:  | | Nominal current: | 16.000 A | Model: | Base unit and cover | Switch: | Mechanical locking | Ex-class: | IIC | Number of poles: | 3.000 | Material housing: | Plastic | Surface treatment contacts: | Nickel-plated | Mounting direction: | Vertical | Contact material: | CuZn | For Ex-zone gas: | 1, 2 | Clock hour position: | 6.000 h | Identification colour: | Blue | Voltage according to EN 60309-2: | 230 V (50+60 Hz) blue | For Ex-Zone dust: | 21, 22 |
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